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External view of the Energy Systems Integration Facility at dusk

NREL's Energy Systems Integration Facility (ESIF) accelerates the efficient transition to future energy systems that are secure, resilient, reliable, affordable, and clean.

Researcher using visualization tools at NREL.

Learn about the ESIF’s advanced capabilities that power our research across energy systems integration, hydrogen technologies, and high-performance computing.

An ESIF Laboratory

Discover how you can access the ESIF's laboratories, researchers, and instruments to develop and validate emerging energy technologies for the future grid.

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Read up on ESIF highlights from 2019, from new types of partnerships, to autonomous energy systems and an increased focus on cybersecurity.

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