Portsmouth News

The outside of a large facility building at the Portsmouth Site with snow on the ground
Crews at the U.S. Department of Energy’s Portsmouth Site are deactivating a unique facility that once housed more than 100 specialized laboratories, part of a broader plan to shrink the legacy footprint to enable long‑term economic growth, community revitalization and high‑quality jobs for American workers. April 7, 2026
A man using a tube to take a groundwater sample from a yellow pipe
The U.S. Department of Energy’s Portsmouth and Paducah sites recently released annual reports of their environmental monitoring and compliance activities central to cleanup as they transition from nuclear remediation to nuclear renaissance. March 10, 2026