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Program

DOE Long Duration Storage Shot

Supports long-duration energy storage work in the United States through DOE program legacy.

US Department of EnergyUnited StatesGrant

The DOE Long Duration Energy Storage Shot is a U.S. Department of Energy objective focused on reducing the cost of 10-plus-hour grid storage by 90%.

Delivery was structured through the Office of Clean Energy Demonstrations. It used a $349 million Demonstrations Program announced in 2022 and a $100 million Pilot Program announced in 2024. For these opportunities, for-profit firms, nonprofits, univ…

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No upcoming rounds verified. Cadence: Annual.

Last verified: 1 Jun 2026Source: www.energy.gov