CalMTA continued to make substantial progress on market transformation initiative (MTI) development and operational milestones in the 4th quarter of 2025. In this webinar, the CalMTA team shared activities related to market transformation idea development, operations, financial status, and key outcomes including CPUC Decision 25-11-023 which approved California’s first ever Market Transformation Initiatives, the release of the Room Heat Pumps Implementation RFP, and completion of the final draft of the CRTUs MTI Plan.
This webinar was held Tuesday, February 10, 10:00 am – 12:00 pm PST.
The ENERGY STAR® Retail Products Platform (ESRPP) is a national collaborative initiative comprised of ENERGY STAR®, energy efficiency program sponsors and retailers that offers midstream incentives to encourage retailers to stock and promote energy-efficient products. As one of California’s newer sponsors of ESRPP, CalMTA designed the ESRPP Strategy Pilot, to
This report presents findings from a field study conducted at an Eden Housing apartment complex, Emerson Arms, where the team installed Copper’s “Charlie” model induction range to replace existing gas ranges. The study aimed to gather both quantitative and qualitative data to assess how users adapt to 120-volt (120V) battery-equipped
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 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%
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
Room Heat Pumps (RHPs) are a promising technology poised for widespread adoption and are the focus of CalMTA’s recently approved Market Transformation Initiative (MTI). To determine the efficacy of these products, CalMTA conducted lab testing of five RHP units from four different manufacturers. Since RHPs are considered an emerging technology
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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CalMTA
Resource Innovations
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