← Legislators

Hickenlooper, John W.

Current

U.S. Senator · Democratic · CO

Served 2021–present

(202) 224-5941316 Hart Senate Office Building Washington, DC 20510

Official website ↗

Committee Assignments

Senate Committee on Commerce, Science, and Transportationmember Senate Committee on Energy and Natural Resourcesmember Senate Committee on Health, Education, Labor, and Pensionsmember Senate Committee on Small Business and Entrepreneurshipmember Aviation, Space, and Innovationmember Consumer Protection, Technology, and Data Privacyranking member Employment and Workplace Safetyranking member Energymember Primary Health and Retirement Securitymember Public Lands, Forests, and Miningmember Science, Manufacturing, and Competitivenessmember Telecommunications and Mediamember Water and Powermember

Legislative Activity

46 bills/resolutions

Bills and resolutions this member sponsored, cosponsored, or that were referred to a committee they sit on.

SRES 903

A resolution designating October 30, 2026, as a national day of remembrance for the workers of the nuclear weapons program of the United States.

2026-09-24

Cosponsor

Nuclear Energy Innovation and Deployment Act of 2026

Committee referral S 4267

Strengthening American Nuclear Energy Act of 2026

Committee referral

SRES 467

A resolution designating October 30, 2025, as a national day of remembrance for the workers of the nuclear weapons program of the United States.

2025-10-27

Cosponsor

Advancing Research in Nuclear Fuel Recycling Act of 2025

Committee referral

SRES 61

A resolution expressing support for the continued value of arms control agreements and negotiated constraints on Russian and Chinese strategic nuclear forces.

2025-02-05

Cosponsor

SRES 889

A resolution designating October 30, 2024, as a national day of remembrance for the workers of the nuclear weapons program of the United States.

2024-09-25

Cosponsor

Advancing Research in Nuclear Fuel Recycling Act of 2024

Committee referral

SRES 452

A resolution designating October 30, 2023, as a national day of remembrance for the workers of the nuclear weapons program of the United States.

2023-11-06

Cosponsor

SRES 321

A 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.

2023-07-27

Committee referral

Health Impacts of Nuclear War Act of 2023

Committee referral S 1112

Department of Energy and Nuclear Regulatory Commission Whistleblower Protection Act

Committee referral S 763

Reduce Russian Uranium Imports Act

Committee referral S 452

Nuclear Fuel Security Act of 2023

Committee referral

SRES 785

A resolution designating October 30, 2022, as a national day of remembrance for the workers of the nuclear weapons program of the United States.

2022-09-20

Cosponsor

Fueling Our Nuclear Future Act of 2022

Committee referral S 3856

A bill to prohibit the importation of uranium from the Russian Federation.

Committee referral

SJRES 40

A joint resolution formally apologizing for the nuclear legacy of the United States in the Republic of the Marshall Islands and affirming the importance of the free association between the Government of the United States and the Government of the Marshall Islands.

2022-03-01

Committee referral

Fission for the Future Act

Committee referral S 2896

Department of Energy and Nuclear Regulatory Commission Whistleblower Protection Act

Committee referral HR 5376

Inflation Reduction Act of 2022

Committee referral S 2368

Nuclear Energy Renewal Act of 2019

Committee referral S 1330

Department of Energy and Nuclear Regulatory Commission Whistleblower Protection Act of 2019

Committee referral S 1234

Nuclear Waste Administration Act of 2019

Committee referral S 903

Nuclear Energy Leadership Act

Committee referral HR 1760

Advanced Nuclear Fuel Availability Act

Committee referral S 3422

Nuclear Energy Leadership Act

Committee referral HR 6140

Advanced Nuclear Fuel Availability Act

Committee referral S 2968

Department of Energy and Nuclear Regulatory Commission Whistleblower Protection Act of 2018

Committee referral HR 4378

Nuclear Energy Research Infrastructure Act of 2018

Committee referral S 1457

Advanced Nuclear Energy Technologies Act

Committee referral HR 590

Advanced Nuclear Technology Development Act of 2017

Committee referral S 97

Nuclear Energy Innovation Capabilities Act of 2017

Committee referral HR 4979

Advanced Nuclear Technology Development Act of 2016

Committee referral S 2461

Nuclear Energy Innovation Capabilities Act

Committee referral HR 4084

Nuclear Energy Innovation Capabilities Act

Committee referral S 1825

Nuclear Waste Informed Consent Act

Committee referral S 1428

Excess Uranium Transparency and Accountability Act

Committee referral S 1363

A bill to require the Secretary of Energy to submit to Congress a report assessing the capability of the Department of Energy to authorize, host, and oversee privately funded fusion and fission reactor prototypes and related demonstration facilities at sites owned by the Department of Energy.

Committee referral S 854

Nuclear Waste Administration Act of 2015

Committee referral S 1240

Nuclear Waste Administration Act of 2013

Committee referral S 3469

Nuclear Waste Administration Act of 2012

Committee referral S 2176

Nuclear Waste Fund Relief and Rebate Act

Committee referral S 1067

Nuclear Energy Research Initiative Improvement Act of 2011

Committee referral S 512

Nuclear Power 2021 Act

Committee referral S 342

Republic of the Marshall Islands Supplemental Nuclear Compensation Act of 2011

Committee referral