Research & Papers
This Market Characterization Report is an output of the Phase II research for the Residential Heat Pump Water Heating (HPWH) Market Transformation Advancement Plan, finalized in September 2024. The plan outlined a high-level research approach that focused on investigating the target market, barriers, and opportunities with the goal of supporting the development of the California […]
Fact Sheets & Case Studies
The Commercial Buildings Efficiency Accelerator fact sheet describes the opportunity, technology, market transformation strategy and equity considerations for this initiative. Commercial buildings are responsible for 35% of the electricity and 18% of the total energy consumed in the U.S., and the most energy-intensive commercial buildings in California consume between 65%-183% more energy than average buildings. […]
Research & Papers
CalMTA’s Phase II research for the Room Heat Pumps (RHPs) Market Transformation Initiative revealed that nearly half of California’s residential windows are horizontal sliders, while primary bedrooms and living rooms are the most likely locations for RHPs. This creates a challenge: the most efficient RHP designs currently fit only double-hung windows. To address this barrier, […]
The California Market Transformation Administrator (CalMTA) develops and manages market transformation initiatives in the state to reduce energy use and reduce greenhouse gas (GHG) emissions.
CalMTA follows a rigorous process for reviewing, scoring, and then developing relevant, timely market transformation initiatives. The process supports market transformation initiative creation from concept to program development to market deployment, as well as the eventual exiting of the market.
Learn more about CalMTA’s planning and research on energy efficient technologies and our work to build California’s market transformation portfolio, and access quarterly and annual progress reports.
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