About NREL

NREL is the U.S. Department of Energy's primary national laboratory for energy systems integration.

Aerial view of various modular buildings, including some with solar panels, with the mountains in the backdrop.

Learn how NREL is delivering integrated solutions for an affordable and secure energy future.

With a focus on security and reliability, NREL leads energy systems integration and innovation—enhancing existing technologies and developing new, cutting-edge solutions that unlock economic opportunity and fuel America's global competitiveness.

NREL bridges foundational research with practical applications across fuels, storage, buildings, renewables, and emerging technologies. By fostering strategic partnerships, NREL accelerates energy innovation to market and delivers resilient systems that lower costs, bolster national security, and ensure abundant energy.