Rheenergise
Long-duration hydro energy storage systems for renewable energy developers, utilities and infrastructure operators
Highlights
- New on EvolcAdded 2026-11-07
About Rheenergise
RheEnergise develops High-Density Hydro, a pumped energy storage solution for long-duration electricity storage. Its first project became operational in January 2026, generating full power and completing successful cycles.
Customers include renewable energy developers, independent power producers, infrastructure operators and utilities. The company works with customers to identify viable sites and supports project development with performance and cost data.
Founded in 2019, RheEnergise is headquartered in London and has a wholly owned subsidiary in Montreal, Canada. It is focused on commercial-scale project deployment in the UK and worldwide.
Product: High-Density Hydro pumped energy storage systems for long-duration electricity storage.
Jobs at Rheenergise
Leadership
- Stephen Crosher · CEO & Co-FounderSource: company website
- Graham Cook · CFO & Co-FounderSource: company website
- Tamás Bertényi · CTO & Co-FounderSource: company website
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
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Marketing & advertising
- LinkedIn InsightMedium confidence
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- Integration code on pageinline script loader
Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.