SAN FRANCISCO — The California Public Utilities Commission (CPUC) has approved an increase in rebates offered through the California Solar Initiative (CSI)-Thermal Program of up to 45 percent. CPUC authorized the higher rebates to help boost adoption of solar water heating technology and encourage involvement in the statewide program.

Through the program administrators — California Center for Sustainable Energy® (CCSE) in the San Diego Gas & Electric Company® territory; Pacific Gas & Electric Company® (PG&E); Southern California Edison® (SCE); and Southern California Gas Company (SoCalGas®) — customers who heat their water with electricity, natural gas, or propane can be eligible for the program’s highest solar water heating rebate to date.

The increased incentive structure applies to the early steps of the CSI-Thermal Program, with cash rebates rising 45 percent for qualifying systems installed on single-family homes and by 13.33 percent for those installed on commercial or multifamily buildings. The maximum rebate has increased to $2,719 for single-family homes and remains at $500,000 for multifamily or commercial buildings.