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Program

Long-Duration Energy Storage

Funds long-duration energy storage pilots and demonstrations that prove technical and commercial viability.

Office of Clean Energy DemonstrationsUnited StatesFunding Opportunity Announcement / Notice Of Funding Opportunity

A DOE OCED program for long-duration energy storage pilots and demonstrations. It combined larger demonstration funding with later pilot funding to prove storage technologies in practical grid and energy-system settings.

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Each grant below is a distinct funding opportunity with its own eligibility, scope, and deliverables.

Last verified: 25 Jun 2026Source: www.energy.gov