Title 26 › Subtitle Subtitle A— Income Taxes › Chapter 1— NORMAL TAXES AND SURTAXES › Subchapter A— Determination of Tax Liability › Part IV— CREDITS AGAINST TAX › Subpart D— Business Related Credits › § 45J
Companies that produce electricity at advanced nuclear power plants can claim a tax credit of 1.8 cents for every kilowatt hour they generate and sell to an unrelated buyer. The credit runs for the first 8 years after the plant starts operating. To qualify, the plant's reactor design must have been approved by the Nuclear Regulatory Commission after December 31, 1993, and the plant generally must have started running before January 1, 2021. The government can hand out credits for no more than 6,000 megawatts of capacity nationwide, and each plant's credit is capped at $125,000,000 per year for every 1,000 megawatts of capacity it was allocated. The credit shrinks if electricity prices rise above 8 cents per kilowatt hour, adjusted for inflation. Any of the 6,000 megawatts not used up by January 1, 2021 gets reallocated, first to plants already running and then to newer plants in the order they start service; plants that get this leftover allocation can qualify even if they start running after 2020. Under a 2018 change, government entities, electric co-ops, and certain nonprofit utilities that earn the credit can elect to transfer it to partners that helped design, build, fuel, or finance the plant, for taxable years beginning after February 9, 2018.
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Internal Revenue Code — Source: USLM XML via OLRC
Legislative History
Reference
Citation
26 U.S.C. § 45J
Title 26 — Internal Revenue Code
Last Updated
Apr 6, 2026
Release point: 119-73