U.S. Department of Energy - Energy Efficiency and Renewable Energy

Office of EERE

The Office of Energy Efficiency and Renewable Energy (EERE) accelerates development and facilitates deployment of energy efficiency and renewable energy technologies and market-based solutions that strengthen U.S. energy security, environmental quality, and economic vitality.

Read about EERE's research, development, and deployment programs and their work in EERE's three major fields: renewable energy generation; sustainable transportation; and energy-saving homes, buildings, and manufacturing.

Learn more about the offices that provide critical support, partnering, and leadership to the energy efficiency and renewable energy programs in several cross-cutting areas.

Initiatives and Projects

Learn more about crosscutting initiatives and projects with the Office of EERE: