← Legislators
Kelly, Mark
CurrentU.S. Senator · Democratic · AZ
Served 2020–present
(202) 224-2235516 Hart Senate Office Building Washington, DC 20510
Official website ↗Committee Assignments
Joint Economic CommitteememberSenate Committee on Armed ServicesmemberSenate Committee on Environment and Public WorksmemberSenate Select Committee on IntelligencememberSenate Special Committee on AgingmemberAirlandranking memberClean Air, Climate, and Nuclear Innovation and Safetyranking memberEmerging Threats and CapabilitiesmemberFisheries, Water, and WildlifememberStrategic ForcesmemberTransportation and Infrastructuremember
Legislative Activity
56 bills/resolutionsBills and resolutions this member sponsored, cosponsored, or that were referred to a committee they sit on.
S 5623
Reaffirming Extended Nuclear Deterrence Act of 2026
SponsorS 52492026-09-30
MORE American Fuel Act of 2026
SponsorS 45292026-08-05
Build Nuclear with Local Materials Act of 2026
CosponsorS 44952026-05-14
Reactors at Risk Act of 2026
Committee referral2026-05-12
SRES 651
S 3441A 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.
Committee referral2026-03-19
Nuclear Plant Decommissioning Act of 2025
Committee referralS 31062025-12-11
No Nuclear Testing Without Approval Act
CosponsorS 30902025-11-05
No Nuclear Testing Act of 2025
Committee referralS 30532025-10-30
A bill to require a plan to modernize the nuclear security enterprise.
Committee referralS 29302025-10-23
Smarter Approaches to Nuclear Expenditures Act
Committee referralS 21612025-09-29
NRC Office of Public Engagement and Participation Act of 2025
Committee referralS 20822025-06-25
Nuclear REFUEL Act of 2025
Committee referralS 17572025-06-12
Efficient Nuclear Licensing Hearings Act
Cosponsor2025-05-14
SRES 61
S 101A resolution expressing support for the continued value of arms control agreements and negotiated constraints on Russian and Chinese strategic nuclear forces.
Cosponsor2025-02-05
Nuclear Waste Informed Consent Act
Committee referralS 54062025-01-15
NRC Office of Public Engagement and Participation Act of 2024
Committee referralS 42882024-12-02
Efficient Nuclear Licensing Hearings Act
Committee referralS 41512024-05-08
Fusion Energy Act of 2024
Committee referral2024-04-17
SRES 321
S 2017A resolution expressing the sense of the Senate relating to nuclear power and the commitment of the Senate to embracing and promoting nuclear power as a clean baseload energy source necessary to achieve a reliable, secure, and diversified electric grid.
Cosponsor2023-07-27
Sentinel Nuclear Deterrence Act of 2023
Committee referralS 17542023-06-15
Smarter Approaches to Nuclear Expenditures Act
Committee referralS 13942023-05-30
Block Nuclear Launch by Autonomous Artificial Intelligence Act of 2023
Committee referralS 5712023-05-01
A bill to require reports on the dangers posed by nuclear reactors in areas that might experience armed conflict.
Committee referralS 4042023-02-28
Nuclear Waste Informed Consent Act
Committee referralS 37412023-02-14
A bill to prohibit the use of Federal funds for the private interim storage of spent nuclear fuel, and for other purposes.
Committee referralS 28712022-03-02
Nuclear Waste Task Force Act of 2021
Committee referralS 23732021-09-28
American Nuclear Infrastructure Act of 2021
Committee referralS 18622021-07-15
Smarter Approaches to Nuclear Expenditures Act
Committee referralS 5412021-05-26
Nuclear Waste Informed Consent Act
Committee referralS 48972021-03-02
American Nuclear Infrastructure Act of 2020
Committee referralS 48902020-11-16
Nuclear Plant Decommissioning Act of 2020
Committee referralS 40992020-11-10
No Nuclear Testing Without Approval Act
Committee referralS 29172020-06-29
Nuclear Waste Policy Amendments Act of 2019
Committee referralS 27272019-11-20
Smarter Approaches to Nuclear Expenditures Act
Committee referralS 6492019-10-29
Nuclear Waste Informed Consent Act
Committee referral2019-03-05
SRES 24
S 2388A resolution supporting a robust and modern ICBM force to maximize the value of the nuclear triad of the United States.
Committee referral2019-01-17
Nuclear Plant Decommissioning Act of 2018
Committee referralHR 30532018-02-07
Nuclear Waste Policy Amendments Act of 2018
Committee referralS 12352017-06-26
Smarter Approach to Nuclear Expenditures Act
Committee referral2017-05-25
SCONRES 10
S 574A concurrent resolution expressing the sense of Congress that the Secretary of the Navy should name the next nuclear powered submarine of the United States Navy the "USS Los Alamos".
Committee referral2017-03-21
Nuclear Cruise Missile Reconsideration Act of 2017
Committee referralS 5122017-03-08
Nuclear Energy Innovation and Modernization Act
Committee referralHR 13202017-03-02
Nuclear Utilization of Keynote Energy Act
Committee referralHR 5902017-03-02
Advanced Nuclear Technology Development Act of 2017
Committee referralS 952017-01-20
Nuclear Waste Informed Consent Act
Committee referral2017-01-11
SRES 633
S 2795A resolution expressing the sense of the Senate on the plan of the Department of Defense and the Department of Energy for modernizing the nuclear weapons of the United States.
Committee referral2016-12-09
Nuclear Energy Innovation and Modernization Act
Committee referralS 9642016-04-13
Nuclear Plant Decommissioning Act of 2015
Committee referralS 8312015-04-15
Smarter Approach to Nuclear Expenditures Act
Committee referralS 6912015-03-23
Nuclear Waste Informed Consent Act
Committee referralS 582015-03-10
Nuclear Regulatory Commission Reorganization Plan Codification and Complements Act
Committee referralS 23262015-01-07
Nuclear Plant Decommissioning Act of 2014
Committee referralS 20702014-05-13
Smarter Approach to Nuclear Expenditures Act
Committee referralS 15192014-02-27
Nuclear Regulatory Commission Reorganization Plan Codification and Complements Act
Committee referralS 13942013-09-18
A bill to allow a Commissioner of the Nuclear Regulatory Commission to continue to serve on the Commission if a successor is not appointed and confirmed in a timely manner.
Committee referralS 13202011-07-20
Nuclear Fuel Storage Improvement Act of 2011
Committee referral2011-06-30
Voting Record
HR 1: On Passage of the Bill
nay2025-07-01
HR 1: On the Motion
yea2025-07-01
HR 1: On the Motion
yea2025-07-01
HR 1: On the Motion
yea2025-07-01
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Decision of the Chair
nay2025-06-30
HR 1: On the Motion to Proceed
nay2025-06-28