A bill to terminate the Yucca Mountain licensing proceeding and require the Director of the Office of Management and Budget to submit to Congress a study on the economic viability and job-creating benefits of alternative uses of the Yucca Mountain site, and for other purposes.
Summary
S5233 is an early-stage bill to terminate the Yucca Mountain licensing proceeding and commission an OMB study on alternative uses. It has no direct market impact as it does not authorize or appropriate any funding, and its primary effect is procedural—halting a licensing process that has been effectively stalled for over a decade. No publicly traded companies are directly affected.
See which stocks are affected
Key takeaways, market implications, full AI analysis, and connected signals are available to HillSignal members.
Already have an account? Log in
Key Takeaways
- 1.S5233 is a procedural bill with no direct market impact.
- 2.No funding is authorized or appropriated.
- 3.The bill's effect is limited to halting a long-dormant licensing process.
Market Implications
No market implications. The bill does not create or eliminate any revenue streams for public companies. Nuclear waste storage remains a federal liability managed at reactor sites, with no change from this legislation.
Full Analysis
Senator Rosen (D-NV) introduced S5233 on August 4, 2026, which was read twice and referred to the Committee on Environment and Public Works. The bill would terminate the Nuclear Regulatory Commission's licensing proceeding for the Yucca Mountain nuclear waste repository and require the OMB to study alternative economic uses for the site. This is a procedural bill with no funding authorization or appropriation. The Yucca Mountain project has been politically stalled since 2010, with no licensing activity, so termination of the proceeding is largely symbolic. The study requirement does not mandate any specific action or funding. No publicly traded companies are directly impacted because the bill does not alter any existing contracts, regulatory obligations, or market dynamics for nuclear waste storage, which is currently handled at reactor sites. The bill's early stage in the 119th Congress and lack of cosponsors beyond the Nevada delegation suggest limited legislative momentum.
Key Legislators
Connected Signals
Matched on shared policy language across AI analyses, with ticker & timing weight
CENTRAL PLATEAU CLEANUP COMPANY, LLC: $1.0B Department of Energy Contract
HANFORD TANK WASTE OPERATIONS & CLOSURE, LLC: $1.5B Department of Energy Contract
STATE OF FLORIDA DEPARTMENT OF TRANSPORTATION: $1.8B Department of Transportation Grant
SPENCER CONSTRUCTION LLC: $1.1B Department of Homeland Security Contract
PANTEXAS DETERRENCE, LLC: $3.5B Department of Energy Contract
FERMI FORWARD DISCOVERY GROUP, LLC: $2.4B Department of Energy Contract
FISHER SAND & GRAVEL CO: $2.8B Department of Homeland Security Contract
SOUTHWEST VALLEY CONSTRUCTORS CO: $1.7B Department of Homeland Security Contract
Related Presidential Actions
Executive orders & memoranda affecting the same sectors or companies
Presidential Determination Pursuant to Section 101 of the Defense Production Act of 1950, as Amended, on Recoverable Critical Minerals and Materials
This memorandum invokes the Defense Production Act (DPA) Section 101 to declare that recoverable critical minerals and materials (such as black mass, end-of-life rare-earth magnets, and scrap) are essential to national defense and that the U.S. cannot meet defense needs without disrupting civilian markets. It directs the Secretary of Commerce to issue regulations and take actions—including priority contracts and supply-chain interventions—to rapidly expand domestic recovery and processing of these materials, while explicitly excluding copper scrap already covered by a separate proclamation.
Further Strengthening Actions Taken to Adjust Imports of Aluminum into the United States
This proclamation modifies the Section 232 tariff regime on aluminum imports by authorizing the Secretary of Commerce to establish a program that incentivizes new U.S. investment in primary aluminum production. Companies with approved onshoring plans can import primary aluminum at half the standard Section 232 duty rate, up to the anticipated annual output of their new or expanded facilities, with construction required to start by January 20, 2029. The action aims to boost domestic primary aluminum supply for national security and defense industrial base needs.
Securing America’s Defense Supply Chains and Ensuring Domestic Acquisition of Critical Materials
This executive order restricts waivers for foreign-sourced critical materials in defense contracts, effective January 1, 2027, and mandates that defense contractors map their supply chains from raw materials to end products, vet subcontractors for risks, and prohibit covered materials from unreliable foreign suppliers. It directs the Secretary of War to enforce strict compliance, including requiring mitigation plans for any non-compliant materials and establishing penalties for fraud or willful noncompliance.
Free — no credit card
Get the next market-moving signal before the news does
HillSignal scores every Congressional bill, federal contract, and insider filing for market impact and emails you the high-conviction ones — free, no credit card.
Weekly digest — the congressional activity that actually moved markets that week, in plain English. Free, one email.
Free forever plan · No credit card · Unsubscribe in one click
Want the live terminal too? Create a free account →