Sponsors (2)
Official title: To require the Nuclear Regulatory Commission to allow the use of commercial-grade steel and concrete in non-safety-related structures at nuclear power plants, and for other purposes.
Introduced May 14, 2026 by Byron Donalds · Last progress May 14, 2026
The bill trades reduced near‑term construction costs and faster regulatory certainty for nuclear plant owners against increased safety risks, potential long‑term costs for ratepayers/taxpayers, and a narrower regulatory scope for the NRC.
Owners/operators of nuclear plants can use lower‑cost commercial‑grade steel and concrete for non‑safety structures, reducing near‑term construction and maintenance expenses for utilities.
Utilities and plant planners get faster regulatory clarity because the bill requires the NRC to complete the relevant rulemaking within 90 days, helping project scheduling and investment decisions.
People living near nuclear plants (urban and rural communities) face potentially higher risk of structural degradation or failure in non‑safety structures if commercial‑grade materials perform worse than safety‑grade materials.
Ratepayers and taxpayers could incur higher long‑term maintenance, remediation, or replacement costs if increased reliance on lower‑grade materials leads to failures or accelerated degradation.
The bill's narrow statutory standard for withholding authorization may limit the NRC's ability to impose precautionary safeguards, weakening regulatory oversight and reducing government flexibility to protect safety.
Based on analysis of 2 sections of legislative text.
Directs the NRC to start rulemaking to allow commercial‑grade steel and concrete in non‑safety nuclear plant structures unless stricter standards are required for defense or public safety.
Directs the Nuclear Regulatory Commission (NRC) to start a rulemaking within 90 days to allow commercial‑grade steel and concrete to be used in non‑safety‑related structures at nuclear power plants, unless the NRC finds stricter material standards are needed to protect national defense or public health and safety. The bill does not change the statutory phrase defining adequate protection but uses it as the narrow threshold the NRC must meet before denying the change.