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Compliance Documents Events
EA-1741: Seattle Steam Company Combined Heat and Power at Post Street in Downtown Seattle, Washington
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March 5, 2026

Environmental Assessment

Office of NEPA Policy and Compliance
EA-1943: Construction and Operation of the Long Baseline Neutrino Facility and Deep Underground Neutrino Experiment at Fermilab, Batavia, Illinois, and Sanford Underground Research Facility, Lead, South Dakota
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March 5, 2026

Environmental Assessment

Office of NEPA Policy and Compliance
EA-1835: Midwest Regional Carbon Sequestration Partnership (MRCSP) Phase II Michigan Basin Project in Chester Township, Michigan
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March 5, 2026

Environmental Assessment

Office of NEPA Policy and Compliance
EA-1860: Richland Renewable Energy Waste-to-Energy Project, Richland, Wisconsin
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March 5, 2026

Environmental Assessment

Office of NEPA Policy and Compliance
EA-1894: Albeni Falls Flexible Winter Lake Operations, Bonner, Idaho
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March 5, 2026

Environmental Assessment

Office of NEPA Policy and Compliance
EIS-0393: Montanore Project; Montana
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March 5, 2026

Evaluates the potential environmental impacts of a proposed copper and silver underground mine about 18 miles south of Libby, Montana.

Office of NEPA Policy and Compliance
EIS-0413: Searchlight Wind Energy Project, Searchlight, NV
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March 5, 2026

Environmental Impact Statement

Office of NEPA Policy and Compliance
Office of NEPA Policy and Compliance
Page
March 5, 2026

Office of NEPA Policy and Compliance

Office of the General Counsel
Office of the Assistant General Counsel for Enforcement
Page
March 5, 2026

Office of the Assistant General Counsel for Enforcement

Office of the General Counsel
Nuclear Emergency Support Team (NEST)
Page
March 5, 2026

NNSA has various tools to respond to and resolve nuclear and radiological threats worldwide.

National Nuclear Security Administration