Company profile
RheEnergise High-Density Hydro
RheEnergise Pumped Energy Storage: Lowering the levelised cost of energy storage. Increasing the availability of sites. Exceptionally fast reaction times. Long Duration. Long life. Highly flexible. High-Density Hydro
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Company registered at Companies House
1 Jul 2025 to 30 Sep 2025
The worldwide transition to renewable energy will require a significant increase in energy storage capacity over the next 10-20 years. To date, pumped hydropower is the dominant energy storage technology. At times of low energy demand, with associated low costs, water is pumped from a lower reservoir several hundred meters uphill to an upper reservoir. As...
1 Dec 2023 to 30 Nov 2025
The V-FAST (Vertical Farming And Storage Technology) project aims to demonstrate a new type of infrastructural hub at the heart of the food-energy-water nexus. Focussing on the inextricable link between food and energy, this project aims to accelerate the decarbonisation targets, and broader environmental goals, of both sectors through cooperation and mak...
1 Oct 2020 to 31 May 2021
The project is designed to rebuild and catch-up the companies R&D activities, following C-19\. To grow the business creating jobs across engineering, manufacturing, construction. RheEnergise offers an opportunity for significant UK exports (licenced revenues and manufacture equipment). High-Density-Hydro \[HDHydro\]: An electro-mechanical energy-storage s...
1 Oct 2020 to 31 Dec 2020
This project is about decarbonising energy, climate-change mitigation and facilitating growth in new renewable energy installations. HDHydro: An energy-storage solution that uses an innovative environmentally benign, high-technology fluid in a pumped-energy-storage system. Pumped-energy-storage is conceptually very simple: at times of energy abundance, lo...
1 Jun 2020 to 30 Nov 2020
no public description
1 May 2020 to 30 Sep 2020
A collaborative project between RheEnergise and the National Engineering Laboratory. RheEnergise are developing a technological solution where a high-density-fluid (2.5x the density of water, about the density of concrete) can be used in pumped energy-storage applications, increasing both the power and energy densities of pumped energy-storage projects. T...
1 Mar 2020 to 31 May 2020
A collaborative project between RheEnergise and the National Engineering Laboratory.RheEnergise are developing a technological solution where a high-density-fluid (2.5x the density of water, about the density of concrete) can be used in pumped energy-storage applications, increasing both the power and energy densities of pumped energy-storage projects. Th...
