| MO | SCR23 | Encourages the Department of Natural Resources to strengthen the state's nuclear innovation | Bill | Died in Senate committee | 2026-04-07 Referred S Rules, Joint Rules, Resolutions and Ethics Committee |
| MA | H 3569 | An Act relative to carbon emission reduction and advanced nuclear energy generation | Bill | Died in House committee | 2026-04-06 Accompanied a study order, see H5323 |
| MA | H 3571 | Resolve establishing a commission to consider the inclusion of nuclear energy in Massachusetts' future energy planning | Bill | Died in House committee | 2026-04-06 Accompanied a study order, see H5323 |
| CA | AB 1757 | Energy: nuclear facilities. | Bill | in committee | 2026-04-06 In committee: Set, first hearing. Failed passage. Reconsideration granted. |
| WI | AB 657 | Relating to: a sales and use tax exemption for nuclear fusion technology projects. (FE) | Bill | Passed the Assembly, died in the Senate | 2026-04-02 Published 4-3-2026 |
| HI | SCR 122 | REQUESTING A COMMITMENT TO A NUCLEAR-FREE, SUSTAINABLE FUTURE. | Resolution | Died in Senate committee | 2026-03-31 |
| OK | HR 1041 | Resolution; supporting designation of Nuclear Lifecycle Innovation Campus; directing distribution. | Resolution | Passed the House, died in the Senate | 2026-03-31 |
| NY | S 9609 | Exempts school districts located within a nuclear emergency planning zone from zero-emission school bus requirements | Bill | in committee | 2026-03-30 REFERRED TO EDUCATION |
| IL | HB 4465 | PTELL-ABATE-NUCLEAR FACILITY | Bill | Died in House committee | 2026-03-27 Rule 19(a) / Re-referred to Rules Committee |
| US | S 4267 | Strengthening American Nuclear Energy Act of 2026 | Bill | in committee | 2026-03-26 Read twice and referred to the Committee on Energy and Natural Resources. |
| US | S 4228 | ACE Nuclear Energy Act of 2026 | Bill | in committee | 2026-03-26 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. |
| MN | SF 4901 | Nuclear power inclusion as an optional resource in a utility's integrated resource plan requirement provision and state application for nuclear-powered electric generating plants requirement provision | Bill | Died in Senate committee | 2026-03-26 Referred to Energy, Utilities, Environment, and Climate |
| MN | SF 4900 | Nuclear-powered electric generating facilities in Minnesota potential evaluation study appropriation | Bill | Died in Senate committee | 2026-03-26 Referred to Energy, Utilities, Environment, and Climate |
| US | HR 2504 | The U.S.-European Nuclear Energy Cooperation Act of 2025 | Bill | introduced | 2026-03-26 Ordered to be Reported in the Nature of a Substitute by the Yeas and Nays: 43 - 3. |
| US | S 4243 | No Nuclear Weapons for Saudi Arabia Act of 2026 | Bill | in committee | 2026-03-26 Read twice and referred to the Committee on Foreign Relations. |
| UT | HB 78 | Nuclear Regulatory Amendments | Bill | Signed | 2026-03-25 Governor Signed in Lieutenant Governor's office for filing |
| MN | HF 4711 | Inclusion of nuclear power required as an optional resource in a utility's integrated resource plan, and state required to apply for federal funding related to nuclear-powered electric generating plants. | Bill | Died in House committee | 2026-03-25 Introduction and first reading, referred to Energy Finance and Policy |
| UT | SB 135 | Nuclear Reprocessing Amendments | Bill | Signed | 2026-03-25 Governor Signed in Lieutenant Governor's office for filing |
| UT | SCR 1 | Concurrent Resolution Regarding Nuclear Energy | Resolution | Signed | 2026-03-25 |
| US | HR 8086 | To establish a National and Nuclear Risk Reduction Center within the Department of State, and for other purposes. | Bill | in committee | 2026-03-25 Referred to the House Committee on Foreign Affairs. |
| MA | H 2817 | An Act relative to retirement for nuclear reactor operators | Bill | Died in House committee | 2026-03-25 Bill reported favorably by committee and referred to the committee on House Ways and Means |
| MN | SF 4835 | Annual payments termination by the Monticello nuclear generating plant | Bill | Died in Senate committee | 2026-03-25 Referred to Energy, Utilities, Environment, and Climate |
| AZ | HB2889 | appropriation; uranium monitoring; mine inspector | Bill | introduced | 2026-03-24 Senate NR Committee action: Do Pass, voting: (8-0-0-0) |
| VT | HCR 226 | House concurrent resolution remembering, with great sadness, the historic and interconnected 2011 earthquake, tsunami, and nuclear disasters that struck the Tohoku region of Japan | Resolution | Passed the House, died in the Senate | 2026-03-24 |
| 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 |
| 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 636 | Relating to: a sales and use tax exemption for nuclear fusion technology projects. (FE) | Bill | Died in Senate committee | 2026-03-23 Failed to pass pursuant to Senate Joint Resolution 1 |
| WI | AB 174 | Relating to: transmission facilities; installation of large wind energy, large solar energy, and battery energy storage systems; installation of light-mitigating technology systems; and prioritizing nuclear energy resources. (FE) | Bill | Died in Assembly committee | 2026-03-23 Failed to pass 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 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 | AB 132 | Relating to: creating a board to organize, promote, and host a Wisconsin nuclear power summit. (FE) | Bill | Died in Assembly committee | 2026-03-23 Failed to pass pursuant to Senate Joint Resolution 1 |
| NJ | A 4528 | Modifies certain CAFRA permit review requirements for nuclear facilities. | Bill | introduced | 2026-03-23 Substituted by S3870 |
| WI | AJR 6 | Relating to: recognizing that the Wisconsin State Legislature supports nuclear power and fusion energy as clean energy sources that are critical to safely meeting Wisconsin’s growing energy demands and declaring the legislature’s commitment to the continuation and expansion of nuclear power and nuclear technologies, the development of nuclear technologies and fusion energy, and employing the leadership and resources necessary to support the development of and investment in nuclear power, fusion | Resolution | Died in Assembly committee | 2026-03-23 |
| WI | AB 108 | Relating to: a nuclear power siting study and time limits for taking final action on certain certificate of public convenience and necessity applications. (FE) | Bill | Died in Assembly committee | 2026-03-23 Failed to pass pursuant to Senate Joint Resolution 1 |
| MD | HJ 6 | Use of Nuclear Weapons | Resolution | Died in House committee | 2026-03-20 |
| US | SRES 651 | A resolution honoring the USS Massachusetts (SSN-798) Virginia Class nuclear submarine and her crew on the historic occasion of her commissioning, on March 28, 2026. | Resolution | in committee | 2026-03-19 Referred to the Committee on Armed Services. (text: CR S1380-1381) |
| MA | H 2661 | An Act to improve public health and safety standards in communities around aging nuclear power plants and high-level nuclear waste dump sites | Bill | Died in House committee | 2026-03-19 Accompanied a study order, see H5254 (under House Rule 27) |
| 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 | A 4769 | Requires certain State agencies to establish expedited approval and permitting procedures for artificial intelligence data centers powered by small modular nuclear reactors. | Bill | in committee | 2026-03-19 Introduced, Referred to Assembly Telecommunications and Utilities Committee |
| ID | SCR120 | States findings of the Legislature and supports expansion of research and development at the Idaho National Laboratory. | Resolution | passed one chamber | 2026-03-19 |
| HI | SCR 136 | REQUESTING THE HAWAII STATE ENERGY OFFICE TO CONVENE A NUCLEAR ENERGY WORKING GROUP TO STUDY THE FEASIBILITY OF USING ADVANCED NUCLEAR POWER TECHNOLOGIES IN THE STATE. | Resolution | Enacted | 2026-03-19 |
| 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 |
| RI | H7876 | Excludes nuclear power from the office of energy resources and division of public utilities from participation, procuring and entering into long-term contracts. | Bill | Died in House committee | 2026-03-19 Committee recommended measure be held for further study |
| 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. |
| OH | HB 736 | Enact the Ohio Fusion Energy Advancement Act | Bill | in committee | 2026-03-18 Referred to committee: Energy |
| MS | SC 525 | Commemorate 40-year Anniversary of Entergy's Grand Gulf Nuclear Station. | Resolution | Passed the Senate, died in the House | 2026-03-18 |
| MN | HF 4308 | Annual payments by the Monticello nuclear generating plant terminated, distributed solar energy standard modified, sales tax exemption on residential natural gas and electricity extended year round, and electric and natural gas facilities exempted from payment of the state commercial-industrial property tax. | Bill | Died in House committee | 2026-03-18 Author added Allen |
| HI | HR 89 | REQUESTING A COMMITMENT TO A NUCLEAR-FREE, SUSTAINABLE FUTURE. | Resolution | Died in House committee | 2026-03-18 |
| FL | S1696 | Advanced Nuclear Reactors | Bill | Died in Senate committee | 2026-03-13 Died in Regulated Industries |
| FL | HB 1461 | Advanced Nuclear Reactors | Bill | Passed the House, died in the Senate | 2026-03-13 Died in Rules |