| TX | HB 5119 | Relating to an exemption from sales and use taxes for items used to construct a nuclear project. | Bill | Died in House committee | 2025-04-07 Referred to Ways & Means |
| TX | SB 2967 | Relating to funding mechanisms to support the siting, development, construction, and deployment of advanced nuclear and innovative energy technologies in this state. | Bill | Died in Senate committee | 2025-04-08 Left pending in committee |
| IN | SB 424 | Small modular nuclear reactor development costs. | Bill | Enacted | 2025-04-10 Public Law 48 |
| IN | HB 1007 | Energy generation resources. | Bill | Signed | 2025-05-06 Public Law 217 |
| TX | SB 2060 | Relating to funding mechanisms within the Office of the Governor and Texas Public Utility Commission to support the deployment of advanced nuclear reactors in this state. | Bill | Died in Senate committee | 2025-05-13 Co-author authorized |
| US | S 1739 | International Nuclear Energy Financing Act of 2025 | Bill | in committee | 2025-05-13 Read twice and referred to the Committee on Foreign Relations. |
| TN | HB 672 | Industrial Development - As enacted, redefines "remediation site" to include a 501(c)(3) nonprofit entity whose main purpose is to promote industrial development and new nuclear development upon dissolution of the existing nonprofit entity. - Amends TCA Title 7, Chapter 53, Part 3. | Bill | Enacted | 2025-05-13 Comp. became Pub. Ch. 379 |
| TN | HB 1133 | Taxes - As enacted, allows nuclear energy production facilities to seek pollution control tax credits for certain machinery and equipment. - Amends TCA Title 67. | Bill | Signed | 2025-05-27 Effective date(s) 07/01/2025 |
| TN | SB 885 | Taxes - As enacted, allows nuclear energy production facilities to seek pollution control tax credits for certain machinery and equipment. - Amends TCA Title 67. | Bill | Enacted | 2025-05-27 Comp. became Pub. Ch. 517 |
| TX | HJR 8 | Proposing a constitutional amendment providing for the creation of the Texas nuclear development fund to support the development, construction, and operation of advanced nuclear reactor projects for dispatchable electric generation. | Resolution | Died in House committee | 2025-08-15 |
| US | HR 4553 | Energy and Water Development and Related Agencies Appropriations Act, 2026 | Bill | introduced | 2025-09-10 Read the second time. Placed on Senate Legislative Calendar under General Orders. Calendar No. 156. |
| US | HR 806 | International Nuclear Energy Financing Act of 2023 | Bill | Died in committee | 2025-10-14 Referred to the House Committee on Financial Services. |
| MI | HB 4128 | Corporate income tax: credits; credit for advanced small modular reactor generated power; provide for. Amends 1967 PA 281 (MCL 206.1 - 206.847) by adding sec. 678. TIE BAR WITH: HB 4127'25, HB 4129'25, HB 4125'25, HB 4126'25, HB 4124'25 | Bill | passed one chamber | 2025-10-30 Referred To Committee On Energy And Environment |
| NJ | A 6029 | Provides for allocation of $300 million from available balances collected from societal benefits charge and Global Warming Solutions Fund revenues for grants for construction of small modular nuclear reactors. | Bill | Died in Assembly committee | 2025-11-17 Introduced, Referred to Assembly Telecommunications and Utilities Committee |
| NJ | S 235 | Establishes tax credits and financial grant related to construction and operation of advanced nuclear energy facilities. | Bill | Died in Senate committee | 2026-01-13 Introduced in the Senate, Referred to Senate Environment and Energy Committee |
| NJ | A 1841 | "Small Modular Nuclear Energy Incentive Act." | Bill | in committee | 2026-01-13 Introduced, Referred to Assembly Telecommunications and Utilities Committee |
| NJ | A 1533 | Establishes tax credits and financial grant related to construction and operation of advanced nuclear energy facilities. | Bill | in committee | 2026-01-13 Introduced, Referred to Assembly Telecommunications and Utilities Committee |
| NJ | S 1606 | "Small Modular Nuclear Energy Incentive Act." | Bill | in committee | 2026-01-13 Introduced in the Senate, Referred to Senate Environment and Energy Committee |
| NJ | S 640 | Establishes tax credits and financial grant related to construction and operation of advanced nuclear energy facilities. | Bill | in committee | 2026-01-13 Introduced in the Senate, Referred to Senate Environment and Energy Committee |
| WA | HB 2608 | Modifying the targeted urban areas tax preference for projects related to nuclear facilities. | Bill | Died in House committee | 2026-01-27 Public hearing in the House Committee on Finance at 8:00 AM. |
| MS | HB 697 | Nuclear Energy Supply Chain Investment Fund; create to provide grants to support nuclear power-related companies. | Bill | Died in House committee | 2026-02-03 Died In Committee |
| MS | HB 1002 | Nuclear generating plants; revise distribution of payments made in lieu of ad valorem taxes. | Bill | Died in House committee | 2026-02-03 Died In Committee |
| MS | HB 708 | Nuclear generating plants; repeal provisions of law that provides ad valorem tax exemption for. | Bill | Died in House committee | 2026-02-03 Died In Committee |
| MS | HB 1004 | Nuclear generating plants; revise distribution of payments made in lieu of ad valorem taxes. | Bill | Died in House committee | 2026-02-03 Died In Committee |
| MS | HB 1277 | Nuclear In Lieu Tax Distribution Equity Act; create to revise allocation of Grand Gulf payments. | Bill | Died in House committee | 2026-02-03 Died In Committee |
| MS | HB 1003 | Nuclear generating plants; revise distribution of payments made in lieu of ad valorem taxes. | Bill | Died in House committee | 2026-02-03 Died In Committee |
| WY | HB 46 | Electricity from solar and nuclear resources-taxation. | Bill | Died in House committee | 2026-02-09 Failed Introduction 37-25-0-0-0 |
| KY | SB 179 | AN ACT relating to nuclear energy development, making an appropriation therefor, and declaring an emergency. | Bill | Signed | 2026-02-10 signed by Governor (Acts Ch. 51) |
| VA | HB 74 | Electric utilities; recovery of development costs associated with small modular reactor. | Bill | Died in House of Delegates committee | 2026-02-18 Left in Labor and Commerce |
| MS | SB 2185 | Capital Expense Fund; FY2027 appropriation to MDA for future nuclear development. | Bill | Died in Senate committee | 2026-02-25 Died In Committee |
| MS | SB 3239 | Capital Expense Fund; FY2026 appropriation to MDA for future nuclear development. | Bill | Died in Senate committee | 2026-02-25 Died In Committee |
| MS | HB 1318 | Nuclear in Lieu Tax Distribution Equity Act; create to revise allocation of Grand Gulf payments. | Bill | Died in House committee | 2026-03-03 Died In Committee |
| US | HR 7796 | Economic Recovery for Nuclear-Affected Communities Act | Bill | in committee | 2026-03-05 Referred to the Subcommittee on Economic Development, Public Buildings, and Emergency Management. |
| US | HR 1007 | Nuclear Assistance for America’s Small Businesses Act | Bill | Died in committee | 2026-03-19 Referred to the Subcommittee on Energy, Climate and Grid Security. |
| NJ | A 4756 | Provides for allocation of $300 million from available balances collected from societal benefits charge and Global Warming Solutions Fund revenues for grants for construction of small modular nuclear reactors. | Bill | in committee | 2026-03-19 Introduced, Referred to Assembly Telecommunications and Utilities Committee |
| NJ | S 3964 | "Small Modular Nuclear Energy Incentive Act." | Bill | Died in Senate committee | 2026-03-19 Introduced in the Senate, Referred to Senate Environment and Energy Committee |
| WI | AB 472 | Relating to: a nuclear energy generation tax credit; prioritizing nuclear energy resources; approval of certain electric tariffs for very large customers; and authorizing electric utilities to recover certain precertification costs through rates. (FE) | Bill | Died in Assembly committee | 2026-03-23 Failed to concur in pursuant to Senate Joint Resolution 1 |
| WI | SB 637 | Relating to: a sales and use tax exemption and an income and franchise tax credit for nuclear energy facilities. (FE) | Bill | Died in Senate committee | 2026-03-23 Failed to pass pursuant to Senate Joint Resolution 1 |
| WI | AB 618 | Relating to: a sales and use tax exemption and an income and franchise tax credit for nuclear energy facilities. (FE) | Bill | Died in Assembly committee | 2026-03-23 Failed to pass pursuant to Senate Joint Resolution 1 |
| WI | SB 502 | Relating to: a nuclear energy generation tax credit; prioritizing nuclear energy resources; approval of certain electric tariffs for very large customers; and authorizing electric utilities to recover certain precertification costs through rates. (FE) | Bill | Died in Senate committee | 2026-03-23 Failed to pass pursuant to Senate Joint Resolution 1 |
| IL | HB 4465 | PTELL-ABATE-NUCLEAR FACILITY | Bill | Died in House committee | 2026-03-27 Rule 19(a) / Re-referred to Rules Committee |
| IA | HSB 767 | A bill for an act creating sales and use tax exemptions relating to commencing or restarting nuclear electric generation facilities, and including retroactive applicability provisions. | Bill | Died in House committee | 2026-04-07 Committee report approving bill, renumbered as HF 2757. |
| KY | SB 57 | AN ACT relating to nuclear energy development. | Bill | Passed the Senate, died in the House | 2026-04-08 signed by Governor (Acts Ch. 56) |
| IA | SSB 3181 | A bill for an act making certain sales and use tax exemptions relating to nuclear electric generation facilities, web search portal businesses, and data center businesses contingent upon making contributions to institutions of higher education governed by the state board of regents. | Bill | Died in Senate committee | 2026-04-14 Committee report approving bill, renumbered as SF 2498. |
| US | HR 8482 | To amend the Internal Revenue Code of 1986 to modify certain investment credit rules with respect to nuclear facilities. | Bill | in committee | 2026-04-23 Referred to the House Committee on Ways and Means. |
| NJ | A 4858 | Establishes tax credits and financial grant related to construction and operation of advanced nuclear energy facilities. | Bill | Died in Assembly committee | 2026-05-04 Introduced, Referred to Assembly Telecommunications and Utilities Committee |
| NJ | A 4973 | Establishes program in EDA to support construction of new nuclear energy facilities in State. | Bill | in committee | 2026-05-07 Introduced, Referred to Assembly Telecommunications and Utilities Committee |
| NY | A 10027 | Establishes the New York advanced nuclear energy office | Bill | in committee | 2026-05-11 held for consideration in energy |
| NJ | A 5103 | "Small Modular Nuclear Energy Incentive Act." | Bill | Died in Assembly committee | 2026-05-18 Introduced, Referred to Assembly Telecommunications and Utilities Committee |
| IL | SB 2721 | REVENUE-SMALL NUCLEAR REACTOR | Bill | Died in Senate committee | 2026-05-22 Rule 3-9(a) / Re-referred to Assignments |