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# Title 24 Stakeholders

California Energy Codes & Standards

## Posts

- [News and Updates](https://title24stakeholders.com/?page_id=2315)

## Pages

- [Home](https://title24stakeholders.com/)
- [Comment Letters](https://title24stakeholders.com/2028-cycle-case-reports/comment-letters/) - The CASE Team dockets Comment Letters to offer targeted context and explanations related to specific items in the California Energy Code. They are developed in response to questions or feedback from stakeholders and code implementers, and to share research results in support of a minor change, or provide information that may address a proposal made
- [2028 Code Cycle Environmental Social Justice](https://title24stakeholders.com/2028-code-cycle-environmental-social-justice/) - Building on the Momentum Building on the momentum from the 2025 Energy Code Cycle, the Statewide Codes and Standards Enhancement (CASE) Team continued to incorporate methodologies into the 2028 Energy Code cycle to minimize risk of perpetuating inequalities in the building energy code update process. At the beginning of the code cycle. approximately 200 code change proposals were analyzed for various criteria (see 2028 Measure Identification),
- [Get Involved](https://title24stakeholders.com/get-involved/) - Ways to Participate in Title 24, Part 6 Updates Your participation is encouraged and supported throughout the code cycle. Share a proposal idea At the beginning of every code cycle, the Statewide Codes and Standards Enhancement (CASE) Team asks the public to provide ideas for proposals to improve the energy code. Provide your ideas to highlight operational challenges,
- [2028 Cycle CASE Reports](https://title24stakeholders.com/2028-cycle-case-reports/) - Share your feedback with the CEC on the Restructured 2025 Energy Code. The California Energy Commission (CEC) is seeking public comment on the Restructured 2025 Energy Code. This document was created as an informational resource in response to feedback to align the structure of the Energy Code with the rest of the California Building Standards
- [CASE Reports from Previous Cycles](https://title24stakeholders.com/archived-case-reports/) - Previous Code Cycles 2022 2019 2016 2013 2008 2005 2001 2022 Residential | NonresidentialResidential: 2022 Code CycleMeasureSubmeasuresReportMultifamily Chapter RestructuringMultifamily Chapter RestructuringDraft CASE ReportFinal CASE ReportCASE Study Results ReportMultifamily Domestic Hot WaterPipe Insulation VerificationIncreased InsulationCPC Appendix M Pipe SizingTecirculation loops in central DHW systemsDraft CASE ReportFinal CASE ReportCASE Study Results ReportMultifamily All Electric PackageElectric HVAC SystemsCentral
- [About the 2028 Code Cycle](https://title24stakeholders.com/about-the-2028-code-cycle/) - Welcome to the Statewide Utility CASE Team’s 2028 California Energy Code Proposal Process We’re happy you are here!The California Energy Code (Title 24, Part 6) Codes and Standards Enhancement (CASE) Initiative works with many industry experts to generate preliminary proposal ideas, analyzes feasibility and technical merit, and presents final recommendations to the California Energy Commission (CEC). With your help and
- [ESJ Glossary](https://title24stakeholders.com/esj-glossary/) - The Environmental Social Justice (ESJ) glossary is a list of commonly used environmental justice terminology and associated definitions. This list was created with the intention of making discussions about energy codes more accessible. As our conversations expand, the ESJ glossary will grow to represent those changes. You can also view the full Title 24 Glossary
- [Environmental Social Justice](https://title24stakeholders.com/environmental-social-justice/) - Incorporating Environmental Social Justice into California's Energy Codes and Standards The Statewide CASE Team recognizes, acknowledges, and accounts for a history of prejudice and inequality in disproportionately impacted populations and the role this history plays in the environmental justice issues that persist today. Including impacted communities in the decision-making process, ensuring that the benefits and
- [2028 Code Change Proposal Ideas](https://title24stakeholders.com/2028-proposals/) - Learn more about the list of measures the CASE Team is moving forward. List of Measures The Statewide CASE Team compiled the following ideas for the 2028 code cycle. A sincere thank you goes out to everybody who submitted 2028 code change proposal ideas including: academic institutions, energy consulting companies, non-profit energy efficiency advocates, product manufacturers
- [2028 Cycle Timeline and Key Milestones](https://title24stakeholders.com/2028-cycle-timeline-and-key-milestones/) - Statewide CASE Team Milestones Milestone (*denotes CEC milestone)Tentative DatesMeasure identification and selectionMarch 2024 – March 2025CEC Updates Weather Files and Develops 2028 TDV*TBDResearch version of CBECC with 2028 TDV and weather files available*TBDWelcome WebinarsJanuary 2025First Round of Utility-Sponsored Stakeholder MeetingsSeptember 2025 – October 2025Second Round of Utility-Sponsored Stakeholder MeetingsFebruary – April 2026Utilities Submit Draft CASE
- [Measure Identification](https://title24stakeholders.com/measure-identification/) - Code change proposals are sometimes referred to as measure ideas. Measure ideas are submitted in either the Nonresidential, Multifamily, or Single Family sectors. If you have questions, contact the Statewide CASE Team at info@title24stakeholders.com. How are Code Change Proposals Selected?At the beginning of each three-year cycle, there are many code change proposals in the Statewide CASE
- [2025 Cycle Impacts](https://title24stakeholders.com/2025-cycle-impacts/) - Thank you to all who contributed to the 2025 code cycle development process. The resulting code changes will provide significant energy savings to Californians. Below are the estimated impacts of Codes and Standards Enhancement (CASE) initiative efforts by type of energy, code cycle year, building type, construction type, system, and measure. Jump to: First-Year Savings
- [About the 2025 Code Cycle](https://title24stakeholders.com/2025-code-cycle/) - Welcome to the Statewide Utility CASE Team’s 2025 California Energy Code Proposal Process We’re happy you are here!The California Energy Code (Title 24, Part 6) Codes and Standards Enhancement (CASE) initiative generates preliminary proposal ideas, analyzes feasibility and technical merit, and presents final recommendations to the California Energy Commission (CEC). Here you will learn more about the process and how you
- [Other Resources](https://title24stakeholders.com/other-resources/)
- [ Glossary of Terms](https://title24stakeholders.com/glossary/) - All0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ 0-9 15-Day Express Terms/Language As a countdown to code measure adoption, the California Energy Commission’s Energy Efficiency Lead Commissioner will hold public hearings to receive public comments on the proposed action that will be scheduled to take place 15 days from the date of the hearing. At these hearings, any person may present statements
- [2028 Code Cycle Measure Identification](https://title24stakeholders.com/2028-measure-identification/) - Learn more about the list of measures the CASE Team is moving forward. List of Measures How are Code Change Proposals Selected?At the beginning of each three-year cycle, the Statewide CASE Team identifies potential code change ideas and uses a systematic approach to select proposals that the Statewide CASE Team will support for the code
- [2025 Title 24 Part 11 CalGreen](https://title24stakeholders.com/2025-title-24-part-11-calgreen/) - CALGreen is California’s first green building code and first-in-the-nation state-mandated green building code. The CALGreen mandatory measures apply statewide, and its voluntary provisions can be adopted by local jurisdictions. Formally known as the California Green Building Standards Code, it can be found in California Code of Regulations, Title 24, Part 11. The purpose of CALGreen is to
- [Public Meetings](https://title24stakeholders.com/public-meetings/) - 2028 Code Cycle June 25, 2026 | 9:00 am - 4:00 pm PDT Pre-Rulemaking Staff Workshops for the 2028 Energy Code – Day 3 2028 Code Cycle June 24, 2026 | 9:00 am - 4:00 pm PDT Pre-Rulemaking Staff Workshops for the 2028 Energy Code – Day 2 2028 Code Cycle June 23, 2026 |
- [About Us](https://title24stakeholders.com/about-us/) - The Codes and Standards Enhancement (CASE) initiative presents recommendations to support the California Energy Commission (CEC)’s efforts to update the California Energy Code (Title 24, Part 6) to include new requirements or to upgrade existing requirements for various technologies. This program is funded by California utility customers and administered by Pacific Gas and Electric Company
- [Provide a Code Change Idea](https://title24stakeholders.com/provide-a-code-change-idea/) - As of May 27, code change submissions have closed.
- [2025 Cycle CASE Reports](https://title24stakeholders.com/2025-cycle-case-reports/) - The Statewide CASE Team selected measures for inclusion in Nonresidential, Multifamily, and Single Family CASE Reports in the 2025 code cycle. At the end of the 2025 code cycle, the Final CASE Reports are replace with Result Reports. The Results Report explains the revisions that occurred to the proposed code changes between the submittal of
- [2025 Code Cycle EEEJ Summary Report](https://title24stakeholders.com/2025-code-cycle-eeej-summary-report/) - The EEEJ Summary Report reviews what the Statewide CASE Team has done during the 2025 Code Cycle to keep equity an integral consideration throughout the code development process. It presents the Statewide CASE Team’s equity framework and reviews stakeholder engagement activities. The report also consolidates discussions on how code change proposals, as presented in published
- [Privacy Policy](https://title24stakeholders.com/privacy-policy/) - Last Updated: August 14, 2024 This policy explains the rights of California residents regarding the collection, use, sale, and sharing of their personal information under the California Consumer Privacy Act of 2018 (CCPA), as amended by the California Privacy Rights Act of 2020 (CPRA). We may update and make changes to this policy, so we
- [2025 Cycle Timeline and Key Milestones](https://title24stakeholders.com/2025-cycle-timeline-and-key-milestones/) - Timeline In addition to this Title 24 specific timeline, Energy Code Ace provides an Energy Code Implementation Timeline that allows users to view and compare the monthly milestones for California and Federal code cycles. Milestone Tentative Dates Measure identification and selection June 2021 – May 2022 CEC Updates Weather Files and Develops 2025 TDV November
- [Support for Energy Modeling Advancements](https://title24stakeholders.com/support-for-energy-modeling-advancements/) - The Statewide Codes & Standards Utility Program supports the advancement of building energy modeling simulation tools. Utility support for the advancement of energy modeling tools includes research into implementing new technologies as well as advocating for software refinements to increase usability and effectiveness. This is accomplished through activities such as laboratory testing to collect data
- [Contact Us](https://title24stakeholders.com/contact-us/) - The Statewide CASE Team values input from all stakeholders engaged in the Title 24, Part 6 code change process. We encourage the open exchange of knowledge and concerns for all code change proposals currently in development. Trying to reach the team working on a specific measure proposal? Submit your comments below and you will be
- [Code Development Process & Timeline](https://title24stakeholders.com/code-development-process-and-timeline/) - Rulemaking Process 1. Pre-rulemakingDuring the pre-rulemaking stage, the Statewide CASE Team supports the California Energy Commission (CEC) in identifying code change opportunities to pursue for the code cycle. Once the CEC selects measures, the Statewide CASE Team conducts research and analyses to develop supporting documentation that the CEC can rely on when making determinations that
- [2022 Cycle Impacts](https://title24stakeholders.com/2022-cycle-impacts/) - Thank you to all who contributed to the 2022 code cycle development process. The resulting code changes will provide significant energy savings to Californians. Below are the estimated impacts of Codes and Standards Enhancement (CASE) initiative efforts by type of energy, code cycle year, building type, construction type, system, and measure.For a summary of all
- [Previous Code Cycles](https://title24stakeholders.com/previous-code-cycles/)
- [Cookie Policy](https://title24stakeholders.com/cookie-policy/) - About this cookie policy This Cookie Policy explains what cookies are and how we use them, the types of cookies we use i.e, the information we collect using cookies and how that information is used, and how to control the cookie preferences. You can at any time change or withdraw your consent from the Cookie
- [2022 Cycle CASE Reports](https://title24stakeholders.com/2022-cycle-case-reports/) - The Statewide CASE Team has selected measures for inclusion in Nonresidential, Multifamily, and Single Family CASE Reports in the 2022 code cycle. These 2022 standards will continue to improve upon the 2019 standards for new construction of, and additions and alterations to, residential and nonresidential buildings. We encourage stakeholders to email us feedback throughout the
- [2022 Cycle Timeline and Key Milestones](https://title24stakeholders.com/2022-code-cycle-timeline-and-key-milestones/) - Timeline Statewide CASE Team Milestone Energy Commission Milestone October 2018 -February 2019 2022 measures selected. Stakeholder outreach to request input on scope of 2022 code cycle. April 2019 Work plans completed; begin work on CASE Reports. August - November 2019 First round of utility-sponsored stakeholder meetings. March - May 2020 Second round of
- [Code Cleanup Initiative](https://title24stakeholders.com/contact-us/2019-code-cleanup-initiative/) - Think the 2019 Lighting Energy Code is confusing? We're here to help! The Statewide CASE Team and the California Energy Alliance have convened a working group to propose clarifying edits to the 2019 Title 24, Part 6 lighting code, with the goal of increasing readability and improving code compliance. We've teamed up with a wide
- [Thank You](https://title24stakeholders.com/provide-a-measure-idea/thank-you/) - Your measure idea has been submitted to the Statewide CASE Team. Please allow 2-4 days for us to respond. Email additional questions or comments to info@title24stakeholders.com Thank you for your input, the Statewide CASE Team values input from all stakeholders engaged in the Title 24, Part 6 code change process.
- [Provide a Measure Idea](https://title24stakeholders.com/provide-a-measure-idea/) - Have ideas for new CASE initiatives? We want to hear from you! The Statewide Utility Codes & Standards team seeks your ideas for Title 24, Part 6 and 11 measures help meet California's statewide energy goals. While we consider all submissions, please note that ideas submitted after March 2019 will likely be considered at the
- [Thank you!](https://title24stakeholders.com/confirmation/) - Your measure idea has been submitted to the Statewide CASE Team. Please allow 2-4 days for us to respond. If you you have additional questions or comments, email us at info@title24stakeholders.com Thank you for your input, the Statewide CASE Team values input from all stakeholders engaged in the Title 24, Part 6 code change process.
- [Software Resources](https://title24stakeholders.com/compliance-software/) - Jump to: What is Building Energy Modeling?California's Energy Code Compliance SoftwareSupport for Energy Modeling AdvancementsSoftware Symposiums and Other EventsResources What is Building Energy Modeling? Building Energy Modeling (BEM) is software simulation of building energy use. The simulation combines building specifications,control strategies, occupancy, local weather, and other considerations to develop a full year of energy usage
- [Code Correction Request](https://title24stakeholders.com/code-correction-request/) - The Statewide CASE Team is currently collecting suggested code corrections for the 2019 Title 24, Part 6 code. If you have spotted a syntax error or inconsistency, please let us know using the form below. NOTE: Please be as specific as possible with your submissions so the Energy Commission can clearly identify and evaluate your
- [Looking Forward](https://title24stakeholders.com/future-code-cycles/) - California's Investor Owned Utilities support the development of new and improved codes not only by supporting the Statewide CASE Team's efforts , but also through the funding technical research to inform future code enhancement. The goal of these studies is to assess energing technologies for potential incorporation into CASE Report development.
- [Thank You](https://title24stakeholders.com/sign-up/thank-you/) - Thank you for signing up.
- [Confirmation of Submission](https://title24stakeholders.com/measure-feedback-confirmation/) - Thank you for your submission! A member of the Statewide CASE Team will contact you within 2 business days.
- [Future Cycles](https://title24stakeholders.com/future-cycles/) - Reports August 31st, 2018 Lab Testing Heat Pump Water Heaters to Support Modeling Load Shifting Heat pump water heaters have the capability to heat water during off-peak times of the day and store hot water for use during times when the demand for electricity is higher. Utilizing this strategy may provide potential cost savings for
- [Sign Up](https://title24stakeholders.com/sign-up/)
- [Meetings & Workshops](https://title24stakeholders.com/meetings-workshops-2/) - Statewide Utility-Sponsored Stakeholder Meetings To stay updated on upcoming Statewide CASE Team events, sign up to join our email list by completing this form. Meeting Topic(s) Date / Time / Location Logistics and Documents Advanced Daylighting Design December 15, 2016 1:00pm - 4:00pm PST Webinar Only RSVP Webinar Info Agenda Presentations Laboratory Topics December 13, 2016

## Measures

- [Controlled Environment Horticulture: Space Conditioning Systems for Indoor CEH](https://title24stakeholders.com/measures/2028-cycle/controlled-environment-horticulture-requirements-for-space-conditioning-systems/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory no updates No changes to third party verification Justification for Proposed Change CEH facilities with high lighting power density are among the most energy-intensive building types in California. Lighting and
- [Enhanced Dedicated Outdoor Air Systems (DOAS)](https://title24stakeholders.com/measures/2028-cycle/enhanced-dedicated-outdoor-air-systems-doas/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory, prescriptive Update existing feature, Add new feature No changes to third party verification Justification for Proposed Change A DOAS is an energy-efficient HVAC system that maintains indoor air quality by
- [Healthcare Enhancements](https://title24stakeholders.com/measures/2028-cycle/healthcare-enhancements/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory, prescriptive, performance Update existing feature, add new feature Update existing verification requirements, add new verification requirements Justification for Proposed Change The proposed code changes would have positive impacts in both
- [Indoor Lighting Controls](https://title24stakeholders.com/measures/2028-cycle/indoor-lighting-controls/) - Parking Garage Daylight Adaptation Zones Nighttime Controls. This measure ensures proper visual adaptation for drivers entering parking garages at night by requiring lighting in the daylight adaptation zones to reduce the light level to that of the general parking zone from sunset to sunrise. Require Occupant Sensing Controls in more Spaces. The space types currently
- [Indoor Lighting Power Density](https://title24stakeholders.com/measures/2028-cycle/indoor-lighting-power-density/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory, prescriptive, performance Update existing feature No changes to third party verification Justification for Proposed Change Indoor LPD requirements underwent a significant update in the 2019 code cycle and were slightly
- [Reducing Maximum Airflow During Deadband Operation for Variable Air Volume HVAC Systems](https://title24stakeholders.com/measures/2028-cycle/reducing-maximum-airflow-during-deadband-operation-for-variable-air-volume-hvac-systems/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Prescriptive Update existing feature Add new verification requirements Justification for Proposed Change This measure is inspired by Addendum u to ASHRAE 90.1-2022, which ASHRAE and ANSI approved on December 31, 2024
- [HVAC Fault Detection and Diagnostics](https://title24stakeholders.com/measures/2028-cycle/hvac-fault-detection-and-diagnostics/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, alterations Mandatory No updates No changes to third party verification Justification for Proposed Change HVAC fault detection and diagnostics (FDD) provides building operators with a proactive way to maintain and optimize their systems
- [Unitary HP/ER Hybrid Heaters](https://title24stakeholders.com/measures/2028-cycle/unitary-hp-er-hybrid-heaters/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Prescriptive Update existing feature, add new feature No changes to third party verification Justification for Proposed Change In California approximately 22 trillion BTUs are used for water heating in commercial buildings (CBECS microdata 2018). The majority
- [Return-to-Primary Configuration](https://title24stakeholders.com/measures/2028-cycle/return-to-primary-configuration/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Prescriptive Update existing feature, add new feature No changes to third party verification Justification for Proposed Change The current nonresidential prescriptive requirements for water heating do not include requirements specific to HPWH performance despite the increasing use of HPWH in nonresidential applications. Pending air quality
- [Circulator Pump Controls](https://title24stakeholders.com/measures/2028-cycle/circulator-pump-controls/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Prescriptive Update existing feature, add new feature No changes to third party verification Justification for Proposed Change Currently, there is a mandatory requirement that circulating pumps are capable of automatically turning off. Projects typically meet this requirement
- [Daylight Responsive Controls for Greenhouses](https://title24stakeholders.com/measures/2028-cycle/daylight-responsive-controls-for-greenhouses/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory No updates Add new verification requirements Justification for Proposed Change CEH is one of California’s fastest-growing and most energy-intensive energy end-uses, driven by the rapid expansion of greenhouses that use supplemental light for crops like cannabis, leafy
- [Controlled Environmental Horticulture: Horticultural Lighting Efficacy](https://title24stakeholders.com/measures/2028-cycle/controlled-environmental-horticulture-lighting-efficacy-language-clean-up/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory No updates No changes to third party verification Justification for Proposed Change California’s CEH sector is rapidly expanding to meet demand for locally grown, high-value crops produced all year. As these facilities
- [Traction Elevators](https://title24stakeholders.com/measures/2028-cycle/traction-elevators/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory No updates No changes to third party verification Justification for Proposed Change Elevator operation accounts for 2-5 percent of electricity usage in modern buildings, and more than 1,000 commercial traction
- [Process Steam #2 Condensate Return](https://title24stakeholders.com/measures/2028-cycle/process-steam-2-condensate-return-in-process-systems/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory No updates No changes to third party verification Justification for Proposed Change In process steam systems, condensate is formed when steam releases its heat of condensation in a heat exchanger and condenses into liquid. Facilities that recover condensate reduce the need
- [Process Steam #1 Flash Steam Recovery](https://title24stakeholders.com/measures/2028-cycle/process-steam-1-flash-steam-recovery-or-reduction/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory No updates No changes to third party verification Justification for Proposed Change When steam condensate is dropped to a pressure lower than its saturation (boiling-point) pressure, a fraction of it
- [Compressed Air Drying](https://title24stakeholders.com/measures/2028-cycle/compressed-air-drying/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory no updates Add new verification requirements Justification for Proposed Change Air compressor systems were first covered by Title 24 Part 6 in 2013 thanks to efforts by the California Statewide
- [Solar Heating for an Existing Pool and Spa](https://title24stakeholders.com/measures/2028-cycle/solar-heating-for-an-existing-pool-and-spa/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential Additions, alterations Mandatory No updates No changes to third party verification Justification for Proposed Change California is home to one of the largest pool markets in the nation, and pool heating represents a major energy use—especially in nonresidential and
- [Nonresidential HPWH Ventilation Clean Up](https://title24stakeholders.com/measures/2028-cycle/residential-hpwh-ventilation-clean-up/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory Update existing feature No changes to third party verification Justification for Proposed Change he 2025 energy code was updated to include ventilation requirements for consumer-sized integrated HPWHs. Allowed methods of
- [Fenestration Improvements](https://title24stakeholders.com/measures/2028-cycle/fenestration-improvements/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Prescriptive Update existing feature, add new feature Update existing verification requirements Justification for Proposed Change NEW CONSTRUCTION U-FACTORS. The last update to Title 24 fenestration U-factors occurred in 2022, when the
- [Data Centers Efficiency Improvements](https://title24stakeholders.com/measures/2028-cycle/data-centers-efficiency-improvements/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory, prescriptive, performance Update existing feature, add new feature Update existing verification requirements Justification for Proposed Change To achieve California’s ambitious climate action plan and hit carbon neutrality by 2045, addressing rising
- [2028 Energy Code](https://title24stakeholders.com/measures/2028-cycle/) - Report Page Circulator Pump Controls Compressed Air Drying Controlled Environment Horticulture Prescriptive Requirements for Space Conditioning Systems Controlled Environmental Horticulture: Lighting Efficacy & Language Clean-up Controlled Environmental Horticulture: Daylight Responsive Controls for Greenhouses Data Centers Efficiency Improvements Enhanced Air-To-Water Heat Pumps (AWHPs) Enhanced Dedicated Outdoor Air Systems (DOAS) Fenestration Improvements Healthcare Prototype Enhancements HVAC Fault Detection and
- [Enhanced Air-To-Water Heat Pumps (AWHPs)](https://title24stakeholders.com/measures/2028-cycle/enhanced-air-to-water-heat-pumps-awhps/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, alterations Mandatory No updates No changes to third party verification Justification for Proposed Change A recent PG&E code readiness report and other similar studies have shown that AWHP equipment frequently realizes much lower efficiencies
- [Process Boiler #2 Automatic Blowdown & Deaerator Settings​](https://title24stakeholders.com/measures/2028-cycle/process-boiler-2-conductivity-based-blowdown-deaerator-settings/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory No updates No changes to third party verification Justification for Proposed Change High conductivity in boiler water indicates high mineral content, which leads to fouling of the boiler heat exchanger tubes, increased thermal stress, and lower boiler efficiency. In addition,
- [Process Boiler #1: Stack Economizer](https://title24stakeholders.com/measures/2028-cycle/process-boiler-1-non-condensing-stack-economizer-requirement/) - Scope of Proposed Code Change Building Type(s) Construction Type(s) Type of Change Updates to Compliance Software Third Party Verification Nonresidential New construction, additions, alterations Mandatory No updates No changes to third party verification Justification for Proposed Change Most steam boilers lose 20% or more of their input fuel energy in the form of combustion exhaust. A stack economizer, which
- [Light-duty Electric Vehicle Charging Infrastructure Analysis for Title 24, Part 11 (CALGreen)](https://title24stakeholders.com/measures/2022-calgreen/light-duty-ev-charging-infrastructure-cost-analysis/) - This report documents support provided to California Air Resource Board (CARB) staff in developing of initial proposals for 2022 CALGreen light-duty EV charging infrastructure requirements for multifamily and nonresidential buildings.
- [Medium- and Heavy-Duty Electric Vehicle Charging Infrastructure Cost Analysis for Title 24, Part 11 (CALGreen)](https://title24stakeholders.com/measures/2022-calgreen/medium-and-heavy-duty-ev-charging-infrastructure-cost-analysis/) - This report documents support provided to California Air Resource Board (CARB) staff in developing proposals for 2022 CALGreen Medium- and Heavy-Duty (MHD) EV charging infrastructure requirements.
- [Voluntary Energy Efficiency Requirements for Title 24, Part 11 (CALGreen)](https://title24stakeholders.com/measures/2022-calgreen/voluntary-energy-efficiency-requirements-for-title-24-part-11-calgreen/) - The Energy Commission has authority to adopt revisions to the voluntary energy efficiency requirements in CALGreen. In 2021, the Statewide CASE Team prepared a CASE Report presenting code change proposals for the voluntary energy efficiency requirements in Title 24, Part 11 (CALGreen).
- [Residential HVAC Performance](https://title24stakeholders.com/measures/cycle-2025/residential-hvac-performance/) - This code change proposal includes a number of measures designed to improve the performance of Heating Ventilation and Air Conditioning (HVAC) systems in new and existing Single Family and some Multifamily residences. Most of the measures are designed to improve the performance of Heat Pumps (HPs), although in some cases the measures are applicable to other types of HVAC systems as well.
- [2022 Energy Code](https://title24stakeholders.com/measures/cycle-2022/) - The 2022 Title 24, Part 6 Standards were formally adopted by the Building Standards Commission in a formal hearing in August 2021. The standards went into effect on January 1, 2023. The comment period is now closed for the 2022 standards update. An archive of past events related to this code cycle can be found
- [Swimming Pool and Spa Heating](https://title24stakeholders.com/measures/cycle-2025/swimming-pool-and-spa-heating/) - This proposal includes measures for saving energy on pool heating: mandatory solar heating requirement for pools and spas, exploration of a variable-speed control installation requirement for pool pump systems, clean-up and clarification of existing requirements, and requirements for pool insulation.
- [Single Family High-Performance Windows and Walls](https://title24stakeholders.com/measures/cycle-2025/single-family-high-performance-envelope/) - This measure targets the thermal performance of the building envelope and evaluates savings potential and cost-effectiveness of high-performance windows in all California Climate Zones. This measure also proposes to increase the mandatory insulation requirements for exterior walls.
- [Single Family Buried Ducts and Cathedral Ceilings - Buried Ducts is no longer being considered for the 2025 Code Cycle](https://title24stakeholders.com/measures/cycle-2025/single-family-buried-ducts/) - This measure proposes new prescriptive requirements in certain climate zones for higher levels of attic insulation and for ducts in the attic to be fully buried. A simplified verification approach is proposed along with updates to the value of duct burial in the compliance software. The mandatory requirement for R-4 roof deck insulation would also be exempted if ducts are buried. Additionally, this measure proposes to add a new alternative prescriptive compliance path for cathedral ceilings.
- [Nonresidential HVAC Space Heating](https://title24stakeholders.com/measures/cycle-2025/nonresidential-hvac-space-heating/) - This proposal will seek to improve the energy efficiency of space heating systems in nonresidential buildings. All-electric hydronic designs are becoming more popular as more buildings choose to forego natural gas for space heating. However, as more of these systems are installed, attention must be paid to their efficiency, which this proposal will do.
- [Nonresidential Envelope](https://title24stakeholders.com/measures/cycle-2025/nonresidential-envelope/) - This code change proposal includes measures designed to improve building energy performance through envelope-related updates, like requiring vestibules for certain buildings (both new construction and additions) with high-traffic main entrances in all climate zones.
- [Multifamily Restructuring](https://title24stakeholders.com/measures/cycle-2025/multifamily-restructuring/) - The multifamily restructuring CASE Report will propose changes to envelope and HVAC requirements that differ under 2022 Title 24, Part 6 between multifamily buildings up to three habitable stories and multifamily buildings four or more habitable stories.
- [Compartmentalization and Balanced Ventilation / Indoor Air Quality (IAQ)](https://title24stakeholders.com/measures/cycle-2025/compartmentalization-and-balanced-ventilation/) - This proposed measure would add a mandatory measure for all multifamily units (except garden-style units) to lower the compartmentalization tested leakage value and use supply-only or balanced ventilation as a whole dwelling unit strategy—in other words, use of exhaust-only ventilation could not be used for whole dwelling unit ventilation.
- [Multifamily Envelope](https://title24stakeholders.com/measures/cycle-2025/multifamily-envelope/) - This CASE Report will focus on three measures that are grouped into the 'Envelope' category of building systems. These three measures work in conjunction to reduce the total amount of heat transfer that occurs in a building from the conditioned inside air to the outside ambient air.
- [Multifamily Domestic Hot Water](https://title24stakeholders.com/measures/cycle-2025/multifamily-domestic-hot-water/) - Heat pump water heater (HPWH) systems use electricity to produce hot water by transferring heat energy from one source, typically air, to potable water. This process can be two to three times more energy efficient than a fossil-gas or electric-resistance water heating system. The CASE Team proposes the following measures for the 2025 Title 24, Part 6.
- [Nonresidential Laboratory Airflow](https://title24stakeholders.com/measures/cycle-2025/laboratory-airflow/) - This proposal includes requirements for nighttime set-back controls (or other demand-based controls); alignment with ASHRAE 90.1, section 6.5.7.3 allowing an alternate compliance pathway using exhaust air heat recovery; and a variable fan control on the exhaust fan for reducing fan speeds.
- [Nonresidential Industrial Pipe Insulation & Verification](https://title24stakeholders.com/measures/cycle-2025/industrial-pipe-insulation-and-verification/) - This proposal includes one measure related to covered process distribution systems: Industrial Piping Verification.
- [Nonresidential HVAC Controls](https://title24stakeholders.com/measures/cycle-2025/hvac-controls/) - Title 24 includes aggressive HVAC controls requirements, but they have not been realized often enough in practice. Rather than placing the burden on designers and plans examiners, ASHRAE Guideline 36 moves the process “upstream” to the manufacturer level where the controls are programmed into equipment and savings are automatically realized.
- [Nonresidential Daylighting](https://title24stakeholders.com/measures/cycle-2025/daylighting/) - The automatic daylighting controls measure would adjust the wattage thresholds for when automatic daylighting controls are required to the skylit, primary sidelit, and secondary sidelit daylit zones.
- [Nonresidential Cooling Towers](https://title24stakeholders.com/measures/cycle-2025/cooling-towers/) - This proposal includes measures that improve the energy and water efficiency of cooling towers: Investigate code modifications to 1) increase the existing prescriptive efficiency requirements for axial fan, open-circuit cooling towers, and 2) ensure blowdown controls are working properly.
- [Nonresidential Controlled Environment Horticulture](https://title24stakeholders.com/measures/cycle-2025/controlled-environment-horticulture/) - The Statewide CASE Team proposes to evaluate two Controlled Environment Horticulture (CEH) measures for the 2025 Title 24, Part 6 cycle. CEH includes both greenhouses and indoor growing spaces. The proposed measures aim to save energy and water while maintaining crop quality and yield in both greenhouses and indoor grow facilities.
- [Nonresidential Commercial Kitchens UPDATE:  DKV is no longer being considered for the 2025 code cycle.](https://title24stakeholders.com/measures/cycle-2025/commercial-kitchen-products/) - This proposal covers two measures related to commercial kitchens: demand control kitchen ventilation (DCKV), and all-electric readiness requirements.
- [2025 Energy Code](https://title24stakeholders.com/measures/2025-energy-code/) - The 2025 Title 24, Part 6 Standards were formally adopted by the Building Standards Commission in a formal hearing in September 11, 2024. The standards will go into effect on January 1, 2026. The comment period is now closed for the 2025 standards update. An archive of past events related to this code cycle can
- [Nonresidential Refrigeration](https://title24stakeholders.com/measures/cycle-2025/refrigeration/) - The 2025 code cycle refrigeration CASE report will propose a minimum specific efficiency for all non-process cooling/freezing evaporators used in refrigerated warehouses.
- [2025 Energy Code](https://title24stakeholders.com/measures/cycle-2025/) - The 2025 standards will go into effect on January 1, 2026. These standards will continue to improve upon the 2022 standards for new construction of—and additions and alterations to—residential and nonresidential buildings. Please send any comments regarding CASE Reports to info@title24stakeholders.com.
- [Single Family Fault Detection Diagnostics](https://title24stakeholders.com/measures/looking-forward/fault-detection-diagnostics/) - The focus of the Residential Fault Detection and Diagnostics CASE Report is to provide credit for use of advanced technologies that detect when residential HVAC systems are installed and operated optimally.
- [Single Family Passive House Prescriptive Pathway](https://title24stakeholders.com/measures/looking-forward/passive-house-prescriptive-pathway/) - The purpose of this measure is to investigate and develop an alternative prescriptive compliance path for homes certified by Passive House.
- [2019 Energy Code](https://title24stakeholders.com/measures/cycle-2019/) - The 2019 Title 24, Part 6 and Part 11 Standards were formally adopted by the Building Standards Commission in a formal hearing on December 5, 2018. The standards will go into effect on January 1, 2020. An archive of past events related to this code cycle can be found here. Resources to help with code
- [Existing Buildings - No Longer Being Considered for the 2025 Code Cycle](https://title24stakeholders.com/measures/cycle-2025/existing-buildings/) - This proposal addresses multiple provisions that impact the energy performance of existing buildings by examining exceptions that currently apply to alterations. Currently, Title 24, Part 6 has many requirements that are only applicable to new construction. This proposal reviews those existing exceptions and removes or modifies those that are no longer justified due to changes in market conditions and cost analysis.
- [Nonresidential and Multifamily Elevators - No Longer Being Considered for the 2025 Code Cycle](https://title24stakeholders.com/measures/cycle-2025/elevators/) - This measure would look to modify or add to Section 120.6(f) in Title 24, Part 6 to incorporate additional mandatory performance requirements for elevators. Efforts would be focused on analyzing the cost-effectiveness of incorporating energy efficiency requirements for elevators in high-rise buildings.
- [2016 Cycle](https://title24stakeholders.com/measures/cycle-2016/) - The 2016 Title 24, Part 6 Standards went into effect on January 1, 2017. An archive of past events related to this code cycle can be found here. Resources to help with code compliance, such as Energy Code Ace, can be found on our resources page. Energy Code Ace provides many useful services such as
- [Monitoring of a Split System CO2 Heat Pump Water Heater in an All-Electric ZNE Home](https://title24stakeholders.com/measures/looking-forward/monitoring-of-a-split-system-co2-heat-pump-water-heater-in-an-all-electric-zne-home/) - This report documents the performance of a heat pump water heater (HPWH) utilizing carbon dioxide (CO2) as the working refrigerant. The unit was installed in a Redding, California all-electric Zero Net Energy home and monitored in detail over the course of a year. The unit offers advantages over conventional HPWHs in that the efficiency is
- [ZNE Design Analysis of the Creekside Affordable Housing Project](https://title24stakeholders.com/measures/looking-forward/zne-design-analysis-of-the-creekside-affordable-housing-project/) - The Creekside project is a 90-unit workforce and special needs housing project with the goal of being the first zero net energy (ZNE) affordable multifamily project in the City of Davis, California. The design team evaluated several design options for optimization of building performance while aiming to keep first costs to a minimum, which was
- [Scoping Report: Multifamily Code Options for 2022](https://title24stakeholders.com/measures/looking-forward/scoping-report-multifamily-code-options/) - This report draws upon the expertise of several parties involved in multifamily energy efficiency from various perspectives. That expertise, combined with a review of relevant literature and the author’s personal experience, was used to develop recommendations to guide the multifamily code development process for the 2022 Standards update.
- [Nonresidential Reduce Infiltration](https://title24stakeholders.com/measures/cycle-2022/reduce-infiltration/) - This CASE Report for reduced infiltration will introduce air tightness elements to the California building energy code since building air leakage testing is currently not a part of mandatory California building codes. This will help demonstrate compliance with the code by investigating two submeasures: air leakage testing and vestibule air leakage.
- [Nonresidential Computer Room Efficiency](https://title24stakeholders.com/measures/cycle-2022/data-center-efficiency/) - The data center efficiency CASE Report will improve energy performance of data centers by pursuing the package of code change proposals listed below.
- [Multifamily Chapter Restructuring](https://title24stakeholders.com/measures/cycle-2022/multifamily-chapter-restructuring/) - The Statewide CASE Team proposes additional chapters for Title 24, Part 6, specific to multifamily buildings.
- [Nonresidential Indoor Air Quality](https://title24stakeholders.com/measures/cycle-2019/nr-indoor-air-quality/) - This measure proposes revising Title 24, Part 6 requirements using a combination of the requirements in Title 24, Part 4 (California Mechanical Code) and ASHRAE 62.1-2016: Ventilation for Acceptable Indoor Air Quality. The ventilation requirements in 2016 Title 24, Part 4 are based on ...
- [Nonresidential Air Distribution](https://title24stakeholders.com/measures/cycle-2022/air-distribution/) - This CASE Report will reduce the energy consumption of space conditioning fan systems in nonresidential buildings by both reducing static pressure in air ducts and adding a new metric that allows for more efficient fan selections. This includes three submeasures: high performance ducts/updates to fan power limits, improved fan efficiency metric, and expand duct leakage testing.
- [Single Family Energy Savings and Process Improvements for Additions and Alterations](https://title24stakeholders.com/measures/cycle-2022/energy-savings-process-improvements-for-alterations-and-additions/) - This CASE Report will look at various aspects of how existing homes are currently handled by the Title 24, Part 6 Standards. The goal is to, where appropriate, identify unrealized energy savings opportunities, as well as streamline the process to achieve greater code compliance in alterations and additions. The CASE Report will include three submeasures.
- [Nonresidential Grid Integration](https://title24stakeholders.com/measures/cycle-2022/nonresidential-grid-integration/) - The focus of the nonresidential grid harmonization CASE Report is to adjust the demand response control requirements so buildings that comply with Title 24, Part 6 are more likely to use their controls to participate in demand response events, including pricing events.
- [Nonresidential High Efficiency Boilers and Service Water Heating](https://title24stakeholders.com/measures/cycle-2022/high-efficiency-boilers-and-service-water-heating/) - This CASE Report will include two submeasures: high efficiency boiler systems and high efficiency service water heating equipment systems. Specifically, these submeasures will update the boiler efficiency and service water heating system requirements to harmonize with the requirements proposed for Addendum BC to ASHRAE Standard 90.1-2016 and section 7.5.3 of ASHRAE Standard 90.1-2016 respectively.
- [Nonresidential Outdoor Lighting Sources](https://title24stakeholders.com/measures/cycle-2022/outdoor-lighting-sources/) - This CASE Report for outdoor lighting consists of three submeasures: nonresidential lighting zone reclassification, nonresidential lighting power allowances for parking lots, and multifamily outdoor lighting power allowances.
- [Nonresidential Refrigeration System Opportunities](https://title24stakeholders.com/measures/cycle-2022/refrigeration-system-opportunities/) - The California Energy Code (Title 24, Part 6) currently includes mandatory efficiency requirements for refrigeration systems serving refrigerated warehouses and retail spaces with walk-in coolers or freezers or refrigerated display cases. This measure proposes code change proposals that will improve energy performance end reduce greenhouse gas (GHG) emissions from refrigeration systems in refrigerated warehouse, retail stores, and commercial kitchens. Requirements for commercial kitchens would apply to a variety of building types including restaurants, schools, and hospitals.
- [Nonresidential High Performance Envelope](https://title24stakeholders.com/measures/cycle-2022/nonresidential-high-performance-envelope/) - This CASE Report for high performance envelope consists of five different submeasures: opaque envelope performance, roof alterations, thermal bridging, cool roofs, and high performance windows.
- [Nonresidential Controlled Environment Horticulture](https://title24stakeholders.com/measures/cycle-2022/controlled-environment-horticulture/) - The Statewide CASE Team proposes to evaluate indoor horticulture measures for inclusion in the 2022 update cycle of Title 24, Part 6, Building Energy Efficiency Standards. The proposed measures aim to save energy and water, while maintaining product quality and production volume for crops grown in non-stacked and stacked indoor farms. The Statewide CASE Team will consider the plant growth requirements for the following crops in the evaluation of the proposed measures: cannabis, microgreens, vegetable transplants, basil (representing herbs category), lettuce (representing leafy greens category), tomatoes (representing vine plants category), and roses.
- [Nonresidential HVAC Controls](https://title24stakeholders.com/measures/cycle-2022/hvac-controls/) - This CASE Report will further expand on economizer requirements as one submeasure and will include two additional HVAC submeasures related to HVAC controls. In total, this CASE Report will include three submeasures as described below.
- [Nonresidential Daylighting](https://title24stakeholders.com/measures/cycle-2022/nonresidential-daylighting/) - This CASE Report will use a comprehensive approach to daylighting design and control strategies that maximize the use of natural light while minimizing glare and solar heat gain.
- [Nonresidential Steam Trap Monitoring](https://title24stakeholders.com/measures/cycle-2022/steam-trap-monitoring/) - The proposal for the steam traps monitoring code change requires mandatory automatic monitoring equipment in new construction, and additions and alterations for large installations of all steam trap types. The change impacts all industries using steam traps from oil and gas producers to food processing, hospitals, and universities. The site installation size limits proposed are intended to trigger the code for sites that will be installing a significant number of steam traps and thereby generate a significant savings potential while allowing the smaller users to operate using manual inspection and monitoring methods which are more suited to their specific usage groups.
- [Nonresidential Indoor Lighting](https://title24stakeholders.com/measures/cycle-2022/nonresidential-indoor-lighting/) - This CASE Report for nonresidential indoor lighting consists of two submeasures: networked lighting controls and update lighting power densities.
- [Nonresidential Pipe Sizing and Leak Testing for Compressed Air Systems](https://title24stakeholders.com/measures/cycle-2022/pipe-sizing-and-leak-testing-for-compressed-air-systems/) - The Statewide CASE Team is proposing to require standardized compressed air distribution piping design for the minimization of frictional losses and resulting excessive compressor discharge pressure setpoints. The Statewide CASE Team is proposing to require leak detection and metering of compressed air systems as part of the commissioning of new systems and new sections of piping as well as for ongoing operations in a plant.
- [Multifamily Domestic Hot Water](https://title24stakeholders.com/measures/cycle-2022/multifamily-domestic-hot-water/) - This CASE Report for multifamily domestic water heating will include three submeasures: central heat pump water heating, hot water distribution, and solar thermal water heating.
- [Multifamily All Electric Package](https://title24stakeholders.com/measures/cycle-2022/multifamily-all-electric-package/) - This CASE Report will develop a prescriptive pathway and compliance option for all-electric multifamily buildings that use electric appliances for all regulated and non-regulated end uses. This topic builds on the 2019 prescriptive requirements for low-rise residential buildings that allow heat pump water heating (individual water heaters) and space heating.
- [Multifamily Indoor Air Quality](https://title24stakeholders.com/measures/cycle-2022/multifamily-indoor-air-quality/) - This CASE Report will investigate the options to reduce energy use and improve indoor air quality (IAQ) in multifamily dwelling units. It will also evaluate the cost-effectiveness and feasibility of a mandatory compartmentalization air leakage requirement and develop a path for a multifamily building to conduct an infiltration test verified by HERS blower door testing on a sample of multifamily units per building or per floor.
- [Nonresidential Minimum Skylight Area](https://title24stakeholders.com/measures/cycle-2016/minimum-skylight-area/) - The primary focus of this report is to reinstate the minimum skylight area requirement to section 140.3(c) while maintaining the overall simplicity of showing compliance. During the 2013 standards development there was an agreement that the calculation of effective aperture as an alternative method ...
- [Nonresidential HVAC/Water Equipment Efficiencies](https://title24stakeholders.com/measures/cycle-2016/ashrae-gas-equipment-efficiency/) - The purpose of this measure is to update mandatory efficiency requirements for space conditioning equipment that appear in Tables 110.2-A thru K so the minimum equipment efficiency values are as stringent as the minimum efficiency requirements in ASHRAE 90.1-2013. Not every efficiency value listed ...
- [2022 CALGreen](https://title24stakeholders.com/measures/2022-calgreen/)
- [Single Family Variable Capacity HVAC Compliance Software Revisions](https://title24stakeholders.com/measures/cycle-2022/variable-capacity-hvac-compliance-software-revisions/) - This CASE Report will de-rate the performance of variable speed HVAC systems unless ducts are located inside conditioned or partially conditioned space (such as a high-performance attic). Variable capacity split system air conditioners and heat pumps (as distinguished from mini-split heat pumps) typically have significantly higher SEER and EER ratings than single speed equipment.
- [Single Family Enhanced Air-to-Water Heat Pump Compliance Options](https://title24stakeholders.com/measures/cycle-2022/enhanced-air-to-water-heat-pump-compliance-options/) - This CASE Report will evaluate the existing residential Alternative Calculation Method modeling approach for air-to-water heat pumps and to utilize recently available field data to better characterize performance and accommodate emerging strategies for these products.
- [Single Family Grid Integration](https://title24stakeholders.com/measures/cycle-2022/single-family-grid-integration/) - This CASE Report will evaluate the ability of load shifting technologies to reduce grid impacts. Single family targeted applications include: batteries, HVAC load shifting, heat pump water heater load shifting controls, and home automation technologies that have the potential to coordinate the operation of multiple load-shifting measures.
- [Multifamily High Performance Envelope](https://title24stakeholders.com/measures/cycle-2022/multifamily-high-performance-envelope/) - This CASE Report will reduce area-weighted U-factor for the thermal envelope in multifamily buildings and will include the following five submeasures.
- [Nonresidential Drain Water Heat Recovery](https://title24stakeholders.com/measures/cycle-2022/nonresidential-drainwater-heat-recovery/) - This measure would prescriptively require drain water heat recovery (DWHR) in nonresidential buildings types that are found to be cost-effective, as well as add DWHR as a compliance option for all nonresidential buildings. This CASE topic builds on a DWHR measure for low-rise residential in Title 24 2019 as a compliance credit and an alternative prescriptive path for gas storage water heaters, heat pump water heaters, and solar water-heating systems.
- [CALGreen Indoor Domestic Water Use](https://title24stakeholders.com/measures/cycle-2016/calgreen-indoor-water-use/) - The proposed code change would update the existing mandatory efficiency requirements for lavatory faucets in residential buildings. The existing mandatory CALGreen standard requires a maximum flow rate of 1.5 gallons per minute (gpm) at 60 pounds per square inch (psi) ...
- [Analysis of Duct Insulation Requirements for Ducts in Conditioned and Indirectly Conditioned Spaces](https://title24stakeholders.com/measures/cycle-2022/analysis-of-duct-insulation-requirements-for-ducts-in-conditioned-and-indirectly-conditioned-spaces/) - This report describes a study of issues associated with running uninsulated ductwork through conditioned spaces in houses.
- [Evaluation of Test Procedures for Whole House Fan Airflow Measurement](https://title24stakeholders.com/measures/cycle-2022/evaluation-of-test-procedures-for-whole-house-fan-airflow-measurement/) - The Statewide CASE team conducted a field study of five WHF installations and developed a report to evaluate a New Attic Pressure Matching Procedure and reevaluate the Existing Blower Door Pressure Matching Procedure.
- [Advanced Daylighting Design](https://title24stakeholders.com/measures/cycle-2019/advanced-daylighting-design/) - The proposed measure will allow Power Adjustment Factors (PAFs)* and performance compliance options (PCOs) for indoor lighting that are controlled by daylighting controls when certain technologies are installed in the proposed building. The PAFs and PCOs may be applied to any nonresidential building ...
- [Lighting Alterations](https://title24stakeholders.com/measures/cycle-2019/alterations/) - Lighting retrofit projects that increase lighting power result in higher energy use in buildings. These projects should demonstrate that retrofitted areas can meet LPA and should be subject to the lighting alteration code. Also, requiring projects that increase lighting power to comply with ...
- [CALGreen Commercial Kitchens](https://title24stakeholders.com/measures/cycle-2016/calgreen-commercial-kitchens/) - The proposed code change would add a mandatory water efficiency requirement for food waste disposers in commercial buildings. The proposed requirement limits disposer water use to no more than 8 gallons per minute (gpm) and requires that disposers either modulate the use of water...
- [Multifamily Energy Use Study](https://title24stakeholders.com/measures/looking-forward/multifamily-energy-use-study/) - The Multifamily Energy Use Study conducted from late 2019 until early 2020 comprised 90 on-site surveys of multifamily properties across California.
- [Indoor Lighting Controls](https://title24stakeholders.com/measures/cycle-2019/indoor-controls/) - This measure proposes to require nonresidential automatic daylight dimming controls to include the OFF step to align with ASHRAE 90.1-2016. The proposed daylighting dimming plus OFF control step will be mandatory and apply to the luminaires in the Primary Sidelit Daylit Zone and Skylit Daylit Zone ...
- [Nonresidential Vestibule Requirement](https://title24stakeholders.com/measures/looking-forward/nonresidential-vestibule/) - This submeasure would require vestibules be installed in the main entryways of newly constructed nonresidential buildings in order to reduce air infiltration.
- [Residential High Performance Walls](https://title24stakeholders.com/measures/cycle-2016/residential-high-performance-walls/) - Reduces the prescriptive U-factor requirements for residential walls, which will reducing the amount of heat transfer through walls and thus reduce HVAC loads.
- [Nonresidential Economizer Fault Detection Diagnostics (FDD) Requirements](https://title24stakeholders.com/measures/cycle-2019/economizer-fault-detection-diagnostics-fdd-requirements/) - This CASE Report proposes expanding the existing mandatory code language in Section 120.2(i), which requires economizer fault detection and diagnostics (FDD) for nonresidential packaged and split air handling HVAC (heating, ventilation, and air-conditioning) systems greater than 54,000 Btu/hr (4.5 tons) ...
- [Nonresidential Cooling Tower Minimum Efficiency](https://title24stakeholders.com/measures/cycle-2019/cooling-tower-minimum-efficiency/) - The CASE Report proposes a prescriptive requirement for higher efficiency axial fan open-circuit cooling towers for newly constructed projects, new systems that serve additions, and non building mounted replacements/alterations. The current 2016 Title 24, Part 6 Standards’ mandatory minimum efficiency for ...
- [Proposal Based on ASHRAE 90.1](https://title24stakeholders.com/measures/cycle-2019/proposal-based-on-ashrae-90-1-2016/) - This report includes the Statewide CASE Team’s recommendations to adopt requirements included in ANSI/ASHRAE/IES Standard 90.1-2016 -- Energy Standard for Buildings Except Low Rise Residential Buildings (ASHRAE 90.1-2016) in Title 24, Part 6. The Statewide CASE Team recommends ...
- [Outdoor Lighting Controls](https://title24stakeholders.com/measures/cycle-2019/outdoor-controls/) - The objectives of this CASE Report are to propose code changes that clarify and streamline requirements, update definitions, and broaden the existing mandatory outdoor lighting controls requirements. While the proposed code language offers simplifications, it includes all the major requirements ...
- [Outdoor Lighting Sources](https://title24stakeholders.com/measures/cycle-2019/nr-lighting-outdoor-sources/) - This proposed code change is an update to lighting power allowances (LPAs) for all outdoor applications. It saves energy by extending the use of high efficacy light emitting diode (LED) technology as the basis for LPA calculations for all outdoor areas (Table 140.7-A and Table 140.7-B), which reduces LPAs ...
- [Indoor Lighting Sources](https://title24stakeholders.com/measures/cycle-2019/nr-lighting-indoor-sources/) - This proposal updates the allowed lighting power density (LPD) values (watts of lighting per square foot of room floor area) for indoor lighting to reflect the increased efficacy and increased optical control associated with light emitting diode (LED) technology ...
- [Compact Hot Water Distribution Design](https://title24stakeholders.com/measures/cycle-2019/compact-hot-water-distribution-design/) - The Compact Hot Water Distribution proposal is intended to provide builders a compliance option credit for designing residential buildings with hot water use fixtures located close to the water heater, saving both energy and water. A compliance option represents a voluntary measure available to builders ...
- [Demand Response Language Clean-Up](https://title24stakeholders.com/measures/cycle-2019/demand-response-language-clean-up/) - The objective of this code change proposal is to clean up and clarify the existing demand response (DR) requirements so that all sections of the standards use consistent terminology and approach. The goal is to improve comprehension of and compliance with the existing requirements ...
- [Multifamily Reduced Thermal Bridging](https://title24stakeholders.com/measures/looking-forward/multifamily-reduced-thermal-bridging/) - Mitigate heat transfer through major thermal bridges in a building: wall-roof intersection, wall-floor intersection, wall-fenestration intersection, and wall-exterior projections.
- [Nonresidential Daylighting Measures](https://title24stakeholders.com/measures/looking-forward/nonresidential-daylighting-measures/) - Daylighting measures use a comprehensive approach to daylighting design and control strategies that maximize the use of natural light while minimizing glare and solar heat gain.
- [Nonresidential Controlled Environment Horticulture](https://title24stakeholders.com/measures/looking-forward/nonresidential-controlled-environment-horticulture/) - The proposed measures aim to save energy and water, while maintaining product quality and production volume for crops grown in non-stacked and stacked indoor farms.
- [Nonresidential Plug Load Modeling](https://title24stakeholders.com/measures/looking-forward/nonresidential-plug-load-modeling/) - The Nonresidential Plug Load Modeling CASE Report will propose revisions to the rulesets (methodology) that the Title 24 compliance software uses to estimate plug load energy use in new and existing nonresidential buildings of various types and sizes. The updated rulesets will be presented as revised language for the Nonresidential Alternate Calculation Method Reference Manual.
- [Nonresidential Grid Integration](https://title24stakeholders.com/measures/looking-forward/nonresidential-grid-integration/) - The focus of the nonresidential grid integration measures are to adjust the demand response control requirements so buildings that comply with Title 24, Part 6 are more likely to use their controls to participate in demand response events, including pricing events.
- [Automatic Controlled Receptacles](https://title24stakeholders.com/measures/looking-forward/automatic-controlled-receptacles/) - Automatic controlled receptacles are a plug load control technology integrated into the electrical plug socket that allow power to be automatically switched on and off.
- [Computer Room Efficiency](https://title24stakeholders.com/measures/looking-forward/computer-room-efficiency/) - The Statewide CASE Team investigated several code change opportunities improve energy performance of computer room mechanical and electrical systems.
- [Guest Room Controls](https://title24stakeholders.com/measures/looking-forward/guest-room-controls/) - This measure proposes to require ventilation to be shut off to the guest room within 5 minutes of all occupants leaving the room, and require temperature setpoints of at least 60°F for heating and 80°F for cooling for unrented and unoccupied guest rooms.
- [Networked Lighting Controls for Nonresidential Indoor Lighting](https://title24stakeholders.com/measures/looking-forward/networked-lighting-controls-for-nonresidential-indoor-lighting/) - This submeasure would provide power adjustment factors or allow a tradeoff to mandatory or prescriptive requirements to encourage the deployment of networked lighting controls.
- [Nonresidential Thermal Bridging](https://title24stakeholders.com/measures/looking-forward/nonresidential-thermal-bridging/) - Thermal bridging occurs when conductive elements penetrate a building’s thermal insulation and allow heat to bypass the insulating layer. This reduces the overall effectiveness of the insulation and decreases the efficiency of the building’s thermal envelope by allowing additional heat to escape the building.
- [Nonresidential Loading Dock Seals](https://title24stakeholders.com/measures/cycle-2019/loading-dock-seals/) - The proposed measure adds a mandatory requirement for loading docks to be equipped with dock seals or shelters. Dock seals and shelters are designed to eliminate the gap between a truck trailer and the interior of a loading bay. Dock seals typically consist of foam with vinyl covering that is installed ...
- [Nonresidential Direct Digital Controls](https://title24stakeholders.com/measures/cycle-2016/ashrae-direct-digital-controls-electric-savings/) - The Direct Digital Control (DDC) measure would require DDC systems for certain building applications that are currently not required by Title 24, Part 6. By expanding the scope of applications requiring DDC, energy management data would be more readily available allowing for more efficient systems ...
- [Nonresidential Indoor Lighting Power Densities (LPDs)](https://title24stakeholders.com/measures/cycle-2016/ashrae-nonresidential-indoor-lpds/) - This indoor light power densities (LPDs) measure revises the lighting power allowances assigned in Tables 140.6-B, 140.6-C, 140.6-D, and 140.6-G to adjust the values to be comparable in energy efficiency to the levels presented in ASHRAE 90.1. This proposal results in modifications to Sections 140.6 of ...
- [Drain Water Heat Recovery](https://title24stakeholders.com/measures/cycle-2019/drain-water-heat-recovery/) - The drain water heat recovery (DWHR) measure is completely new in the California Building Energy Efficiency Standards, and saves water heating energy expended during showering. This measure applies to new construction of low-rise residential buildings. DWHR is likely cost-effective in some high-rise ...
- [Nonresidential Outdoor Lighting Power Allowance](https://title24stakeholders.com/measures/cycle-2016/nonresidential-outdoor-lighting-power-allowance/) - Update the lighting power allowance requirements so they are based on LEDs as opposed to pulse start metal halides.
- [Thermally Driven Cooling](https://title24stakeholders.com/measures/cycle-2016/thermally-driven-cooling/) - Proposes adding a compliance options for the absorption chillers, adsorption chillers, and desiccant systems that would be available when using he performance approach. Recommends rulesets to add to the nonresidential compliance software.
- [Nonresidential Lighting Clarification and Controls](https://title24stakeholders.com/measures/cycle-2016/lighting-clarification/) - This CASE report provides the rationale for the adoption of the following changes to the California building efficiency standards which simplifies, clarifies and provides compliance credit for inexpensive and effective control strategies. Section 100.1 A definition of “initial design illuminance” is added ...
- [Nonresidential Fan Efficiency Grades](https://title24stakeholders.com/measures/cycle-2016/ashrae-fan-efficiency-savings/) - This fan efficiency measure will propose using a new metric known as the Fan Efficiency grade (FEG), a metric adopted by ASHRAE and created by the Air Movement and Control Association (AMCA). The fan efficiency measure will require a minimum FEG of 67, and the total efficiency of the fan ...
- [ASHRAE Escalator and Moving Walkway Speed Control](https://title24stakeholders.com/measures/cycle-2016/ashrae-escalators-electric-savings/) - The Escalator and Moving Walkway Speed Control measure would require escalators and moving walkways to automatically slow down to the minimum permitted speed in accordance with ASME A17.1/CSA B44: Safety Code for Elevators and Escalators, or applicable local code...
- [Nonresidential Lighting Controls: Partial-ON Occupancy Sensors](https://title24stakeholders.com/measures/cycle-2016/outdoor-lighting-controls/) - The existing lighting controls in Title 24, Part 6 do not require partial-ON lighting controls. There is an existing power adjustment factor (PAF) in Table 140.6-A that provides an adjustment to the lighting power (LPD) for spaces that include a partial-ON control approach (0.20 factor) ...
- [Nonresidential Opaque Envelope](https://title24stakeholders.com/measures/cycle-2016/nonresidential-opaque-envelope/) - Revise the prescriptive opaque envelope requirements for all nonresidential and high-rise residential buildings.
- [Residential HVAC Verification and Diagnostics](https://title24stakeholders.com/measures/cycle-2016/residential-hvac-verification-and-diagnostics/) - Recommends revisions to existing refrigerant charging and verification procedures to reduce inefficiencies in residential HVAC equipment.
- [Nonresidential HVAC Economizer Modifications](https://title24stakeholders.com/measures/cycle-2016/nonresidential-hvac-economizer/) - This 2013 Title 24 prescriptively requires that economizers be installed on cooling fan systems with cooling capacity equal to or greater than 54,000 Btu/h. A mandatory control requirement for economizers on air-cooled unitary direct expansion systems is a Fault Detection and Diagnostic (FDD) system ...
- [Residential Ventilation & Indoor Air Quality](https://title24stakeholders.com/measures/cycle-2019/res-indoor-air-quality/) - The most significant proposed change to the 2016 Title 24, Part 6 Residential Standards is the adoption of the 2016 version of ASHRAE Standard 62.2, Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings. The 2016 ASHRAE Standard 62.2 version replaces the California version of ASHRAE Standard 62.2-2010 (which includes Addenda b, c, e, g, h, i, j, l, and n) that was adopted by the 2016 Title 24 Building Energy Efficiency Standards (BEES) ...
- [Residential Quality Insulation Installation (QII)](https://title24stakeholders.com/measures/cycle-2019/residential-quality-insulation-installation/) - Under the 2013 and 2016 code, a compliance credit is awarded for installations that perform Quality Insulation Installation (QII). The Standard Design assumes that builders are not performing QII and wall insulation values are modeled at 70 percent of the R-value of the installed insulation, with attic ...
- [High Performance Windows and Doors](https://title24stakeholders.com/measures/cycle-2019/improved-fenestration-products/) - This measure improves the performance of fenestration products—windows and doors—in the low-rise residential buildings by lowering the required U-factors for both products, and for windows by adjusting the solar heat gain coefficients (SHGC) by Climate Zone to further reduce energy use ...
- [High Performance Attics](https://title24stakeholders.com/measures/cycle-2019/residential-high-performance-attics/) - The proposed residential high performance attic (HPA) measure increases the prescriptive performance of the residential envelope in certain climates, primarily reducing the cooling season heat transfer through the roof deck, contributing to lower heating, ventilation, and air conditioning (HVAC) loads ...
- [High Performance Walls](https://title24stakeholders.com/measures/cycle-2019/res-high-performance-walls/) - The proposed residential high performance walls measure increases the prescriptive performance of the residential envelope in certain climates, reducing the amount of heat transfer through walls and subsequently reducing heating, ventilation, and air conditioning (HVAC) loads ...
- [Residential Quality HVAC](https://title24stakeholders.com/measures/cycle-2019/residential-quality-hvac/) - Mandatory fan efficacy requirement: Reduce the maximum air handling unit fan efficacy currently required under Title 24 Part 6, 150.0(m)13 from 0.58 watts per cubic feet per minute (W/cfm) to 0.45 W/cfm ...
- [2019 Daylighting Symposium](https://title24stakeholders.com/measures/looking-forward/1972-2/) - On April 29, 2019, the California Investor-Owned Utilities, in partnership with the National Electrical Manufacturers Association Daylight Management Council, hosted the 2019 Daylighting Symposium.
- [Residential Code Readiness Project: Redding, California Site Monitoring Report](https://title24stakeholders.com/measures/looking-forward/1995-2/) - This report documents the installed efficiency measures, commissioning data, full year monitored energy end use, and comparison to building model projections for the 2,372 sqft PG&E Code Readiness home located in Redding, California (Climate Zone 11). The primary objective of the work was to support the installation of measures that are expected to become more
- [Central Valley Research Homes: Evaluation of Ducted and Ductless Configurations of Variable Capacity Heat Pumps](https://title24stakeholders.com/measures/looking-forward/central-valley-research-homes-evaluation-of-ducted-and-ductless-configurations-of-variable-capacity-heat-pumps/) - This report covers the work done during spring 2016 through winter 2017 as a continuation of the Central Valley Research Homes project which began in 2012. This phase of the project evaluated the installed performance of variable capacity heat pump (VCHP) systems in three (3) California research homes in Stockton, California. The project was a
- [Hybrid Condensers](https://title24stakeholders.com/measures/cycle-2019/hybrid-condensers/) - A refrigeration system component that condenses refrigerant vapor by rejecting heat to air mechanically circulated over its heat transfer surface, causing a temperature rise in the air, with the additional capability to utilize evaporative precooling of the entering air, for operation only during high ambient ...
- [Residential Ducts in Conditioned Space/High Performance Attics](https://title24stakeholders.com/measures/cycle-2016/residential-ducts-in-conditioned-space-high-performance-attics/) - This measure proposes two alternatives to improve building thermal envelope and reduced HVAC distribution losses in residential buildings.
- [Residential Lighting](https://title24stakeholders.com/measures/cycle-2016/residential-lighting/) - Proposes requirements for high efficacy lighting in all residential new construction applications and eliminates exceptions that allow low efficacy lighting in combination with controls.
- [Plug Loads and Lighting Modeling](https://title24stakeholders.com/measures/cycle-2016/plug-loads-and-lighting-modeling/) - Proposed updated rulesets to use in the residential compliance software to estimate annual energy use of plug loads and lighting.
- [Outdoor Lighting Controls (Including Bi-level controls)](https://title24stakeholders.com/measures/cycle-2016/outdoor-lighting-controls-including-bi-level-controls/) - Expand existing requirement that outdoor lighting be equipped with motion controls that dim lighting when area is unoccupied to cover additional spaces including fueling stations and auto sales lots. Revise allowed wattage reduction during unoccupied periods from 80% to 90%.
- [Residential Instantaneous Water Heaters](https://title24stakeholders.com/measures/cycle-2016/residential-instantaneous-water-heaters/) - Revise the prescriptive requirements for water heaters in single family homes and multifamily buildings with dedicated water heaters for each dwelling unit so the primary prescriptive pathway is based on a gas instantaneous water heater.
- [Induction Exhaust Fan Control](https://title24stakeholders.com/measures/cycle-2019/induction-exhaust-fan-control/) - Laboratories and process facilities require specially designed exhaust systems that allow for safe release and dispersion of harmful chemicals into the ambient outdoor environment. The performance of laboratory and process facility exhaust is highly dependent on exhaust stack design and fan specification ...
- [High Efficiency Fume Hoods](https://title24stakeholders.com/measures/cycle-2019/high-efficiencyfume-hoods/) - The High Efficiency Fume Hoods in Laboratory Spaces measure is a prescriptive requirement for the installation of automatic sash closure systems for vertical sash laboratory fume hoods with variable air volume HVAC (heating, ventilation, and air conditioning) systems. This measure will apply to new ...
- [Multifamily Market Analysis](https://title24stakeholders.com/measures/looking-forward/multifamily-market-analysis-may-18-2018/) - This multifamily market analysis overlays energy savings opportunities with the current and projected state of the multifamily new construction and existing building markets. The analysis provides a descriptive overview of the new construction and existing building multifamily market, including the relative proportion of market segments by location. This report summarizes opportunities for energy savings through
- [ASHRAE Nonresidential Lighting Controls](https://title24stakeholders.com/measures/cycle-2016/ashrae-nonresidential-lighting-controls/) - The Lighting Power Densities (LPD) in Title 24, Part 6 are subject to change as new technologies (in particular, light source technologies that increase lamp efficacy) become available to the market. As a result, the LPD values continue to be revised downward over time in response to these technological ...
- [Residential Code Readiness Project: G. J. Gardner Site Monitoring Report](https://title24stakeholders.com/measures/looking-forward/residential-code-readiness-project-g-j-gardner-site-monitoring-report-august-21-2018/) - PG&E’s Code Readiness subprogram (within PG&E’s Codes and Standards Program) strives to collect data on measures and technologies that will support more robust advocacy in future code cycles rulemakings as well as inform voluntary energy efficiency programs. Additionally, by encouraging residential builders and commercial building owners or developers to enlist in this effort, participants gain
- [Energy Savings Potential and Cost-Effectiveness Analysis of High Efficiency Windows in California](https://title24stakeholders.com/measures/looking-forward/energy-savings-potential-and-cost-effectiveness-analysis-of-high-efficiency-windows-in-california-may-21-2018/) - The focus of this project was on insulated, multi-pane windows with gas fill and passive coatings to control heat and solar gains. The high efficiency options were analyzed in detail to determine their technological, cost, and market readiness. Time Dependent Valuation (TDV) regulated energy savings for each option in each California climate zone was modeled

## T24 Events

- [Pre-Rulemaking Staff Workshops for the 2028 Energy Code - Day 3](https://title24stakeholders.com/event/pre-rulemaking-staff-workshops-for-the-2028-energy-code-day-3/) - The California Energy Commission (CEC) will host three days of staff workshops to engage the public regarding development of the 2028 Energy Code. This workshop will focus on the measures under consideration for the 2028 Energy Code, and is part of the CEC’s pre-rulemaking activities, which include research and gathering of information necessary to conduct
- [Pre-Rulemaking Staff Workshops for the 2028 Energy Code - Day 2](https://title24stakeholders.com/event/pre-rulemaking-staff-workshops-for-the-2028-energy-code-day-2/) - The California Energy Commission (CEC) will host three days of staff workshops to engage the public regarding development of the 2028 Energy Code. This workshop will focus on the measures under consideration for the 2028 Energy Code, and is part of the CEC’s pre-rulemaking activities, which include research and gathering of information necessary to conduct
- [Pre-Rulemaking Staff Workshops for the 2028 Energy Code - Day 1](https://title24stakeholders.com/event/pre-rulemaking-staff-workshops-for-the-2028-energy-code-day-1/) - The California Energy Commission (CEC) will host three days of staff workshops to engage the public regarding development of the 2028 Energy Code. This workshop will focus on the measures under consideration for the 2028 Energy Code, and is part of the CEC’s pre-rulemaking activities, which include research and gathering of information necessary to conduct
- [Nonresidential Water Heating, HVAC Air-To-Water Heat Pumps (AWHP) - Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-water-heating-hvac-air-to-water-heat-pumps-awhp-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The March 10th meeting will cover the following proposed CASE reports: Water Heating Air to Water Heat Pump (AWHP) Agenda: 9:00 AM Introduction 9:15 AM Water Heating – Service Water
- [Nonresidential HVAC - Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-hvac-utility-sponsored-stakeholder-meeting-2/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The April 21 meeting will cover the following proposed CASE reports: HVAC Fault Detection Diagnosis (FDD) HVAC Air Distribution Agenda: 2:00 PM Introduction 2:15
- [Healthcare Prototype Enhancements - Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/healthcare-prototype-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The April 20th meeting will cover the following Proposed Nonresidential Updates to the 2028 California Energy Code: Healthcare Prototype Enhancements Healthcare facilities were brought under the California
- [Data Centers, Healthcare Exceptions, and Nonresidential Fenestration - Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/data-centers-healthcare-exceptions-and-nonresidential-fenestration-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The March 17th meeting will cover the following proposed CASE reports: Data Centers Healthcare Exceptions Nonresidential Fenestration Agenda: 2:00 PM Introduction 2:15 PM
- [Compressed Air and Refrigeration - Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/compressed-air-and-refrigeration-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The March 19th meeting will cover the following proposed CASE report: Compressed Air and Covered Process Refrigeration Comment Letter Agenda: 1:00 PM Introduction 1:15
- [Solar Pool Heating and Process Steam Systems - Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/data-centers-healthcare-exceptions-and-nonresidential-fenestrationutility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The March 17th meeting will cover the following proposed CASE reports: Solar Pool Heating Process Steam: Flash Steam Reduction and Recovery and Condensate Return Agenda:
- [Indoor Lighting LPDs and Indoor Lighting Controls - Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/indoor-lighting-lpds-and-indoor-lighting-controls-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The March 19th meeting will cover the following proposed CASE reports: Indoor Lighting LPD Indoor Lighting Controls Agenda: 9:00 AM Introduction 9:15 AM Indoor Lighting LPD 10:15
- [Controlled Environment Horticulture - Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/controlled-environment-horticulture-and-solar-pool-heating-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The March 5th meeting will cover the following proposed CASE reports: Controlled Environment Horticulture Lighting and HVAC/D and Greenhouse Glazing Memo Agenda: 9:30 am Introduction 9:45 am Controlled Environment Horticulture Lighting Efficacy
- [Nonresidential Covered Processes - Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-covered-processes-utility-sponsored-stakeholder-meeting-3/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The February 17th meeting will cover the following proposed CASE reports: Process Boilers Agenda: 10:00 AM Introduction 10:15 AM Stack Oxygen Concentration Comment Letter 10:45 AM Process
- [Controlled Environment Horticulture Prototype Workshop](https://title24stakeholders.com/event/controlled-environment-horticulture-prototype-workshop/) - If you experience technical difficulties on this webinar, please contact info@title24stakeholders.com, and someone from the CASE Team will get back to you shortly. In this workshop, the Statewide Codes and Standards Enhancement (CASE) Team will introduce a proposed building energy model prototype for Indoor Controlled Environment Horticulture facilities with high lighting intensities, such as indoor
- [Nonresidential Covered Processes, AWHP Utility-Sponsored Stakeholder Meeting 5](https://title24stakeholders.com/event/nonresidential-covered-processes-hpwh-utility-sponsored-stakeholder-meeting-5/) - To join today’ s meeting, visit: https://energy-solution.zoom.us/webinar/register/WN_qsT8znD7Riqmxhps9b7vnQ If you experience technical difficulties on this webinar, please contact info@title24stakeholders.com, and someone from the CASE Team will get back to you shortly. Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 1 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and
- [Nonresidential Water Heating, HVAC, Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-covered-processes-envelope-hpwh-brutility-sponsored-stakeholder-meeting/) - To join today’ s meeting, visit: https://energy-solution.zoom.us/webinar/register/WN_Klb2A8neQaaqaIEn3UtKsQ If you experience technical difficulties on this webinar, please contact info@title24stakeholders.com, and someone from the CASE Team will get back to you shortly. Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 1 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code
- [Nonresidential Covered Processes, Envelope, <br>Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-covered-processes-envelope-hpwh-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 1 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The September 30th meeting will cover the following proposed CASE reports: Solar Pool Heating Envelope – Fenestration Improvements Traction Elevators
- [Nonresidential Covered Processes, Lighting <br>Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-covered-processes-lighting-utility-sponsored-stakeholder-meeting/) - ** Please note this meeting has a new start time – it was previously scheduled to begin at 12:30pm. Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 1 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The
- [Nonresidential HVAC, Covered Processes <br>Utility-Sponsored Stakeholder Meeting ](https://title24stakeholders.com/event/nonresidential-hvac-covered-processes-utility-sponsored-stakeholder-meeting-1/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 1 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The September 23rd meeting will cover the following proposed CASE reports: Maximum Airflow During Deadband Operation for Variable Air Volume
- [2028 Energy Code Update: Residential Topics](https://title24stakeholders.com/event/2028-energy-code-update-residential-topics/) - Meeting Resources Meeting slides Webinar recording Thank you for your interest in the 2028 Title 24, Part 6 update to California’s Building Energy Efficiency Standards! In this webinar, the Statewide Codes and Standards Enhancement (CASE) Team will introduce Multifamily and Single Family measures that are being considered for the 2028 Title 24 Part 6 energy
- [New Solar Homes Partnership Stakeholders Forum](https://title24stakeholders.com/event/new-solar-homes-partnership-stakeholders-forum/)
- [CEC Business Meeting](https://title24stakeholders.com/event/cec-business-meeting/)
- [Staff Workshop Update of TDV and Life Cycle Cost Methodology](https://title24stakeholders.com/event/staff-workshop-update-of-tdv-and-life-cycle-cost-methodology/) - Staff Workshop Update of Time Dependent Valuation (TDV) and Life Cycle Cost Methodology
- [Envelope U-factors / Elevators / Escalators](https://title24stakeholders.com/event/envelope-u-factors-elevators-escalators/) - Nonresidential Envelope U-factors Elevators Lighting and Ventilation (Based on ASHRAE 90.1) Escalators & Moving Walkways Speed Control (Based on ASHRAE 90.1)
- [Residential HPA/DCS and High Performance Walls](https://title24stakeholders.com/event/residential-hpa-dcs-and-high-performance-walls/)
- [CEC Business Meeting](https://title24stakeholders.com/event/cec-business-meeting-2/)
- [Indoor & Outdoor Lighting](https://title24stakeholders.com/event/indoor-outdoor-lighting/)
- [Tankless Water Heaters/Thermally Driven Cooling Model/ASHRAE Topics (Based on ASHRAE 90.1)](https://title24stakeholders.com/event/tankless-water-heaters-thermally-driven-cooling-model-ashrae-topics-based-on-ashrae-90-1/) - Residential Tankless Water Heaters Nonresidential Thermally Driven Cooling Model Nonresidential Fan Efficiency (Based on ASHRAE 90.1) Nonresidential Direct Digital Controls (Based on ASHRAE 90.1) Door Switch Controls (Based on ASHRAE 90.1) HVAC/Water Equipment Efficiencies (Based on ASHRAE 90.1)
- [Res HVAC Field Verification & Diagnostics / Nonres HVAC Economizer Modifications](https://title24stakeholders.com/event/res-hvac-field-verification-diagnostics-nonres-hvac-economizer-modifications/)
- [Workshop on Proposed Measures for Nonres Buildings](https://title24stakeholders.com/event/workshop-on-proposed-measures-for-nonres-buildings/) - Agenda Nonresidential Envelope U-factors Escalators & Moving Walkways Speed Control (Based on ASHRAE 90.1) Fan Efficiency (Based on ASHRAE 90.1) Nonresidential Direct Digital Controls (Based on ASHRAE 90.1) Nonresidential Door & Window Switch Controls (Based on ASHRAE 90.1) HVAC/Water Equipment Efficiencies (Based on ASHRAE 90.1) Nonresidential Thermally Driven Cooling Model Nonresidential HVAC Economizer Modifications
- [CEC Business Meeting](https://title24stakeholders.com/event/cec-business-meeting-3/)
- [Workshop on Proposed Measures for Res and Nonres Lighting](https://title24stakeholders.com/event/workshop-on-proposed-measures-for-res-and-nonres-lighting/) - Agenda Residential Lighting Nonresidential Indoor Lighting Power Densities (LPDs) Nonresidential Lighting Controls: Partial-On Occupancy Sensors Nonresidential Outdoor Lighting Power Allowance (LPA) Nonresidential Outdoor Lighting Controls (including bi-level)
- [2013 Standards Effective Date](https://title24stakeholders.com/event/2013-standards-effective-date/)
- [Update of TDV and LCC Methodology](https://title24stakeholders.com/event/update-of-tdv-and-lcc-methodology/) - Agenda: Time Dependent Valuations (TDV) Lifecycle Cost
- [Workshop on Proposed Measures for Res Envelope](https://title24stakeholders.com/event/workshop-on-proposed-measures-for-res-envelope/) - Agenda: HPA/DCS Residential High Performance Walls Instantaneous Water Heaters Residential HVAC Field Verification and Diagnosis
- [ACM, PV and Whole House Fan Credit](https://title24stakeholders.com/event/acm-pv-and-whole-house-fan-credit/) - Agenda: Residential ACM Nonresidential ACM PV Credit Whole House Fan Credit Link to workshop documentation
- [Workshop on Proposed Update to CalGREEN](https://title24stakeholders.com/event/workshop-on-proposed-update-to-calgreen/) - Link to workshop documentation
- [Occupant Controlled Setback Thermostats (OCST) Webinar](https://title24stakeholders.com/event/occupant-controlled-setback-thermostats-ocst-webinar/) - For questions regarding this SMUD-sponsored webinar, please contact Amanda Gonzalez, agonzalez@energy-solution.com.
- [Staff Workshop on Draft Language for the Residential and Nonresidential Building Energy Efficiency Standards and Associated Documents](https://title24stakeholders.com/event/staff-workshop-on-draft-language-for-the-residential-and-nonresidential-building-energy-efficiency-standards-and-associated-documents/) - Documents for the November 3rd workshop can be found here.
- [Draft 2016 Standards](https://title24stakeholders.com/event/draft-2016-standards/)
- [Release 45-Day Language](https://title24stakeholders.com/event/release-45-day-language/)
- [Lead Commissioner Hearing on Proposed Revisions to Title 24 Parts 1, 6, and 11](https://title24stakeholders.com/event/lead-commissioner-hearing-on-proposed-revisions-to-title-24-parts-1-6-and-11/) - Documents have not been posted yet, but will be posted at this link once available.
- [Release 15-Day Language](https://title24stakeholders.com/event/release-15-day-language/)
- [Adoption at Business Meeting](https://title24stakeholders.com/event/adoption-at-business-meeting/)
- [Green Building Code Advisory Committee Meeting](https://title24stakeholders.com/event/green-building-code-advisory-committee-meeting/) - The California Building Standards Commission GREEN Code Advisory Committee will hear, discuss, deliberate and/or recommend an action upon proposed changes to the California Green Building (CALGreen) Standards Code. This is a public meeting. Industry stakeholders and members of the public are invited to attend and/or present comments. AUGUST 25, 2015 - 10:00 A.M. Teleconference # (888)
- [Compliance Tools available no later than today](https://title24stakeholders.com/event/compliance-tools-available-no-later-than-today/)
- [Lead Commissioner Workshop 2019 Time Dependent Value of Energy and Life Cycle Cost Methodology](https://title24stakeholders.com/event/lead-commissioner-workshop-2019-time-dependent-value-of-energy-and-life-cycle-cost-methodology/) - Commissioner Andrew McAllister, the California Energy Commission's Lead Commissioner on Energy Efficiency, will conduct a workshop to present proposed revisions to the Time Dependent Valuation (TDV) of energy and Life Cycle Cost (LCC) methodology for the 2019 Building Energy Efficiency Standards (Standards). Other Commissioners may attend and participate in this workshop. The workshop will be
- [CEC Business Meeting](https://title24stakeholders.com/event/cec-business-meeting-4/) - The Energy Commission will hold its regularly scheduled business meeting.The agenda is usually available about 10 business days before the date of the meeting. Please go to: http://www.energy.ca.gov/business_meetings/index.html
- [Nonresidential Indoor and Outdoor Lighting](https://title24stakeholders.com/event/nonresidential-indoor-and-outdoor-lighting/) - Event details will be updated prior to the meeting date.
- [Residential Envelope](https://title24stakeholders.com/event/residential-envelope/) - Event details will be updated prior to the meeting date.
- [CEC Business Meeting](https://title24stakeholders.com/event/cec-business-meeting-5/) - The Energy Commission will hold its regularly scheduled business meeting.The agenda is usually available about 10 business days before the date of the meeting. Please go to: http://www.energy.ca.gov/business_meetings/index.html
- [Nonresidential HVAC](https://title24stakeholders.com/event/nonresidential-hvac/) - Event details will be updated prior to the meeting date.
- [Res and NR Ventilation/IAQ and Res HVAC](https://title24stakeholders.com/event/res-and-nr-ventilation-iaq-and-res-hvac/) - Event details will be updated prior to the meeting date.
- [Demand Response and Demand Flexibility Stakeholder Meeting](https://title24stakeholders.com/event/demand-response-and-demand-flexibility-stakeholder-meeting/)
- [Demand Response Stakeholder Meeting](https://title24stakeholders.com/event/demand-response-stakeholder-meeting/) - This meeting will discuss the 2019 Title 24 Demand Response changes.
- [CEC Business Meeting](https://title24stakeholders.com/event/cec-business-meeting-6/) - The Energy Commission will hold its regularly scheduled business meeting.The agenda is usually available about 10 business days before the date of the meeting. Please go to: http://www.energy.ca.gov/business_meetings/index.html
- [Water Heating Stakeholder Meeting](https://title24stakeholders.com/event/water-heating-stakeholder-meeting/)
- [CEC Business Meeting](https://title24stakeholders.com/event/cec-business-meeting-7/) - The Energy Commission will hold its regularly scheduled business meeting.The agenda is usually available about 10 business days before the date of the meeting. Please go to: http://www.energy.ca.gov/business_meetings/index.html
- [Utility-Sponsored Stakeholder Meeting for Warehouse Topics](https://title24stakeholders.com/event/utility-sponsored-stakeholder-meeting-for-warehouse-topics/) - 2019 Title 24 Utility-Sponsored Stakeholder Meeting for Warehouse Measures Join the meeting: https://join.me/codes-standards On a computer, use any browser. Nothing to download. On a phone or tablet, launch the join.me app and enter meeting code: codes-standards Join the audio conference: Dial a phone number and enter On a phone or tablet, launch the join.me app
- [Utility-Sponsored Stakeholder Meeting for Laboratory Topics](https://title24stakeholders.com/event/utility-sponsored-stakeholder-meeting-for-laboratory-topics/) - 2019 Title 24 Utility-Sponsored Stakeholder Meeting for Laboratory Topics Join the meeting: https://join.me/codes-standards On a computer, use any browser. Nothing to download. On a phone or tablet, launch the join.me app and enter meeting code: codes-standards Join the audio conference: Dial a phone number and enter On a phone or tablet, launch the join.me app
- [Utility-Sponsored Stakeholder Meeting for Advanced Daylighting Measures](https://title24stakeholders.com/event/utility-sponsored-stakeholder-meeting-for-advanced-daylighting-measures/) - 2019 Title 24 Utility-Sponsored Stakeholder Meeting for Advanced Daylighting Measures Join the meeting: https://join.me/codes-standards On a computer, use any browser. Nothing to download. On a phone or tablet, launch the join.me app and enter meeting code: codes-standards Join the audio conference: Dial a phone number and enter On a phone or tablet, launch the join.me
- [2016 Standards Effective Date](https://title24stakeholders.com/event/2016-standards-effective-date/)
- [Residential Envelope - 2nd Round of Utility](https://title24stakeholders.com/event/residential-envelope-2nd-round-of-utility/) - Webinar Only. Agenda, webinar information, and presentation material forthcoming.
- [Laboratory Measures - 2nd Utility-Sponsored Stakeholder Mtg](https://title24stakeholders.com/event/laboratory-measures-2nd-utility-sponsored-stakeholder-mtg/) - Register here: https://energycodeace.adobeconnect.com/stakeholder2-laboratory/event/event_info.html This meeting will be a webinar only. Agenda and presentation material will be posted here.
- [CEC Workshop: Residential Envelope and Residential Water Heating](https://title24stakeholders.com/event/cec-workshop-residential-envelope-and-residential-water-heating/) - Please visit the Energy Commission's website for more information.
- [CEC Staff Workshop - Nonresidential Heating, Ventilation, and Air Conditioning Measures for 2019 Standards](https://title24stakeholders.com/event/cec-staff-workshop-nonresidential-heating-ventilation-and-air-conditioning-measures-for-2019-standards/) - Please visit the Energy Commission's website for more information.
- [Staff Workshop - Nonresidential Lighting Measures for 2019 Standards](https://title24stakeholders.com/event/staff-workshop-nonresidential-lighting-measures-for-2019-standards/) - Please visit the Energy Commission's website for more information.
- [CEC Staff Workshop - Hospitals, DR](https://title24stakeholders.com/event/cec-staff-workshop-hospitals-dr/) - Topics: Hospitals Demand Response Clean Up Please visit the Energy Commission's website for more information.
- [CEC Staff Workshop - Residential HVAC Measure and ATTCP Requirements](https://title24stakeholders.com/event/cec-staff-workshop-residential-hvac-measure-and-attcp-requirements/) - Topics: Residential HVAC Measures Residential Quality HVAC Small Duct High Velocity Systems Acceptance Test Technitian Certification Provider (ATTCP) Requirement Please visit the Energy Commission's website for more information.
- [CEC Staff Workshop - Solar/Storage and Energy Design Rating](https://title24stakeholders.com/event/cec-staff-workshop-solar-storage-and-energy-design-rating/) - Topics: Solar/Storage and Energy Design Rating Please visit the Energy Commission's website for more information.
- [CEC Staff Workshop -  2019 CalGREEN Voluntary Energy Efficiency Standards](https://title24stakeholders.com/event/cec-staff-workshop-2019-calgreen-voluntary-energy-efficiency-standards/) - Please visit the Energy Commission's website for more information.
- [CEC Staff Workshop - Draft 2019 Building Energy Efficiency Standards](https://title24stakeholders.com/event/cec-staff-workshop-draft-2019-building-energy-efficiency-standards/) - Please visit the Energy Commission’s website for more information.
- [Utility-Sponsored Stakeholder Meeting on Multifamily Topics](https://title24stakeholders.com/event/utility-sponsored-stakeholder-meeting-on-multifamily-topics/) - During this meeting, we will focus on Multifamily topics related to the 2022 code cycle and potential CASE proposals. We would like to solicit input from stakeholders on: Potential reorganization of the multifamily code New multifamily prototypes/standard designs Multifamily CASE topics for the 2022 cycle Please note: this content is being offered at two identical meetings held
- [Utility-Sponsored Stakeholder Meeting on Multifamily Topics](https://title24stakeholders.com/event/utility-sponsored-stakeholder-meeting-on-multifamily-topics-2/) - During this meeting, we will focus on Multifamily topics related to the 2022 code cycle and potential CASE proposals. We would like to solicit input from stakeholders on: Potential reorganization of the multifamily code New multifamily prototypes/standard designs Multifamily CASE topics for the 2022 cycle Please note: this content is being offered at two identical meetings held
- [Multifamily HVAC and Envelope Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/multifamily-hvac-and-envelope-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Multifamily measures for heating, ventilation, and cooling, and envelope: Multifamily High Performance Envelope Multifamily Indoor Air Quality We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here. Meeting
- [Grid Integration Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/grid-integration-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Grid Integration measures for Single Family, Nonresidential, and Multifamily: Single Family Grid Integration Nonresidential Grid Integration Multifamily All Electric Package We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be
- [Nonresidential and Multifamily Outdoor Lighting Sources and Daylighting Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/lighting-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Lighting measures for Nonresidential and Multifamily applications: Nonresidential Daylighting Multifamily and Nonresidential Outdoor Lighting Sources Meeting materials (agenda, PowerPoints, and other resources) will be posted here a week prior to the meeting. We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance
- [Covered Processes Part 1: Controlled Environment Horticulture Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/covered-processes-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Controlled Environment Horticulture We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here. Meeting materials (agenda, PowerPoints, and other resources) will be posted here a week prior to
- [Multifamily and Nonresidential Water Heating Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/multifamily-water-heating-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Multifamily and Nonresidential Water Heating measures: Multifamily Domestic Hot Water Multifamily Drainwater Heat Recovery Nonresidential Drainwater Heat Recovery We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here.
- [Nonresidential Indoor Lighting Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-indoor-lighting-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Indoor Lighting measures for Nonresidential applications: Nonresidential Indoor Lighting Meeting materials (agenda, PowerPoints, and other resources) will be posted here a week prior to the meeting. We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes To
- [Single Family HVAC Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/single-family-hvac-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Single Family HVAC measures: Fault Detection Diagnostics Enhanced Residential Air-to-Water Heat Pump Compliance Options Variable Capacity HVAC Compliance Software Revisions We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be
- [Nonresidential HVAC Part 1: Boilers, Data Center Efficiency, Dedicated Outside Air Systems, and VAV Minimum Airflow Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-hvac-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Nonresidential HVAC measures: High Efficiency Boilers and Service Water Heating Data Center Efficiency HVAC Controls (Dedicated Outside Air Systems, Variable Air Volume Minimum Airflow) We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for
- [Nonresidential Envelope Part 1: High Performance Envelope Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-envelope-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Nonresidential High Performance Envelope measures: Opaque Envelope Performance Roof Alterations Thermal Bridging Cool Roofs High Performance Windows We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here. Meeting
- [Nonresidential HVAC and Envelope Part 2: Air Distribution, Air Efficiency, Guest Room Controls, and Reduced Infiltration Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-hvac-air-distribution-controls-reduced-infiltration-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Nonresidential HVAC and Envelope measures: Air Distribution Nonresidential HVAC Controls (Air Efficiency, Guest Room Controls) Reduced Infiltration We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here. Meeting
- [Single Family Whole Building and Nonresidential Software Improvements  Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/single-family-whole-building-and-nonresidential-software-improvements-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Single Family Whole Building and Nonresidential Software Improvements: Passive House Prescriptive Pathway Energy Savings & Process Improvements for Alterations and Additions Nonresidential Grid Integration Nonresidential Plug Load Modeling We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code
- [Covered Processes Part 2: Refrigeration, Steam Traps, and Compressed Air Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-covered-processes-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Nonresidential Covered Processes: Refrigeration System Opportunities Steam Trap Monitoring Pipe Sizing and Leak Testing for Compressed Air Systems We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here.
- [Single Family Whole Building Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/single-family-whole-building-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Single Family Whole Building measures: Energy Savings and Process Improvements for Alterations and Additions We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here. Meeting materials (agenda, PowerPoints, and
- [Lighting Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/lighting-utility-sponsored-stakeholder-meeting-2/) - This meeting will focus on Nonresidential and Multifamily lighting measures: Nonresidential Indoor Lighting Nonresidential Daylighting Nonresidential Demand Response Control Requirements Multifamily and Nonresidential Outdoor Lighting Sources We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The complete schedule for CASE Initiatives
- [Single Family Grid Integration Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/grid-integration-utility-sponsored-stakeholder-meeting-2/) - This meeting will focus on Single Family Grid Integration measures: Battery Storage Load Shifting Heat Pump Water Heater Pre-Cooling and Thermostats Home Automation We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here. Meeting
- [Nonresidential and Single Family HVAC Part 1: Data Centers, Boilers, Air Distribution, Variable Capacity Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-and-single-family-hvac-part-1-data-centers-boilers-air-distribution-variable-capacity/) - This meeting will focus on Nonresidential HVAC measures: Data Center Efficiency High Efficiency Boilers and Service Water Heating Air Distribution Single Family Variable Capacity HVAC Compliance Software Revisions We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE
- [Water Heating and Multifamily All Electric Package Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/water-heating-and-multifamily-all-electric-package/) - This meeting will focus on Multifamily Water Heating and All Electric Package measures: Multifamily Domestic Hot Water Multifamily All Electric Package We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here. Meeting materials (agenda,
- [Nonresidential HVAC and Envelope Part 2: Reduced Infiltration, HVAC Controls  (Air Efficiency, DOAS) Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-hvac-and-envelope-part-2-reduced-infiltration-hvac-controls-air-efficiency-doas/) - This meeting will focus on Nonresidential HVAC and Envelope measures: Reduce Infiltration Nonresidential HVAC Controls We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here. Meeting materials (agenda, PowerPoints, and other resources) will be
- [Multifamily HVAC and Envelope Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/multifamily-hvac-and-envelope-utility-sponsored-stakeholder-meeting-2/) - Update 3/12/2020: This meeting has been changed from March 26th in order to avoid conflicting with an Energy Commission event scheduled the same day. If you already registered for this meeting, you do not need to re-register. Please mark your calendars with the new March 25th date. This meeting will focus on Multifamily measures for
- [Covered Processes Part 2: Controlled Environment Horticulture Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/covered-processes-part-2-controlled-environment-horticulture-utility-sponsored-stakeholder-meeting/) - This meeting will focus on the Controlled Environment Horticulture measure. We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here. Meeting materials (agenda, PowerPoints, and other resources) will be posted here prior to the
- [Covered Processes Part 1: Refrigeration System Opportunities Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/covered-processes-part-1-refrigeration-system-opportunities-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Refrigeration System Opportunities: Design and Control Requirements for Transcritical CO2 Systems Design and Control Requirements for Large Packaged Systems Evaporator Minimum Specific Efficiency for Refrigerated Warehouses Automatic Door Closers Acceptance Testing for Commercial Refrigeration We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts
- [Nonresidential Envelope: High Performance Envelope Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-envelope-part-1-high-performance-envelope-utility-sponsored-stakeholder-meeting/) - Update 2/20/2020: This meeting has been changed from March 10th in order to avoid conflicting with an Energy Commission event scheduled the same day. If you already registered for this meeting, you do not need to re-register. Please mark your calendars with the new April 23rd date. This meeting will focus on Nonresidential High Performance
- [Multifamily Chapter Restructuring Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/multifamily-chapter-restructuring-utility-sponsored-stakeholder-meeting/) - This meeting will focus on measures relevant to the multifamily chapter restructuring code change proposal. We are seeking the following input for each topic: Market Analysis Technical Feasibility Cost and Energy Impacts Compliance and Enforcement Proposed Code Changes The schedule for CASE Initiatives can be found here. Meeting materials (agenda, PowerPoints, and other resources) will be
- [Energy Commission Webinar: Proposed 2022 Energy Code Updates to Existing Residential Buildings Additions and Alterations](https://title24stakeholders.com/event/energy-commission-webinar-proposed-2022-energy-code-updates-to-existing-residential-buildings-additions-and-alterations/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Nonresidential Grid Integration and the California Energy Alliance Proposal for Controlled Receptacles](https://title24stakeholders.com/event/energy-commission-webinar-nonresidential-grid-integration-and-the-consumer-energy-alliance-proposal-for-controlled-receptacles/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Acceptance Test Technician Certification Provider (ATTCP) Verification](https://title24stakeholders.com/event/energy-commission-webinar-acceptance-test-technician-certification-provider-attcp-verification/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Proposed 2022 Energy Code Outdoor Lighting and Daylighting](https://title24stakeholders.com/event/past-event-energy-commission-webinar-proposed-2022-energy-code-outdoor-lighting-and-daylighting/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Proposed 2022 Energy Code Computer Rooms, Compressed Air Systems, and Refrigeration](https://title24stakeholders.com/event/proposed-2022-energy-code-computer-rooms-compressed-air-systems-and-refrigeration/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Advances in scientific understanding of the impacts of indoor cooking and associated ventilation on indoor air quality. scientific understanding of the impacts of indoor cooking and associated ventilation on indoor air quality.](https://title24stakeholders.com/event/energy-commission-webinar-advances-in-scientific-understanding-of-the-impacts-of-indoor-cooking-and-associated-ventilation-on-indoor-air-quality-scientific-understanding-of-the-impacts-of-indoor-coo/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Proposed 2022 Energy Code Solar Photovoltaic and Electrification](https://title24stakeholders.com/event/energy-commission-webinar-proposed-2022-energy-code-solar-photovoltaic-and-electrification/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Proposed 2022 Energy Code Nonresidential and Multifamily Domestic Hot Water Boilers and Restructuring](https://title24stakeholders.com/event/energy-commission-webinar-proposed-2022-energy-code-solar-photovoltaic-and-electrification-2/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Proposed 2022 Energy Code Nonresidential Lighting, Air Distribution and HVAC Controls](https://title24stakeholders.com/event/energy-commission-webinar-proposed-2022-energy-code-nonresidential-lighting-air-distribution-and-hvac-controls/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Proposed 2022 Energy Code Nonresidential High-Performance Envelope](https://title24stakeholders.com/event/energy-commission-webinar-proposed-2022-energy-code-nonresidential-high-performance-envelope/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Proposed 2022 Energy Code Industrial Process Measures – Controlled Environmental Horticulture and Steam Trap Monitoring](https://title24stakeholders.com/event/energy-commission-webinar-proposed-2022-energy-code-industrial-process-measures-controlled-environmental-horticulture-and-steam-trap-monitoring/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Proposed 2022 Energy Code Ventilation for Indoor Air Quality and Reduced Infiltration Proposals](https://title24stakeholders.com/event/energy-commission-webinar-proposed-2022-energy-code-industrial-process-measures-controlled-environmental-horticulture-and-steam-trap-monitoring-2/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Multifamily Restructuring, Economizing, ACM Approval, and Data Registry Requirement](https://title24stakeholders.com/event/energy-commission-webinar-multifamily-restructuring-economizing-acm-approval-and-data-registry-requirement/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: Proposed 2022 Energy Code Solar Photovoltaic and Heat Pump Baselines](https://title24stakeholders.com/event/energy-commission-webinar-proposed-2022-energy-code-solar-photovoltaic-and-heat-pump-baselines/) - California Energy Commission (CEC) staff will conduct a series of workshops to present and discuss proposed changes to the 2022 California Energy Code (Energy Code). The goal of these workshops is to solicit feedback from concerned or affected members of the public before the start of the formal rulemaking process. Workshops will be announced two
- [Energy Commission Webinar: 2022 California Green Building Standards Code, California Code of Regulations, Title 24, Part 11 (CALGreen)](https://title24stakeholders.com/event/energy-commission-webinar-2022-california-green-building-standards-code-california-code-of-regulations-title-24-part-11-calgreen/) - The California Building Standards Commission’s (CBSC) and the Division of the State Architect (DSA) staff will present the proposed updates to the 2019 California Green Building Standards Code (CALGreen) for inclusion in the 2022 CALGreen Code during the 2021 Triennial Code Adoption Cycle. The public is invited to participate, provide input and comments. 2022 California
- [Proposed 2022 Energy Code Low-rise Residential Heat Pump Baselines](https://title24stakeholders.com/event/proposed-2022-energy-code-low-rise-residential-heat-pump-baselines/) - The California Energy Commission (CEC) will host a workshop to present and discuss proposed changes for heat pump baselines for low-rise residential buildings for the 2022 update of the Building Energy Efficiency Standards (Energy Code). Proposed 2022 Energy Code Low-rise Residential Heat Pump Baselines January 26, 20219:00 a.m. Agenda Items This webinar will include staff
- [Welcome to the 2025 Energy Code Cycle Stakeholder Meeting – Nonresidential](https://title24stakeholders.com/event/welcome-to-the-2025-energy-code-cycle-stakeholder-meeting-nonresidential/) - Meeting Resources Meeting slides Webinar recording Event Description The Statewide CASE Team will introduce the nonresidential measures that are being considered for the 2025 T24 energy code and seeks participation from new and existing stakeholders. Topics include: High Performance Envelope Laboratory Airflow Cooling Towers HVAC Controls HVAC Heat Pumps Industrial Pipe Insulation & Verification Controlled
- [Welcome to the 2025 Energy Code Cycle Stakeholder Meeting – Single Family and Multi-Family](https://title24stakeholders.com/event/welcome-to-the-2025-energy-code-cycle-stakeholder-meeting-single-family-and-multi-family/) - Meeting Resources Meeting slides Webinar recording Event Description The Statewide CASE Team will introduce the single-family and multi-family measures that are being considered for the 2025 T24 energy code and seek participation from new and existing stakeholders. Topics include: Compartmentalization and Balanced Ventilation Multifamily Domestic Hot Water Multifamily Envelope Multifamily Restructuring Single-Family Buried Ducts Residential
- [Residential HVAC Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/residential-hvac-utility-sponsored-stakeholder-meeting/) - Measures include: Residential HVAC and Multifamily Restructuring
- [Nonresidential Industrial Insulation, Laboratories, Refrigeration, and Elevators Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-industrial-insulation-labs-refrigeration-and-elevators-utility-sponsored-stakeholder-meeting/) - Measures include: Daylighting, Labs, Refrigeration, Elevators
- [Nonresidential, Multifamily, and Single Family Solar Pool Heating Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-multifamily-and-single-family-solar-pool-heating-utility-sponsored-stakeholder-meeting/) - Measures include: Existing Buildings, Solar Pool Heating Industrial Insulation
- [Nonresidential Commercial Kitchens and Controlled Environment Horticulture Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-commercial-kitchens-and-controlled-environmental-horticulture-utility-sponsored-stakeholder-meeting/) - Measures include: HVAC Controls, HVAC Heat Pumps, Cooling Towers, Controlled Environment Horticulture, Kitchens
- [Nonresidential, Multifamily, Single Family Envelope Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-multifamily-and-single-family-envelope-utility-sponsored-stakeholder-meeting/) - Measures include: Nonresidential Envelope, Residential Buried Ducts, Residential Envelope, Multifamily Envelope, Multifamily Compartmentalization & Balanced Ventilation, Multifamily Restructuring – Envelope
- [Multifamily Domestic Hot Water Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/multifamily-domestic-hot-water-utility-sponsored-stakeholder-meeting/) - Measures include: Multifamily Domestic Hot Water (DHW)
- [Nonresidential Cooling Towers Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-cooling-towers-utility-sponsored-stakeholder-meeting/) - Measures include: Nonresidential Envelope, Residential Buried Ducts, Residential Envelope, Multifamily Envelope, Multifamily Compartmentalization & Balanced Ventilation, Multifamily Restructuring – Envelope
- [Multifamily Restructuring (Envelope & HVAC), Compartmentalization and Balanced Ventilation Utility Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/multifamily-restructuring-envelope-hvac-2-compartmentalization-and-balanced-ventilation-utility-sponsored-stakeholder-meeting/) - Measures include: Multifamily Domestic Hot Water (DHW)
- [Nonresidential Daylighting, Lighting Language Clean-Up, and Existing Buildings Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-daylighting-lighting-language-clean-up-and-existing-buildings-utility-sponsored-stakeholder-meeting/) - These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The February 24, 2023 meeting covered the following proposed CASE reports: Existing Buildings Energy Code Lighting Language Cleanup Initiative (led by CLTC) Daylighting
- [HVAC Controls and Space Heating Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/hvac-controls-and-space-heating-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 1 Join the Statewide Codes and Standards Enhancement (CASE) Team to contribute to proposed changes for the 2025 California Energy Code. The CASE Team is hosting a series of interactive webinars in January and February to gather input on the proposed 2025 Energy Code Cycle initiatives. These
- [Single Family Buried Ducts & Cathedral Ceilings, Single Family High Performance Windows, Multifamily Envelope, and Indoor Air Quality Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/single-family-buried-ducts-high-performance-windows-and-multifamily-envelope-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The May 17, 2023 meeting covered the following proposed CASE reports: Single Family Buried Ducts & Cathedral Ceilings Single Family
- [Multifamily Domestic Hot Water Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/multifamily-domestic-hot-water-utility-sponsored-stakeholder-meeting-2/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 Join the Statewide Codes and Standards Enhancement (CASE) Team to contribute to proposed changes for the 2025 California Energy Code. These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings.
- [Nonresidential Covered Processes (Laboratories) Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-covered-processes-utility-sponsored-stakeholder-meeting-2/) - The May 10, 2023 meeting covers the following proposed CASE reports: Nonresidential Laboratory Airflow. Join the Statewide Codes and Standards Enhancement (CASE) Team to contribute to proposed changes for the 2025 California Energy Code.
- [Lighting Language Cleanup, Controlled Environment Horticulture, and Nonresidential Daylighting Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/lighting-language-cleanup-controlled-environment-horticulture-and-nonresidential-daylighting-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The May 16, 2023 meeting covered the following proposed CASE reports: Energy Code Lighting Language Cleanup Initiative (led by CLTC) Nonresidential
- [Pools, Nonresidential Space Heating, and Commercial Kitchens Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/pools-nonresidential-space-heating-and-commercial-kitchens-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 Join the Statewide Codes and Standards Enhancement (CASE) Team to contribute to proposed changes for the 2025 California Energy Code. These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings.
- [Nonresidential Envelope, Existing Buildings, and Multifamily Restructuring Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-envelope-existing-buildings-and-multifamily-restructuring-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The May 22, 2023 meeting covered the following proposed CASE reports: Nonresidential Envelope Existing Buildings Multifamily Restructuring Agenda: 9:00 AM
- [Nonresidential and Multifamily Elevators Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/event/nonresidential-elevators-utility-sponsored-stakeholder-meeting/) - Statewide CASE Team’s Utility-Sponsored Stakeholder Meetings – Round 2 These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. The May 23, 2023 meeting covered the following proposed CASE reports: Nonresidential and Multifamily Elevators Agenda: 10:00 AM Introduction 10:20
- [Energy Commission Workshop: Proposed 2025 Energy Code Nonresidential HVAC, Refrigeration, and Controlled Environmental Horticulture Requirements](https://title24stakeholders.com/event/energy-commission-workshop-proposed-2025-energy-code-refrigeration-and-controlled-environment-horticulture-requirements/) - The California Energy Commission (CEC) will host a public workshop to present and discuss proposed changes related to controlled environment horticulture, nonresidential refrigeration, and nonresidential HVAC controls requirements for the 2025 update to the Building Energy Efficiency Standards (Energy Code). These proposed updates aim to encourage the use of cost-effective and technically feasible energy-efficient building practices
- [Energy Commission Workshop: Proposed 2025 Energy Code Nonresidential Single-Family Envelope, Insulation, and Buried Ducts, and Multifamily Indoor Air Quality, Envelope, and Restructuring Requirements](https://title24stakeholders.com/event/energy-commission-workshop-proposed-2025-energy-code-nonresidential-single-family-envelope-insulation-and-buried-ducts-and-multifamily-indoor-air-quality-envelope-and-restructuring-requirements/) - The California Energy Commission (CEC) will host a public workshop to present and discuss proposed changes related to nonresidential single-family envelopes, insulation, and buried ducts and multifamily indoor air quality, envelopes, and restructuring requirements for the 2025 update to the Building Energy Efficiency Standards (Energy Code). These proposed updates aim to encourage the use of
- [Energy Commission Workshop: Proposed 2025 Energy Code Cooling Tower, Process Load Pipe Insulation, Solar Pool and Spa Heating, Residential HVAC Performance, and Multifamily Domestic Hot Water Requirements](https://title24stakeholders.com/event/energy-commission-workshop-proposed-2025-energy-code-cooling-tower-process-load-pipe-insulation-solar-pool-and-spa-heating-residential-hvac-performance-and-multifamily-domestic-hot-water-requirem/) - The California Energy Commission (CEC) will host a public workshop to present and discuss proposed changes related to cooling towers, process load pipe insulation, solar pool and spa heating, residential heating, ventilation, and air conditioning (HVAC) performance, and multifamily domestic hot water requirements. These proposed updates aim to encourage the use of cost-effective and technically
- [Energy Commission Workshop: Proposed 2025 Energy Code Heat Pump Baselines, Solar Photovoltaic and Energy Storage Requirements](https://title24stakeholders.com/event/energy-commission-workshop-proposed-2025-energy-code-heat-pump-baselines-solar-photovoltaic-and-energy-storage-requirements/) - The California Energy Commission (CEC) will host a public workshop to present and discuss proposed changes related to heat pump baselines, solar photovoltaic system requirements, and energy storage requirements for the 2025 update of the Building Energy Efficiency Standards (Energy Code) – including requirements in the Energy Code (Title 24, Part 6) and voluntary energy
- [2028 Energy Code Update: Nonresidential Topics](https://title24stakeholders.com/event/2028-energy-code-update-nonresidential-topics/) - Meeting Resources Meeting slides Webinar recording Thank you for your interest in the 2028 Title 24, Part 6 update to California's Building Energy Efficiency Standards! In this webinar, the Statewide Codes and Standards Enhancement (CASE) Team will introduce Nonresidential measures that are being considered for the 2028 energy code and invite participation from new and
- [2019 Daylighting Symposium](https://title24stakeholders.com/event/2019-daylighting-symposium/) - Please join the California Investor-Owned Utilities, in partnership with the National Electrical Manufacturers Association Daylight Management Council, for the 2019 Daylighting Symposium. The Symposium will provide a forum for invited industry experts, academics, agency representatives, and manufacturers of daylighting building products and systems. Participants will explore daylight management solutions that address glare mitigating through the

## News Posts

- [Dates Announced: Utility-Sponsored Stakeholder Meetings – Round 1](https://title24stakeholders.com/news/dates-announced-utility-sponsored-stakeholder-meetings-round-1/) - Join the Statewide Codes and Standards Enhancement (CASE) Team to contribute to proposed changes for the 2025 California Energy Code. The CASE Team is hosting a series of interactive webinars to gather input on the proposed 2025 Energy Code Cycle initiatives.
- [California Energy Commission Adopts the 2022 Energy Code](https://title24stakeholders.com/news/california-energy-commission-adopts-the-2022-energy-code/) - With the California Energy Commission’s unanimous approval of the 2022 California Energy Code (Title 24, Part 6), California became the first state in the nation to include prescriptive requirements for solar photovoltaic and battery storage systems in select newly constructed nonresidential buildings.
- [Draft Code Language Now Available](https://title24stakeholders.com/news/express-terms-now-available/) - Express Terms are now available for public review and comment!
- [Dates Announced—Utility-Sponsored Stakeholder Meetings Round Two](https://title24stakeholders.com/news/dates-announced-utility-sponsored-stakeholder-meetings-round-two/) - These updated proposals will be presented during the second round of stakeholder meetings this March and April. These webinars provide an opportunity to collaborate on cost-effective proposals to update the California Energy Code and improve energy efficiency and system performance in California buildings. Register now for the meetings listed below and make your voice heard!
- [Nonresidential High Performance Envelope Utility-Sponsored Stakeholder Meeting Rescheduled](https://title24stakeholders.com/news/nonresidential-high-performance-envelope-utility-sponsored-stakeholder-meeting-rescheduled/) - The date of the Nonresidential High Performance Envelope Utility-Sponsored Stakeholder Meeting has been changed from March 10th to April 23rd, in order to avoid conflicting with an Energy Commission event scheduled the same day. If you already registered for this meeting, you won’t need to re-register. Please mark your calendars with the new April date.
- [Public Meeting: Single Family Whole Building and Nonresidential Software Improvements Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/news/public-meeting-single-family-whole-building-and-nonresidential-software-improvements-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Single Family Whole Building and Nonresidential Software Improvements: Passive House Prescriptive Pathway, Energy Savings & Process Improvements for Alterations and Additions, Nonresidential Grid Integration, Nonresidential Plug Load Modeling...
- [Nonresidential Envelope Part 1: High Performance Envelope Utility-Sponsored Stakeholder Meeting](https://title24stakeholders.com/news/nonresidential-envelope-part-1-high-performance-envelope-utility-sponsored-stakeholder-meeting/) - This meeting will focus on Nonresidential High Performance Envelope measures: Opaque Envelope Performance, Roof Alterations, Thermal Bridging, Cool Roofs, High Performance Windows...

## Categories

- [2028 Code Cycle](https://title24stakeholders.com/category/2028-code-cycle/)
- [2025 Code Cycle](https://title24stakeholders.com/category/2025-code-cycle/)
- [2019 Code Cycle](https://title24stakeholders.com/category/2019-code-cycle/)
- [2016 Code Cycle](https://title24stakeholders.com/category/2016-code-cycle/)
- [2022 Code Cycle](https://title24stakeholders.com/category/2022-code-cycle/)

## Measure Types

- [Envelope](https://title24stakeholders.com/measures/measure-types/envelope/)
- [Mechanical](https://title24stakeholders.com/measures/measure-types/mechanical/)
- [Lighting](https://title24stakeholders.com/measures/measure-types/lighting/)
- [Demand Management](https://title24stakeholders.com/measures/measure-types/demand-management/)
- [Covered Processes](https://title24stakeholders.com/measures/measure-types/process-loads/)
- [HVAC](https://title24stakeholders.com/measures/measure-types/hvac/)
- [Domestic Hot Water](https://title24stakeholders.com/measures/measure-types/domestic-hot-water/)
- [Other](https://title24stakeholders.com/measures/measure-types/other/)
- [Multiple](https://title24stakeholders.com/measures/measure-types/multiple/)

## Building Types

- [Single Family](https://title24stakeholders.com/measures/building-types/single-family/)
- [Multifamily](https://title24stakeholders.com/measures/building-types/multifamily/)
- [Nonresidential](https://title24stakeholders.com/measures/building-types/nonresidential/)

## Cycles

- [2022](https://title24stakeholders.com/cycle/2022/)
- [2019](https://title24stakeholders.com/cycle/2019/)
- [2016](https://title24stakeholders.com/cycle/2016/)
- [Future Code Cycles](https://title24stakeholders.com/cycle/future/)
- [CALGreen](https://title24stakeholders.com/cycle/calgreen/)
- [2025](https://title24stakeholders.com/cycle/2025/)
- [2028](https://title24stakeholders.com/cycle/2028/)

## Event Categories

- [2016 Cycle](https://title24stakeholders.com/events/2016-cycle/)
- [CEC Schedule](https://title24stakeholders.com/events/cec-schedule/)
- [2019 Cycle](https://title24stakeholders.com/events/2019-cycle/)
- [Stakeholder Meetings](https://title24stakeholders.com/events/stakeholder-meetings/)
- [Utility-Sponsored Stakeholder Meetings](https://title24stakeholders.com/events/utility-sponsored-stakeholder-meetings/)
- [2022 Cycle](https://title24stakeholders.com/events/2022-cycle/)

## News Categories

- [Meetings](https://title24stakeholders.com/news/meetings/)