Docket NRC-2025-0079
Projects
Notices in this snapshot
- Long Mott Energy, LLC; Long Mott Generating Station; Notice of Hearing
Notice · 2026-16975 · August 20, 2026
The U.S. Nuclear Regulatory Commission (NRC) is providing public notice of an uncontested hearing on a construction permit application from Long Mott Energy, LLC (LME) for construction of the Long Mott Generating Station (LMGS), a four reactor facility to be built in Calhoun County, Texas.
- Long Mott Energy, LLC; Long Mott Generating Station; Environmental Assessment, Finding of No Significant Impact, and Exemptions
Notice · 2026-10073 · May 20, 2026
The U.S. Nuclear Regulatory Commission (NRC) is issuing an environmental assessment (EA) and finding of no significant impact (FONSI) regarding the NRC's consideration of issuance of a construction permit (CP) to Long Mott Energy, LLC (LME) for the proposed Long Mott Generating Station (LMGS) located in Calhoun County, Texas. If approved, the CP would authorize the construction of four Xe-100 small modular, high-temperature reactors that use solid tri-structural isotropic fuel and a helium gas cooling system. In addition, the NRC is issuing exemptions from certain NRC requirements which state that the NRC staff shall prepare and issue an environmental impact statement (EIS) to support the issuance of a CP for a nuclear power reactor facility. The NRC is granting the exemptions, and issuing the environmental assessment (EA) and FONSI concurrently to satisfy its obligations under the National Environmental Policy Act of 1969 (NEPA) and requirements under NRC regulations, related to the proposed action.