Ready to Invest in Long Duration Energy Storage?

Cavern Energy Storage is presently looking for investors to support our goal of developing the long duration energy storage that the US gulf coast needs.

Funding Round B | Cavern Energy

Funding Series A
Opens November 2022 – Target $95 Million

Round A will finance detailed engineering, construction, and operation of the Demonstration Unit. Plan is to complete funding by February 2023 and begin engineering and order long lead items in February 2023 with Demonstration Unit operation beginning in July 2025.

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