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May 20, 2026

Case study illustrates how a hybrid photovoltaic system installed at Mount Rainier National Park creates energy savings and survives extreme weather elements.

Federal Energy Management Program
May 20, 2026

The typical performance period for a photovoltaic (PV) system is 20 to 30 years. The costs associated with decommissioning should be budgeted for in the project’s financial plan.

Federal Energy Management Program
May 20, 2026

NNSA's Small Business Program is committed to expanding our socio-economic programs and implementing strategies to increase the value of all NNSA contracts awarded to small business entities.

National Nuclear Security Administration
May 20, 2026

NNSA completed the first unit of the Mark (Mk) 4B reentry body for the W76 nuclear warhead supporting sea-based strategic deterrence.

National Nuclear Security Administration
May 20, 2026

The U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Bioenergy Technologies Office (BETO)-funded Agile BioFoundry (ABF) consortium is overseeing a Cooperative Research and Development Agreement (CRADA) solicitation for industry and

Alternative Fuels and Feedstocks Office
May 20, 2026

Our grid supply chain is a critical vulnerability threatening our nation’s energy independence and economic security. The Office of Electricity's market and system analyses to secure the supply chain for vital grid components like distribution transformers will ensure that our grid provides the reliable power.

Office of Electricity
May 20, 2026

Export Authorization

Energy.gov
May 20, 2026

Explains vehicle vulnerabilities and how to mitigate cybersecurity risks through purchase requirements.

Federal Energy Management Program
May 20, 2026

Discusses the importance of proactive measures, including site assessment, flood level considerations, and various engineering approaches to prevent and mitigate flood damage to solar photovoltaic systems.

Federal Energy Management Program