Federal Solar ITC + Colorado Energy Office Solar Rebate
IRS / Colorado Energy Office / Xcel Energy
About This Program
Note: The former federal Section 25D credit is not available for expenditures made after December 31, 2025.
Denver homeowners can participate in Xcel Energy's Solar*Rewards program, which pays $0.02-$0.05 per kWh for excess generation over 10 years. Colorado also has a Sales & Use Tax Exemption for solar equipment. Denver's own Climate Action Rebate program has offered additional incentives. Average Denver system: $15,000-$22,000 before incentives. The former federal Section 25D credit is not available for expenditures made after December 31, 2025.
Xcel Solar*Rewards payments over 10 years. CO sales tax exemption. The former federal Section 25D credit is not available for expenditures made after December 31, 2025.
The cited program-specific URL responded on 2026-08-21; confirm current terms.
Record set last reviewed 2026-04-03. How we verify our data.
Other published resources for Denver, CO, are listed below. Review each separately and ask the administrators whether they can coordinate funding for the same work:
- Denver HOST Single Family Rehabilitation Loan Up to $50,000
- Denver HOST Emergency Home Repair Loan Up to $10,000
- Denver Renter/Homeowner Access Modification Program (RHAMP) Up to $15,000 grant
- Denver Lead-Based Paint Hazard Control Grant (HUD-Funded) 100% cost covered (no cap listed)
Key Details
- The former federal Section 25D credit is not available for expenditures made after December 31, 2025.
- Xcel Solar*Rewards: per-kWh payment over 10 years for excess generation
- Colorado sales and use tax exemption for solar equipment
- Denver Climate Action Rebate may offer additional local incentives
- Contact Xcel Energy: 800-895-4999 for Solar*Rewards enrollment
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 Denver.
Get matched with a contractorEach administrator sets its contractor rules. Confirm exact requirements directly; the cited URL may be a general agency page.
Deadline: Ended December 31, 2025 (federal law change)
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Find More Programs in Denver, CO
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