S. 5641Senate119th Congress (2025-2027)In Committee

Opportunities for Nuclear Energy Investment Act

A bill to amend the Internal Revenue Code of 1986 to expand the meaning and eligibility of energy communities for purposes of the increased renewable electricity production and increased clean electricity investment credit rates, and for other purposes.

Sponsored by Tim ScottSen. Tim Scott (R-SC)
Introduced September 30, 2026

AI-Generated Summary

Updated October 8, 2026 at 2:52 AM UTC

The bill changes the tax code to broaden the definition of “energy communities” so that areas with significant nuclear‑related employment can qualify for higher renewable electricity production and clean electricity investment tax credits. It also adds a new tax credit for manufacturers of distribution transformers and large power transformers, allowing them to claim 10 % of their production costs. These changes affect nuclear facilities, related workers, and companies that make certain power‑grid equipment.

Key Provisions

  • Defines a “nuclear community” as a metro or non‑metro area where at least 0.17 % of employment is directly or indirectly tied to advanced nuclear facilities, research, fuel cycle activities, or component manufacturing.
  • If construction of an advanced nuclear facility starts in an area that meets the nuclear‑community criteria, the facility is treated as being in an energy community for the full 10‑year credit period.
  • Amends the advanced manufacturing production credit to include distribution transformers and large power transformers, granting a credit equal to 10 % of the taxpayer’s production costs for those items.
  • Provides definitions for “distribution transformer” and “large power transformer” consistent with existing energy statutes.
  • Sets the new transformer credit to apply to components produced and sold starting 90 days after the law’s enactment.

Legislative Activity

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1 earlier action
SenateIntro Referral Latest Action

Read twice and referred to the Committee on Finance.

September 30, 2026

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SenateIntro Referral

Introduced in Senate

September 30, 2026

SenateIntro Referral

Read twice and referred to the Committee on Finance.

September 30, 2026

Bill Text

Latest available legislative text

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Latest
Introduced in SenateIssued September 30, 2026

II

119th CONGRESS

2d Session

S. 5641

IN THE SENATE OF THE UNITED STATES

September 30, 2026

Mr. Scott of South Carolina introduced the following bill; which was read twice and referred to the Committee on Finance

A BILL

To amend the Internal Revenue Code of 1986 to expand the meaning and eligibility of energy communities for purposes of the increased renewable electricity production and increased clean electricity investment credit rates, and for other purposes.

1.

Short title

This Act may be cited as the Opportunities for Nuclear Energy Investment Act.

2.

Nuclear communities definition and applicability

(a)

Definition of nuclear communities

Clause (iv) of section 45(b)(11)(B) of the Internal Revenue Code of 1986 is amended to read as follows:

(iv)

for purposes of any qualified facility which is an advanced nuclear facility, a metropolitan statistical area or non-metropolitan statistical area which has (or, at any time during the period beginning after December 31, 2009, had) 0.17 percent or greater—

(I)

direct employment related to the advancement of nuclear power, including employment related to—

(aa)

an advanced nuclear facility,

(bb)

advanced nuclear power research and development,

(cc)

nuclear fuel cycle research, development, or production, including mining, enrichment, manufacture, storage, disposal, or recycling of nuclear fuel, and

(dd)

the manufacturing or assembly of components used in an advanced nuclear facility, plus

(II)

indirect or induced employment related to the planning, licensing, engineering, procurement, site preparation, construction, and commissioning of an advanced nuclear facility.

.

(b)

Special rule for beginning of construction for advanced nuclear facilities

Section 45(b)(11)(C) of such Code is amended by adding at the end the following new clause:

(iii)

Special rule for beginning of construction

For purposes of this paragraph, if construction of an advanced nuclear facility begins in an area which, as of the date on which construction of such facility begins, satisfies the requirements under any clause in subparagraph (B), such facility shall be deemed to be located in an energy community for the entirety of the 10-year period beginning on the date the facility was originally placed in service.

.

(c)

Applicability of definition of nuclear communities

Section 48E(a)(3)(A)(i) of such Code is amended by striking , as applied without regard to clause (iv) thereof.

(d)

Effective dates

(1)

Definition of nuclear communities

Except as provided under paragraph (2), the amendments made by this section shall take effect as if included in section 70512(f)(1) of Public Law 119–21.

(2)

Applicability of definition of nuclear communities

The amendment made by subsection (c) shall take effect as if included in section 70512(f)(2) of Public Law 119–21.

3.

Expansion of advanced manufacturing production credit to include distribution transformers and large power transformers

(a)

In general

Section 45X of the Internal Revenue Code of 1986 is amended—

(1)

in subsection (b)(1)—

(A)

in subparagraph (L)(ii), by striking and at the end,

(B)

in subparagraph (M), by striking the period at the end and inserting , and, and

(C)

by adding at the end the following new subparagraph:

(N)

in the case of any distribution transformer or large power transformer, an amount equal to 10 percent of the costs incurred by the taxpayer with respect to production of such transformer.

, and

(2)

in subsection (c)—

(A)

in paragraph (1)(A)—

(i)

in clause (iv), by striking and at the end,

(ii)

in clause (v), by striking the period at the end and inserting , and, and

(iii)

by adding at the end the following new clause:

(vi)

any distribution transformer or large power transformer.

, and

(B)

by adding at the end the following new paragraph:

(7)

Transformers

(A)

Distribution transformer

The term distribution transformer has the same meaning given such term under section 321(35) of the Energy Policy and Conservation Act (42 U.S.C. 6291(35)).

(B)

Large power transformer

The term large power transformer means a device that functions to transfer electrical energy between 2 or more circuits through electromagnetic induction at the same or different voltage levels within and among the bulk-power system (as defined in section 215(a) of the Federal Power Act (16 U.S.C. 824o(a))).

.

(b)

Effective date

The amendments made by this section shall apply to components produced and sold after the date which is 90 days after the date of enactment of this Act.