The U.S. Department of Energy today announced the selection of four coal modernization and reliability projects to strengthen coal-based generation, grid reliability, and strategic energy infrastructure.

Emergency order addresses grid reliability concerns and reduces the costs of blackouts for hardworking American families and businesses.

The Building Technologies Office (BTO) research portfolio of advanced technologies, systems, tools, and strategies aimed at improving the energy pe...

The information below is provided as a resource for those interested in the U.S. Department of Energy’s (DOE) Office of Energy Efficiency and...

Details of OE's budget, including previous and current fiscal year enacted appropriation, and next fiscal year request.

Guidance on creating energy-efficient buildings and districts that can meet their energy needs with renewables.

The staff listing page for the Residential Buildings area of the Building Technologies Office.

Materials-based hydrogen storage research focuses on metal hydride, chemical hydrogen storage, and sorbent materials.

Hydrogen storage is a key enabling technology for the advancement of hydrogen and fuel cell technologies in power and transportation applications.

Physical storage is the most mature hydrogen storage technology.