Solar Incentives in Oklahoma
Oklahoma homeowners considering rooftop solar in 2026 have access to two active programs. Under 17 O.S. § 156 and Oklahoma Corporation Commission rules (OAC 165:40-9), the state's net metering framework allows customers with distributed generation systems to net energy produced against energy consumed at their location during the billing period, receiving full retail-rate value up to their own on-site consumption. Any net excess production beyond that threshold is purchased by the utility at a different rate — typically the utility's avoided cost — rather than the full retail rate. Because rates and excess-generation policies vary by utility, homeowners should confirm the specific terms with their own provider through the Oklahoma Corporation Commission. Separately, the Oklahoma Energy Independence Act (2009) enables county boards of commissioners to establish County Energy District Authorities that may offer PACE (Property Assessed Clean Energy) financing for residential solar and energy-efficiency improvements; loan amounts, terms, and availability depend on the individual county authority or its partnering financial institution, with repayment structured through property tax assessments.
On the federal side, the residential Clean Energy Credit under §25D — which had provided a 30% tax credit — expired for systems placed in service after December 31, 2025, under the One Big Beautiful Budget Act (Pub. L. 119-21). New residential solar installations completed in 2026 do not qualify for that credit, which meaningfully lengthens expected payback periods compared to prior years.
Oklahoma's residential electricity rate averaged approximately 13.56 cents per kilowatt-hour as of March 2026, up about 1.19 cents year-on-year. The value of solar generation displaced at that rate, combined with net metering and any available PACE financing, shapes the economics of a 2026 install — though without the federal credit, overall returns are reduced relative to recent years.
Figures are verified as of June 2026 against official sources; programs and rates change with each legislative session and utility rate case. The Oklahoma Corporation Commission (occeweb.com) is the authoritative source for current net metering rules and utility-specific terms.
Federal credit update. The federal residential Clean Energy Credit (the 30% “solar tax credit” under §25D) expired for systems placed in service after December 31, 2025. New 2026 residential installs do not qualify; a 2025 install can still be claimed on a 2025 return (IRS Form 5695). What this means for 2026 →
Current solar incentives in Oklahoma
Oklahoma Net Metering
Oklahoma net metering for customer-owned distributed generation, such as rooftop solar, is governed by 17 O.S. § 156 and Corporation Commission rules (OAC 165:40-9). Energy produced is netted against energy consumed at the location during the billing period, giving the customer full retail-rate value up to their own consumption; consumption beyond on-site production is billed at the utility's tariff rate. Utilities must purchase any excess production above on-site consumption at the utility's avoided energy cost, paid or credited in the next billing cycle. Participation is capped at distributed-generation facilities of 300 kW or less rated capacity, and system size is limited to 125% of the customer's peak load.
| Amount | Retail-rate netting up to on-site consumption per billing period; net excess production purchased at the utility's avoided energy cost, paid or credited the next billing cycle. |
|---|---|
| Who qualifies | Customers of Oklahoma Corporation Commission-regulated electric utilities with grid-connected distributed generation of 300 kW or less qualified rated capacity, sized to no more than 125% of the location's peak load. |
| Administered by | Oklahoma Corporation Commission, Public Utility Division |
Source: 17 O.S. § 156; OAC 165:40-9; OCC 'Net Metering in Oklahoma' page (last modified Jul 16, 2025) Official source →
Oklahoma Energy Independence Act (County Energy District PACE Financing)
The Oklahoma Energy Independence Act (2009) lets a county's board of commissioners establish a County Energy District Authority, a public trust that can finance the installation of distributed-generation renewable energy sources and permanently affixed energy-efficiency improvements on residential, commercial, or industrial property for willing property owners. Unless other arrangements are agreed, loans are repaid in the same manner and at the same time as property taxes and constitute a lien on the property. The act applies only to developed property whose owners are current on property taxes, and only permanently affixed improvements qualify. This is enabling legislation; availability depends on whether the county has created an authority and stood up a program.
| Amount | Loan amounts and terms set by the county authority or partnering financial institution; repaid with property taxes; secured by a lien on the property. |
|---|---|
| Who qualifies | Owners of developed residential, commercial, or industrial property, current on property taxes, in a county that has established a County Energy District Authority; improvements must be permanently affixed (includes distributed-generation renewables such as solar). |
| Administered by | County Energy District Authorities (county boards of commissioners) |
Source: Oklahoma Energy Independence Act, 19 O.S. §§ 460.1-460.7 (SB 668, 2009) Official source →
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Programs verified as of June 2026 against official state and federal sources (each cited above); refreshed quarterly as legislatures and utility rate cases change the rules. How we verify this data. This page is informational only — not tax or legal advice.