Build Nuclear with Local Materials Act of 2026
HB8812, the Build Nuclear with Local Materials Act of 2026, would direct the Nuclear Regulatory Commission (NRC) to begin a rulemaking within 90 days to allow the use of commercial-grade steel and concrete in non-safety-related structures at nuclear power plants. The bill is aimed at reducing construction barriers and expanding the pool of acceptable building materials for nuclear facilities, while still preserving NRC authority to require stricter standards when needed for a specific safety risk.
The bill creates a default rule favoring commercial-grade materials, but it preserves an exception if the NRC determines that stricter standards are necessary to protect public health and safety or the common defense and security under the Atomic Energy Act. In practical terms, it would affect NRC regulations and nuclear plant construction standards, particularly for non-safety-related structures, and could lower costs or speed up development by allowing more readily available domestic materials.
If enacted, the bill would require the NRC to initiate a rulemaking that changes federal nuclear construction standards for non-safety-related structures, specifically by permitting commercial-grade steel and concrete unless a stricter standard is justified by a specific safety risk. It would not broadly eliminate NRC oversight, but it would narrow the agency’s discretion by setting a statutory preference for commercial-grade materials and by requiring a formal safety-based justification for any stricter requirement. The main affected parties would be the NRC, nuclear plant developers and operators, construction contractors, and suppliers of steel and concrete.
The available context suggests generally favorable or bipartisan-leaning sentiment, as the bill was introduced by Mr. Donalds with Mr. Auchincloss as a cosponsor, indicating cross-party support. There are no recorded committee transcripts or votes in the provided material, so there is no evidence of organized opposition in the record here. The bill’s framing around domestic materials and nuclear buildout suggests a pro-development, pro-nuclear policy approach.
The main point of contention is likely to be whether commercial-grade steel and concrete are appropriate for nuclear facilities and how much discretion the NRC should retain to impose stricter standards. Supporters would likely emphasize cost reduction, supply-chain flexibility, and faster nuclear construction, while critics may argue that loosening material standards could create safety, quality assurance, or security concerns. The bill addresses that concern by preserving NRC authority to require stricter standards when necessary for a specific safety risk, but the scope of that exception could still be debated.