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Supreme Court of the United States • 2025

NRC v. Texas

605 U.S. 665

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Takeaway

In short, this case holds that only an NRC license applicant or a successfully admitted intervenor is a "party aggrieved" eligible to seek Hobbs Act review of an NRC licensing order; commenters and unsuccessful intervenors cannot challenge the license's merits.

Background

Interim Storage Partners (ISP) applied to the Nuclear Regulatory Commission (NRC) for a renewable 40-year license to build and operate a private, away-from-reactor facility in Andrews County, Texas, for interim storage of spent nuclear fuel. The Atomic Energy Act requires an NRC license for possession and use of specified nuclear materials, and the NRC has long maintained regulations governing spent-fuel storage facilities, including off-site facilities.

Fasken Land and Minerals, a nearby West Texas landowner with cattle, oil, and gas operations, sought to intervene in the NRC licensing proceeding. The NRC denied intervention because Fasken had not offered an admissible contention showing a genuine dispute over a material issue. Fasken challenged that ruling in the D.C. Circuit, which upheld the denial; Fasken did not seek rehearing or Supreme Court review. Texas did not seek to intervene.

Texas and Fasken did submit comments on the NRC's draft environmental impact statement. They raised concerns about environmental contamination, the region's water and oil resources, and the prospect that a nominally interim site could become a de facto permanent repository. In September 2021, after completing its review, the NRC issued ISP's license.

Texas and Fasken petitioned the Fifth Circuit for review. The Fifth Circuit held that it could hear their claim as a challenge to ultra vires agency action, vacated the license, and concluded that federal law did not authorize private off-site spent-fuel storage. The Supreme Court reversed, holding that neither respondent was entitled to seek review of the licensing decision.

Issues

Issue #1

Whether Texas and Fasken qualified as "part[ies] aggrieved" entitled to seek Hobbs Act review of the NRC's licensing order because they commented on the draft environmental impact statement or, in Fasken's case, unsuccessfully sought intervention.

Holding

No. Neither Texas nor Fasken was a party to the NRC licensing proceeding, so neither could obtain review of the final licensing order under the Hobbs Act.

Reasoning

The Hobbs Act authorizes review only for a "party aggrieved," not for every "person aggrieved." That wording matters because the Administrative Procedure Act generally permits suit by a "person" adversely affected or aggrieved, while the Hobbs Act instead incorporates party status from the underlying agency proceeding.

The Atomic Energy Act supplies the relevant definition of party status in an NRC licensing proceeding. It provides that a person whose interests may be affected may request a hearing, and the NRC must admit that person "as a party" to the proceeding. Thus, apart from the license applicant, a person becomes a party only by successfully intervening and being admitted by the NRC.

Submitting environmental comments did not make Texas or Fasken a party. Their comments gave the NRC information and views to consider, much like an amicus submission in litigation, but they did not confer party status in an adjudicative licensing proceeding. The Court rejected the argument that commenting should suffice merely because comments may establish party status in some rulemaking proceedings governed by the Hobbs Act.

Fasken's unsuccessful effort to intervene also did not make it a party. A denied intervenor may seek judicial review of the denial of intervention, but unless that denial is reversed, the entity remains a nonparty and cannot seek merits review of the final licensing order. Texas, meanwhile, never sought intervention at all.

Issue #2

Whether Fasken could relitigate its entitlement to intervene by arguing that the NRC's intervention regulations imposed requirements beyond the Atomic Energy Act.

Holding

No. Fasken could not use this Hobbs Act petition to collaterally attack the final D.C. Circuit ruling that upheld the NRC's denial of its intervention request.

Reasoning

Fasken had a statutory path to obtain review of the NRC's intervention decision, and it used that path in the D.C. Circuit. In that case, Fasken argued that it qualified for intervention under the NRC's existing regulations, but the D.C. Circuit rejected its arguments.

Fasken did not argue in the D.C. Circuit that the intervention regulations themselves were unlawful or inconsistent with the Atomic Energy Act. It also did not seek en banc rehearing or certiorari after losing there. That judgment on intervention therefore became final.

The Court analogized the situation to ordinary civil litigation. A nonparty ordinarily must intervene to appeal a merits judgment; if intervention is denied, the nonparty may appeal that denial but may not bypass it and directly appeal the merits judgment. The same rule applies to NRC licensing proceedings.

Issue #3

Whether Texas and Fasken could challenge the ISP license through nonstatutory ultra vires review despite not being parties under the Hobbs Act.

Holding

No. Their challenge did not satisfy the narrow requirements for nonstatutory ultra vires review.

Reasoning

Leedom v. Kyne permits a limited form of nonstatutory review where an agency acts wholly beyond delegated authority and contrary to a specific statutory prohibition. But the Court has repeatedly described that exception as narrow, because a broader doctrine would allow litigants to evade carefully drawn statutory limits on judicial review.

Texas and Fasken presented an ordinary dispute about the scope of the NRC's statutory authority to license off-site storage. Even assuming their interpretation might be plausible, that sort of statutory-authority disagreement is not the exceptional, plainly forbidden agency action required by Leedom v. Kyne.

Ultra vires review was independently unavailable because the statutory scheme gave affected entities an adequate opportunity for judicial review. An entity may seek review of an intervention denial, or, if admitted as an intervenor, may seek review of the final licensing order. Fasken received review of its intervention denial, while Texas chose not to seek intervention.

The Court also noted that the Fifth Circuit's approach created procedural anomalies. No precedent supported bringing an original ultra vires action directly in a court of appeals, and respondents could not coherently invoke the Hobbs Act's 60-day filing deadline while disregarding the same provision's requirement that the petitioner be a party aggrieved.

Issue #4

Whether the NRC had statutory authority to license ISP's private off-site spent-nuclear-fuel storage facility.

Holding

The Court did not decide that question because Texas and Fasken lacked a right to judicial review of the NRC's licensing decision.

Reasoning

The Court expressly rested its judgment on reviewability and therefore left the underlying statutory question unresolved. It reversed the Fifth Circuit without deciding whether the Atomic Energy Act and Nuclear Waste Policy Act authorize private, away-from-reactor interim storage facilities.

The majority nevertheless explained that the NRC's position had substantial support in decades of agency practice, the NRC's 1980 regulations, congressional awareness of those regulations when it enacted the Nuclear Waste Policy Act, and the D.C. Circuit's decision in Bullcreek v. NRC. The Court stressed, however, that these observations did not amount to a merits holding.

Dissents

Justice Gorsuch

Reasoning

Justice Gorsuch concluded that the NRC's license was unlawful on the merits. In his view, the Atomic Energy Act did not authorize the NRC to license storage of spent nuclear fuel at private off-site facilities: the Act did not expressly address spent fuel, and its provisions governing special nuclear material, source material, and byproduct material could not be combined to create that authority.

The Nuclear Waste Policy Act, enacted later and directed specifically at spent fuel, permits interim storage only at civilian-reactor sites or federally owned facilities. Its instruction that nothing in the Act should be construed to encourage or authorize private, away-from-reactor storage made the prohibition especially clear. Under the familiar rule that a specific later statute controls over an earlier, more general one, the NRC could not rely on the Atomic Energy Act to authorize what the Nuclear Waste Policy Act forbade.

Justice Gorsuch rejected the majority's reliance on the NRC's historical practice and prior cases. In his view, agency practice cannot create statutory authority, Pacific Gas & Electric did not decide the NRC's power to license private off-site storage, and Bullcreek did not resolve the question because the parties there conceded the NRC's authority.

On reviewability, the dissent reasoned that Texas and Fasken were parties aggrieved under the Hobbs Act because they actively participated in the environmental-review component of the NRC's overall licensing proceeding. The NRC solicited their comments, considered them, addressed them in its final environmental impact statement, and incorporated that work into the final license package.

Section 2239's hearing-and-intervention provision did not supply the exclusive route to party status, in the dissent's view. It requires the NRC to offer a hearing to affected persons who request one, but it does not say that participation in every other mandatory portion of the licensing process is irrelevant or that only successful hearing intervenors may obtain judicial review.

Justice Gorsuch also emphasized the presumption favoring judicial review of agency action. Treating the NRC's own restrictive intervention rules as the sole gateway to court would allow the agency to determine who may challenge its decisions, even when the affected party is the host State or a neighboring landowner facing risks from a massive spent-fuel facility.