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Senate bill · 119th Congress · Latest step: Introduced

Responsible Containment Reauthorization Act of 2026

S. 4005Introduced Mar 5, 2026Policy area: Energy

Official title: A bill to amend the Uranium Mill Tailings Radiation Control Act of 1978 to extend the authorization of a disposal site in Mesa County, Colorado, until the site is filled to designed capacity.

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Where it went

Latest action: Mar 5, 2026 — Read twice and referred to the Committee on Energy and Natural Resources.

Vote results

No recorded roll-call votes on this bill in PORKER’s records (voice votes and unanimous consent are not roll calls; roll-call records start in 2011).

Cosponsors

2 cosponsors — 1 Republican, 1 Democrat

1 of 2 cosponsors (50%) are from the other party.

Michael Bennet (D-CO), John Curtis (R-UT).

More from the sponsor

Other 119th Congress bills sponsored by Sen. John Hickenlooper.

Related bills

Relationships as recorded by Congress.gov.

Sponsor’s state and district

Colorado in Congress

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Data as of Sep 25, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.