Dive Brief:
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The California Energy Commission started updating the state’s building energy code this week, which will require homes built in the state to produce as much energy as they consume.
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The 2016 version of Title 24—California’s energy code—will take effect in 2017 and will set a 2020 deadline for residential builders to meet the state’s Zero Net Energy goals. Non-residential structures will have to comply by 2030.
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Officials update Title 24, which was created in 1977, every few years. To date, the standards have saved Californians more than $30 billion in energy bills; curbed greenhouse gas emissions; and cut peak electricity demand.
Dive Insight:
The 2016 version of Title 24 also will increase the standard for residential wall insulation, ductwork, lighting, and water heaters. For non-residential buildings, the update will upgrade energy-efficiency requirements for indoor and outdoor lighting, building envelope efficiency, and HVAC.