| TX | HB 3083 | Relating to an independent study on the effectiveness and feasibility of mini nuclear reactors. | Bill | Died in House committee | 2025-03-20 Referred to State Affairs |
| OH | HB 308 | Include energy generated by nuclear reaction as green energy | Bill | Enacted | 2025-03-20 Effective |
| NH | HCR 2 | declaring the development of advanced nuclear energy technology to be in the best interest of the state of New Hampshire and the United States. | Resolution | Passed the House, died in the Senate | 2025-03-20 |
| VA | HB 1779 | Carbon-free energy or clean energy; definition of fusion energy. | Bill | Signed | 2025-03-19 Acts of Assembly Chapter text (CHAP0140) |
| VA | SB 1338 | Carbon-free energy or clean energy; definition of fusion energy. | Bill | Signed | 2025-03-19 Acts of Assembly Chapter text (CHAP0154) |
| TX | HB 2678 | Relating to the establishment of the Texas Advanced Nuclear Energy Authority and a Texas nuclear permitting officer. | Bill | Died in House committee | 2025-03-18 Referred to State Affairs |
| KS | HR 6012 | Recognizing the 40th year of operation at Wolf Creek Nuclear Generating Station. | Resolution | Died in House committee | 2025-03-17 |
| RI | SR 831 | JOINT RESOLUTION CREATING A SPECIAL LEGISLATIVE COMMISSION TO STUDY AND PROVIDE RECOMMENDATIONS TO SAFEGUARD RHODE ISLAND AGAINST THE USE OF NUCLEAR WEAPONS | Resolution | Died in Senate committee | 2025-03-14 |
| TX | SB 1631 | Relating to the establishment by the Texas Workforce Commission of an advanced nuclear energy workforce development program. | Bill | Died in Senate committee | 2025-03-11 Referred to Economic Development |
| MN | SF 1260 | Prohibition abolishment on issuing certificates of need for new nuclear plant | Bill | Died in Senate committee | 2025-03-06 Author added Westrom |
| NJ | AJR 218 | Recognizes importance of nuclear energy in NJ. | Resolution | Died in Assembly committee | 2025-03-06 |
| IL | SB 1874 | NUCLEAR POWER CERTIFICATE | Bill | Died in Senate committee | 2025-03-05 Added as Co-Sponsor Sen. Michael W. Halpin |
| US | HR 1888 | Nuclear Weapons Abolition and Conversion Act of 2025 | Bill | in committee | 2025-03-05 Referred to the Committee on Foreign Affairs, 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. |
| WY | HB 16 | Used nuclear fuel storage-amendments. | Bill | Died in House committee | 2025-03-03 H:Died in Committee Returned Bill Pursuant to HR 5-4 |
| WY | SF 186 | Advanced nuclear reactor manufacturers-fuel storage. | Bill | Passed the Senate, died in the House | 2025-03-03 H:Died in Committee Returned Bill Pursuant to HR 5-4 |
| US | SRES 101 | A resolution affirming the threats to world stability from a nuclear weapons-capable Islamic Republic of Iran. | Resolution | in committee | 2025-02-27 Referred to the Committee on Foreign Relations. (text: CR S1431-1433) |
| MA | SD 489 | An Act relative to retirement for nuclear reactor operators | Bill | Died in Senate committee | 2025-02-27 |
| MA | SD 2666 | 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 Senate committee | 2025-02-27 |
| MA | SD 1444 | Resolve preventing the discharge of radioactive materials | Bill | Died in Senate committee | 2025-02-27 |
| MA | SD 669 | Resolutions to embrace the Treaty on the Prohibition of Nuclear Weapons and move the US back from the brink of nuclear war | Bill | Died in Senate committee | 2025-02-27 |
| MA | SD 356 | An Act relative to monitoring dry casks of spent nuclear fuel | Bill | Died in Senate committee | 2025-02-27 |
| WV | HCR 65 | Urging the United States Congress and the Department of Energy to fulfill federal obligations regarding spent nuclear fuel and establish a permanent repository | Resolution | Died in House committee | 2025-02-24 |
| TX | SB 1105 | Relating to the establishment of the Texas Advanced Nuclear Energy Authority and a Texas nuclear permitting officer. | Bill | Died in Senate committee | 2025-02-24 Referred to Business & Commerce |
| VT | H 287 | An act relating to a consortium on nuclear power feasibility | Bill | Died in House committee | 2025-02-20 Read first time and referred to the Committee on Energy and Digital Infrastructure |
| OK | SB 131 | Nuclear energy; establishing provisions relating to retirement and replacement of coal-fired electric generation facilities; authorizing construction of nuclear power plant by certain entities. Effective date. | Bill | Died in Senate committee | 2025-02-19 Placed on General Order |
| OK | SB 131 | Nuclear energy; establishing provisions relating to retirement and replacement of coal-fired electric generation facilities; authorizing construction of nuclear power plant by certain entities. Effective date. | Bill | Died in Senate committee | 2025-02-19 Placed on General Order |
| KS | SB 274 | Requiring the state corporation commission to engage a consulting firm to conduct a technical and legal feasibility study on new nuclear energy generation. | Bill | Died in Senate committee | 2025-02-19 Senate Referred to Committee on Utilities |
| MO | SB 275 | Authorizes a tax credit for certain nuclear remediation activities | Bill | Died in Senate committee | 2025-02-13 Second Read and Referred S Commerce, Consumer Protection, Energy & the Environment Committee |
| KS | SB 171 | Authorizing the secretary of health and environment to license nuclear fusion systems, establishing such licensure fee and authorizing the secretary to impose late fees for any expired radiation protection and control license. | Bill | Died in Senate committee | 2025-02-12 Senate Hearing: Wednesday, February 12, 2025, 1:30 PM Room 548-S |
| MO | HB 778 | Modifies financial requirements of the radioactive waste investigation fund | Bill | Died in House committee | 2025-02-11 HCS Reported Do Pass (H) - AYES: 12 NOES: 0 PRESENT: 0 |
| MO | HB 290 | Modifies financial requirements of the radioactive waste investigation fund | Bill | Died in House committee | 2025-02-11 HCS Reported Do Pass (H) - AYES: 12 NOES: 0 PRESENT: 0 |
| TX | SB 713 | Relating to the surcharge for the disposal, and the remittance for the storage, of certain waste at the Texas Low-Level Radioactive Waste Disposal Compact waste disposal facility; decreasing the amount of the surcharge and changing how the surcharge and remittance are distributed. | Bill | Died in Senate committee | 2025-02-07 Referred to Natural Resources |
| NM | SB 316 | URANIUM WASTE DISPOSAL | Bill | Died in Senate committee | 2025-02-07 Sent to SIRC - Referrals: SIRC/SCONC |
| TN | HJR 182 | Naming and Designating - Designates June 2025 as "Nuclear Family Month." - | Resolution | Died in House committee | 2025-02-06 |
| US | SRES 61 | A resolution expressing support for the continued value of arms control agreements and negotiated constraints on Russian and Chinese strategic nuclear forces. | Resolution | in committee | 2025-02-05 Referred to the Committee on Foreign Relations. (text: CR S673-674) |
| US | HRES 100 | Expressing support for the continued value of arms control agreements and negotiated constraints on Russian and Chinese strategic nuclear forces. | Resolution | in committee | 2025-02-04 Referred to the House Committee on Foreign Affairs. |
| US | HRES 105 | Affirming the threats to world stability from a nuclear weapons-capable Islamic Republic of Iran. | Resolution | in committee | 2025-02-04 Referred to the House Committee on Foreign Affairs. |
| US | SRES 43 | A resolution affirming the threats to world stability from a nuclear weapons-capable Islamic Republic of Iran. | Resolution | in committee | 2025-01-29 Referred to the Committee on Foreign Relations. (text: CR S485-486) |
| CT | SB 893 | AN ACT REQUIRING THE COSTS OF A NUCLEAR POWER PURCHASE AGREEMENT TO BE REFLECTED IN SUPPLY CHARGES ON CONSUMER ELECTRIC BILLS. | Bill | Died in Senate committee | 2025-01-22 Referred to Joint Committee on Energy and Technology |
| US | S 192 | Restricting First Use of Nuclear Weapons Act of 2025 | Bill | in committee | 2025-01-22 Read twice and referred to the Committee on Foreign Relations. |
| IN | HB 1563 | Alternative and nuclear energy generation. | Bill | Died in House committee | 2025-01-21 First reading: referred to Committee on Utilities, Energy and Telecommunications |
| US | S 101 | Nuclear Waste Informed Consent Act | Bill | in committee | 2025-01-15 Read twice and referred to the Committee on Environment and Public Works. |
| CT | SB 486 | AN ACT IMPLEMENTING THE RECOMMENDATIONS OF THE RADIOLOGIC TECHNOLOGIST, NUCLEAR MEDICINE TECHNOLOGIST AND RESPIRATORY CARE PRACTITIONER WORKFORCE SHORTAGE TASK FORCE. | Bill | Died in Senate committee | 2025-01-10 Referred to Joint Committee on Public Health |
| IL | HB 5630 | IEMA-OHS-REACTOR ADVISORY BODY | Bill | Died in House committee | 2025-01-07 Session Sine Die |
| IL | HB 3466 | UTIL-REMOVE BAN-NUCLEAR CONST | Bill | Died in House committee | 2025-01-07 Session Sine Die |
| IL | HB 1079 | UTIL-REMOVE BAN-NUCLEAR CONST | Bill | Died in House committee | 2025-01-07 Session Sine Die |
| IL | HB 2802 | UTILITY-MODULAR NUCLEAR REACT | Bill | Died in House committee | 2025-01-07 Session Sine Die |
| IL | SB 2591 | UTILITY-MODULAR NUCLEAR REACT | Bill | Died in Senate committee | 2025-01-07 Session Sine Die |
| IL | HB 3383 | EPA-NUCLEAR FACILITY SAMPLING | Bill | Died in House committee | 2025-01-07 Session Sine Die |
| US | HR 1 | One Big Beautiful Bill Act | Bill | Enacted | 2025-01-03 Became Public Law No: 119-21. |