Clean electricity producers may qualify for a federal tax credit of up to 3.1 cents per kilowatt-hour in 2026 after the IRS published its annual inflation adjustment for the Clean Electricity Production Credit. The IRS announced the updated amounts in a Federal Register notice published September 4. The credit, established under Section 45Y of the Internal Revenue Code, provides a tax incentive based on the amount of qualifying clean electricity a taxpayer produces.
For 2026, the inflation-adjusted base credit is 0.6 cents per kilowatt-hour, while qualifying facilities eligible for the higher alternative amount can receive 3.1 cents per kilowatt-hour.
The Higher Credit Increased From 3 Cents to 3.1 Cents
Section 45Y starts with statutory amounts of 0.3 cents per kilowatt-hour for the base credit and 1.5 cents for the higher alternative credit. Those figures are adjusted for inflation each year.
For 2026, the IRS calculated an inflation adjustment factor of 2.0570, using the 2025 GDP implicit price deflator of 128.986 and the 1992 figure of 62.707.
After applying the adjustment and the rounding rules required under Section 45Y, the 2026 base amount remains 0.6 cents per kilowatt-hour, while the higher amount rises to 3.1 cents. In comparison, the inflation-adjusted rates for 2025 were 0.6 cents and 3 cents per kilowatt-hour, respectively.
Who Can Qualify for the 3.1-Cent Rate?
Not every qualifying clean electricity facility receives the higher rate. The alternative amount generally applies when a qualified facility has a maximum net output of less than one megawatt, began construction before January 29, 2023, or meets applicable prevailing-wage and apprenticeship requirements.
Facilities that don’t satisfy the requirements for the alternative amount generally receive the lower base rate. The Clean Electricity Production Credit is technology-neutral and focuses on greenhouse gas emissions rather than limiting eligibility to a short list of specific renewable technologies.
A qualified facility generally must generate electricity, have been placed in service after 2024 and have a greenhouse gas emissions rate that isn’t greater than zero. Special rules can also apply to new units or additions of capacity at older facilities.
What Could the Credit Be Worth?
Because Section 45Y is based on electricity production, the financial value of the credit can become significant as output increases. For a simple illustration, 1 million qualifying kilowatt-hours multiplied by the 3.1-cent 2026 rate equals $31,000 before considering other requirements, limitations or potential increases.
At the 0.6-cent base rate, the same 1 million kilowatt-hours would produce a $6,000 credit before other applicable rules.
Those examples don’t mean every facility generating that amount of electricity will receive those exact tax benefits. Eligibility, qualifying production, facility characteristics and compliance with the tax code all matter. Still, they demonstrate why what looks like a tiny fraction of a dollar per kilowatt-hour can translate into substantial tax value for larger clean-energy projects.
Some Facilities Can Qualify for Additional Increases
The inflation-adjusted rate isn’t necessarily the end of the calculation. Section 45Y provides a 10% increase for qualifying facilities located in designated energy communities. The IRS also provides for a domestic-content bonus when a facility satisfies requirements involving domestically produced steel, iron and manufactured products.
Those incentives can affect the economics of developing and operating qualifying clean-energy facilities, making location, construction practices and sourcing financially important considerations. Businesses considering the credit should determine which provisions apply to a specific facility rather than assuming the published 3.1-cent figure represents the final credit available for every project.
The Credit Is Claimed on Form 7211
Taxpayers claiming the Section 45Y Clean Electricity Production Credit generally use Form 7211, Clean Electricity Production Credit. The IRS says taxpayers must complete a separate Form 7211 for each qualified facility when required to claim the credit. The credit can also be eligible for provisions allowing certain taxpayers to transfer credits to unrelated parties for cash. Certain tax-exempt and governmental entities may instead qualify for elective payment provisions.
Pre-filing registration is required for taxpayers using applicable transfer or elective-payment provisions. Businesses should also be aware that a Section 45Y credit generally can’t be claimed for the same facility when certain other federal energy credits have already been claimed for that facility.
Why the 2026 Adjustment Matters
The September IRS notice doesn’t create a new clean-energy tax credit. Instead, it establishes the inflation-adjusted amounts used to calculate an existing credit for electricity produced, sold, consumed or stored during calendar year 2026. For facilities qualifying for the higher rate, the adjustment raises the applicable amount from 3 cents per kilowatt-hour in 2025 to 3.1 cents in 2026.
That one-tenth-of-a-cent difference may sound insignificant to an individual household, but at commercial electricity-production levels it can add up quickly. A facility with 100 million qualifying kilowatt-hours, for example, would see a $100,000 difference between a 3-cent and 3.1-cent rate before considering all other eligibility rules and adjustments.
Clean-energy producers, developers and their tax advisers should therefore use the new 2026 rates when estimating the value of qualifying Section 45Y production and confirm that the facility satisfies the requirements for the particular credit rate and any additional increases being claimed.
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Amanda Blankenship is the Chief Editor for District Media. With a BA in journalism from Wingate University, she frequently writes for a handful of websites and loves to share her own personal finance story with others. When she isn’t typing away at her desk, she enjoys spending time with her daughter, son, husband, and dog. During her free time, you’re likely to find her with her nose in a book, hiking, or playing RPG video games.
