California Solar Initiative (CSI) Rebate
California Public Utilities Commission
About This Program
Net metering through PG&E provides additional savings. The former federal Section 25D credit is not available for expenditures made after December 31, 2025.
CSI state rebates no longer funded. The former federal Section 25D credit is not available for expenditures made after December 31, 2025.
The cited general URL responded on 2026-08-21; it does not confirm this program or amount.
Record set last reviewed 2026-06-09. How we verify our data.
Other published resources for Petaluma, CA, are listed below. Review each separately and ask the administrators whether they can coordinate funding for the same work:
- FEMA Hazard Mitigation Grant Program (HMGP) Varies, no individual cap; projects typically $10K-$200K+
- FEMA Increased Cost of Compliance (ICC) Coverage Up to $30,000
- HUD Lead Hazard Control & Healthy Homes Varies by jurisdiction, typically $5,000-$15,000 per unit
- EPA / WIIN Act Lead Service Line Replacement Varies, full line replacement cost covered in many programs
Key Details
- State CSI rebate program has ended
- The former federal Section 25D credit is not available for expenditures made after December 31, 2025.
- PG&E net metering provides ongoing bill credits
- SASH/DAC-SASH programs available for low-income households
How to Apply
Confirm the current application route with the administrator. Verified official forms and steps appear below when available.
Some programs require contractor estimates, licenses, or inspections. A cited link may be general, so confirm the current rules with the administrator before hiring; a directory match does not guarantee contractor eligibility or funding.
You may need a contractor or estimate
Some programs for this project type ask for a license, inspection, or written estimate. Confirm the rule before contacting a contractor in Petaluma.
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Deadline: CSI program ended. The former federal Section 25D credit is not available for expenditures made after December 31, 2025.
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More ways to save on this project
Rebates and discounts that may reduce project cost. Confirm eligibility and coordination rules before including one in your budget.
Find More Programs in Petaluma, CA
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