| US | HR 2487 | To direct the Administrator of the Environmental Protection Agency to consider nuclear power to be a green source of energy, and for other purposes. | Bill | Died in committee | 2023-04-14 Referred to the Subcommittee on Energy, Climate and Grid Security. |
| CT | SB 1170 | AN ACT CONCERNING THE PROCUREMENT OF ZERO-CARBON RESOURCES FROM ELIGIBLE NUCLEAR POWER GENERATING FACILITIES. | Bill | Died in Senate committee | 2023-04-03 File Number 394 |
| US | HCONRES 26 | Expressing the sense of Congress relating to nuclear power being a necessary clean baseload energy source to achieve a reliable, secure, and green electric grid. | Resolution | Died in committee | 2023-03-24 Referred to the Subcommittee on Energy, Climate and Grid Security. |
| CO | SB 23-079 | Nuclear Energy As A Clean Energy Resource | Bill | Signed | 2023-03-23 Governor Signed |
| US | S 826 | International Nuclear Energy Act of 2023 | Bill | Died in committee | 2023-03-15 Read twice and referred to the Committee on Foreign Relations. |
| US | HRES 124 | Expressing the sense of the House of Representatives that the United States should support the expansion of domestic nuclear energy and advanced nuclear technology as a viable source of power in order to promote United States nuclear energy leadership and global energy independence. | Resolution | Died in committee | 2023-02-24 Referred to the Subcommittee on Energy, Climate and Grid Security. |
| ND | HCR 3015 | A concurrent resolution urging the federal government to recognize natural gas and nuclear energy as environmentally sustainable economic activities. | Resolution | Died in House committee | 2023-01-26 |
| US | HR 9098 | International Nuclear Energy Act of 2022 | Bill | Died in committee | 2022-10-03 Referred to the Subcommittee on Energy. |
| US | HRES 1311 | Expressing the sense of the House of Representatives that the United States should support the expansion of domestic nuclear energy and advanced nuclear technology as a viable source of power in order to promote United States nuclear energy leadership and global energy independence. | Resolution | Died in committee | 2022-08-02 Referred to the Committee on Energy and Commerce, and in addition to the Committee on Armed Services, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned. |
| NY | A 1610 | Relates to the approval of contracts awarded to owners of nuclear powered generating facilities | Bill | Died in Assembly committee | 2022-05-09 reported referred to rules |
| US | HR 4834 | Nuclear Power Purchase Agreements Act | Bill | Died in committee | 2021-07-30 Referred to the Subcommittee on Energy. |
| US | HR 1748 | Strengthening American Nuclear Competitiveness Act | Bill | Died in committee | 2021-03-11 Referred to the Subcommittee on Energy. |
| VA | SB 817 | Nuclear energy; considered a clean energy source. | Bill | Enacted | 2020-04-09 Governor: Acts of Assembly Chapter text (CHAP0960) |
| VA | HB 1303 | Nuclear energy; strategic plan for overall goal of carbon-free energy. | Bill | Enacted | 2020-04-06 Governor: Acts of Assembly Chapter text (CHAP0657) |
| VA | SB 549 | Nuclear energy; strategic plan for overall goal of carbon-free energy. | Bill | Enacted | 2020-04-06 Governor: Acts of Assembly Chapter text (CHAP0658) |
| CA | AB 1941 | California Renewables Portfolio Standard: hydroelectric and nuclear generation and suspension. | Bill | Died in Assembly committee | 2020-01-16 |
| CA | ACA 18 | A resolution to propose to the people of the State of California an amendment to the Constitution of the State, by amending Section 9 of, and by adding Section 11 to, Article XII thereof, relating to energy. | Bill | Died in Assembly committee | 2019-08-28 |
| OH | HB 260 | Affects nuclear and renewable energy and energy efficiency | Bill | Died in House committee | 2019-05-28 Refer to Committee: Energy and Natural Resources |
| US | HR 6351 | Advancing U.S. Civil Nuclear Competitiveness and Jobs Act | Bill | Died in committee | 2018-07-18 Ordered to be Reported (Amended) by the Yeas and Nays: 33 - 16. |
| NJ | S 2313 | Establishes zero emission certificate program for nuclear power plants. | Bill | Enacted | 2018-05-23 Approved P.L.2018, c.16. |
| MN | SF 3504 | Carbon reduction facility designation for certain nuclear energy electric generating facilities | Bill | Passed the Senate, died in the House | 2018-05-18 House rule 1.21, placed on Calendar for the Day Sunday, May 20, 2018 |
| NJ | A 3724 | Establishes zero emission certificate program for nuclear power plants. | Bill | Died in Assembly committee | 2018-04-12 Substituted by S2313 |
| WA | SB 5468 | Including nuclear energy in the principles that guide development and implementation of the state's energy strategy. | Bill | Died in Senate committee | 2018-01-08 On motion, referred to Energy, Environment & Technology. |
| WA | SB 5467 | Including nuclear energy in the definition of a "qualified alternative energy resource" for the purposes of RCW 19.29A.090. | Bill | Died in Senate committee | 2018-01-08 On motion, referred to Energy, Environment & Technology. |
| NJ | S 3560 | Establishes Nuclear Diversity Certificate program. | Bill | Died in Senate committee | 2017-12-20 Reported from Senate Committee with Amendments, 2nd Reading |
| OH | HB 381 | Address zero-emissions nuclear resource program | Bill | Died in House committee | 2017-10-17 Refer to Committee: Public Utilities |
| OH | HB 178 | Address zero-emissions nuclear resource program | Bill | Died in House committee | 2017-05-01 Refer to Committee: Public Utilities |
| OH | SB 128 | Address zero-emissions nuclear resource program | Bill | Died in Senate committee | 2017-04-26 Refer to Committee: Public Utilities |
| MA | HD 2847 | An Act relative to carbon emission reduction and advanced nuclear energy generation | Bill | Died in House committee | — |