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Updated Mar 12, 2026

This report provides consensus-based recommendations for the refinement of Energy Upgrade California Multifamily programs authorized by the California Public Utilities Commission. The recommendations are intended to help program administrators and evaluators design and implement ratepayer incentive programs for the multifamily sector. This report also provides insights into multifamily market conditions for low-income housing programs, for emerging programs such as those funded by cap and trade revenue, and programs that will be defined and implemented by California's Assembly Bill 758.