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Nonresidential Direct Digital Controls

Measure Description

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 operations and the implementation of effective energy efficiency strategies. The measure would also specify the minimum capability of such mandated DDC system to ensure the full benefit of DDC for the best energy management practices

Stakeholder Meeting

Several stakeholder meetings and CEC staff workshops were held regarding the Nonresidential Direct Digital Controls building energy efficiency topic. The list of past meetings and hearings can be found here.



  1. CASE Study Results Report
  2. Final CASE Report

Give Us Your Feedback

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 code change comments and concerns.

  • Use the form above to provide feedback on this measure.

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