Commissioning activities have officially commenced at Revolution, a monumental battery energy storage project owned by Spearmint Energy, a prominent player in the renewable energy sector specializing in battery energy storage. Located within a thriving wind and solar hub within the Lower Colorado River Authority’s transmission network, Revolution is anticipated to become one of the largest battery energy storage system (BESS) projects in the United States.
The PowerTitan Series battery energy storage system, supplied by Sungrow Power Supply Co. Ltd., will serve as the backbone of Revolution. Utilizing lithium-iron phosphate battery cells and a cutting-edge liquid cooling system, this advanced technology promises increased efficiency in energy storage and distribution. The successful delivery and installation of the PowerTitan Series at Revolution not only mark a significant construction achievement but also signal a significant step forward for Spearmint in commencing commercial operations of the project.
Expressing enthusiasm for the partnership, Hank Wang, President at Sungrow Americas, states, “Sungrow is thrilled to collaborate with Spearmint, an industry leader that shares our commitments and values, in bringing Revolution online. Through this partnership, our state-of-the-art PowerTitan Series Liquid Cooling Storage System batteries will continue to contribute significantly to the delivery of sustainable power to the ERCOT grid.”
Having broken ground in December 2022 in collaboration with Mortenson, a renowned power engineering, procurement, and construction contractor specializing in energy transmission and battery energy storage solutions, Spearmint has made tremendous progress on the Revolution project. Energized in June 2023, the project achieved mechanical completion in July and is now on track to commence full operations later this year.
The Revolution BESS project’s ability to seamlessly integrate renewable energy sources within the regional electricity grid serves as a critical milestone in promoting sustainability and reinforcing the grid’s reliability. By effectively storing and distributing clean energy, Revolution is poised to make a substantial and lasting impact on the renewable energy landscape.
Disclaimer: The information provided in this research report is for informational purposes only and should not be interpreted as financial or investment advice. The energy market is highly volatile, and readers should conduct thorough research before making any investment decisions.

