S.4529

Build Nuclear with Local Materials Act of 2026

Introduced·5/14/26

Federal SB4529 mandates the Nuclear Regulatory Commission to permit the use of commercial-grade steel and concrete in non-safety-related structures.

Federal SB4529, the Build Nuclear with Local Materials Act of 2026, directs the Nuclear Regulatory Commission to initiate a rulemaking process within 90 days of enactment. This rulemaking will authorize the use of commercial-grade steel and concrete in non-safety-related structures at nuclear power plants. The Commission may opt for stricter material standards if it deems them necessary to address specific safety risks, particularly if not doing so would compromise public health and safety. This bill aims to streamline the use of readily available materials in nuclear plant construction.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Where it stands

Current
Environment And Public Works Committee
Next
Committee decision

Sponsors

1
1
Democratic CaucusRepublican Caucus

Calendar

May 20

9:45 AM

Senate Environment and Public Works Hearing

History

May 20

Senate

Committee on Environment and Public Works Subcommittee on Clean Air, Climate, and Nuclear Innovation and Safety. Hearings held.

May 14

Senate

Read twice and referred to the Committee on Environment and Public Works.