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Recently Funded|Amount: EUR 2.5M|Industry: Renewables & Environment

RheEnergise Secures $2.5M Grant to Revolutionize Pumped Hydro Storage with High-Density Hydro®

RheEnergise

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11-50 employees employees (Est.)
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RheEnergise is thrilled to announce a successful funding round, having raised $2,500,000 to expand and accelerate the deployment of our revolutionary energy storage solution, High-Density Hydro® (HD Hydro®). With this investment, we are poised to reshape pumped hydro storage by capitalizing on our proprietary HD Fluid R-19—a groundbreaking fluid with 2.5 times the density of water that delivers equivalent gains in power and energy output. Unlike traditional pumped hydro, which relies on large mountain landscapes, our innovative system can operate efficiently using smaller hills, thereby unlocking a wealth of previously untapped sites for renewable energy projects. This flexibility makes HD Hydro® an ideal option for meeting society’s evolving energy storage needs, particularly for projects ranging between 10MW and 100MW in power and 20MWh to 200MWh in energy capacity. The funds will be channeled to further develop and scale our proprietary technology, enhance pilot projects, and establish a robust deployment strategy across diverse geographical regions. RheEnergise is committed to driving the renewable energy transformation. Our experienced team, with deep expertise in renewable energy, engineering, finance, and market innovation, is excited to leverage this capital infusion to overcome traditional barriers in energy storage. This funding milestone signifies not only a strong vote of confidence in our High-Density Hydro® technology but also marks a significant step towards a cleaner, more sustainable future. We look forward to partnering with communities, investors, and regulators as we continue to innovate and lead the charge in next-generation hydro energy storage.
July 5, 2025

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Our AI suggests RheEnergise may be interested in solutions related to:

  • Clean Energy Technologies
  • Investment in Renewable Projects
  • Sustainable Infrastructure
  • Long-Duration Energy Storage Solutions
  • Environmental Consultancy Services

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