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
Taxpayers can get a production tax credit of 1.8 cents for each kilowatt-hour of electricity made at an eligible advanced nuclear power plant during the first 8 years after the plant starts service, only for electricity sold to an unrelated buyer. The credit for any plant is limited by how much of the national megawatt capacity the plant is given. The total national capacity for these credits is capped at 6,000 megawatts and the Treasury Secretary will decide how to divide that capacity and set up a certification process after consulting the Secretary of Energy. The credit a plant can actually use is also capped so it cannot exceed a share of $125,000,000 based on how many megawatts were allocated to it out of 1,000. If a market “reference price” for electricity is higher than 8 cents (adjusted for inflation and rounded to the nearest 0.1 cent), the credit is cut back in proportion to how much that price exceeds 8 cents, measured against 3 cents. Any unused national capacity left after December 31, 2020 must be reallocated quickly by the Secretary, first to plants in service on or before that date that did not get full allocations, then to later plants in the order they go into service; these reallocations count the same as original allocations. Defined terms (one line each): “advanced nuclear power facility” — a nuclear electricity plant owned by the taxpayer and placed in service after this law was passed but before January 1, 2021. “Advanced nuclear facility” — a plant whose reactor design was approved after December 31, 1993 and that was not approved in the same form before that date. Certain public entities (federal, state, or local government bodies; some mutual or cooperative electric companies; and certain rural not-for-profit utilities) may elect to let eligible project partners (designers, builders, nuclear system or fuel providers, lenders, or owners) claim the credit instead, with rules for partnerships and timing spelled out. Some rules like paragraphs (1), (3), (4), and (5) of section 45(e) also apply here.
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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 5, 2026
Release point: 119-73not60