Impact of Office of Indian Energy Investments in Tribal Energy Projects, 2010–2024
- More than 240 funded Tribal energy projects
- Over $190 million in DOE investments
- Over $300 million in total project value
- Over 63 megawatts of new generation installed on Tribal lands
- Collectively nearly $530 million saved in communities over the life of the systems
- Nearly 11,000 Tribal buildings affected
- $3.29 saved for every DOE dollar invested.
Electrifying Nearly 25% More Tribal Homes and Strengthening Energy Sovereignty

Solar System Cuts Health Center’s Yearly Cost by $2,600; Provides Workforce Training

Wind Project to Save Utility and Villages $11.4 Million

Tribe Will Harness Power of the Sun To Offset Key Facilities’ Energy Use by 92%

Solar Project Provides Cost Savings and Educational Opportunities for Students.

Solar-Plus-Storage Equals Savings of $450,000 Per Year at Grand Canyon West.

Learn about the Oneida Indian Nation’s Facility Energy Efficiency project that was cofunded by the Office of Indian Energy.

Learn about the Seminole Tribe of Florida’s solar-plus-storage microgrid project, cofunded by the Office of Indian Energy.

Learn about the solar energy project helping to power two tribal buildings on the San Xavier District of the Tohono O'odham Nation.

Tribe relies on 21st century solution to combat climate threats and support resilient community services and operations.