Office of the Under Secretary of Energy

Silhouette of a network transformer at dusk

The Office of the Under Secretary of Energy deploys energy infrastructure investments to communities around the country. These efforts aim to renew our nation's infrastructure, rebuild domestic manufacturing, create jobs, and increase American competitiveness.  

Our division is made up of mission-oriented offices that each have defined roles in supporting and accelerating the energy economy, and collaborating with the private sector and communities across the country to integrate new technology and achieve lasting impacts.

Latest S-3 Funding Opportunity: Reinvigorating and Expanding America's Coal Industry (apply by November 13, 2025 for 2 of 5 topics).

Press release: Energy Department Announces $625 Million Investment to Reinvigorate and Expand America’s Coal Industry