E.On and Greensmith Energy partner for grid-scale storage in Texas

LinkedIn
Twitter
Reddit
Facebook
Email
The projects will be the second and third grid connected lithium-ion battery systems installed by E.ON in North America. Iron Horse (pictured), E.ON’s first energy storage project is currently under construction southeast of Tucson, Arizona. Source: E.ON

The North American subsidiary of international investor-owned energy supplier E.ON has partnered with Greensmith Energy to deliver two grid-scale energy storage systems known as the Texas Waves projects.

The projects will be 9.9MW each, featuring short duration lithium-ion batteries, and will be used to provide ancillary services to the Electric Reliability Council of Texas (ERCOT) via load shifting and increasing system reliability and efficiency. Greensmith will be lending its GEMS software platform for the projects; the most widely deployed software solution in the market today.

This article requires Premium SubscriptionBasic (FREE) Subscription

Enjoy 12 months of exclusive analysis

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Annual digital subscription to the PV Tech Power journal
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

The projects will be co-located at the existing E.ON Pyron and Inadale wind farms in Texas and are expected to come online by the end of this year. They will be the second and third grid connected lithium-ion battery systems installed by E.ON in North America, following the 10MW Iron Horse project in Arizona.

“The battery energy storage systems will be an integral part of the wind farm facilities near Roscoe, Texas, and will be charged from the wind farm,” said Mark Frigo, vice president of Energy Storage North America at E.ON. “These projects will benefit from the lessons learned and experience accumulated on our Iron Horse project, which is currently under construction.”

“Our partnership with industry leaders like E.ON to support growing energy storage opportunities across multiple applications and regions, reflects why we continue to work so hard to build and deliver the most advanced energy storage systems and software available today,” said John Jung, president and CEO of Greensmith Energy. “With over 3GW of solar and wind generation already installed in the U.S., E.ON is committed to transforming our 20th century electric grid, so naturally, we are honoured to be a part of that technology vision.”

Read Next

July 25, 2025
Estuary Power has commenced operations of the 185MW solar, 400MWh battery energy storage system (BESS) Escape project in Lincoln County, Nevada, US.
July 24, 2025
CEA has recently released two battery energy storage system (BESS) reports for Q2 2025, the Energy Storage System Price Forecasting Report and the ESS Supply, Technology, and Policy Report.
July 23, 2025
Optimiser GridBeyond, over the summer, began operating the 200MW/400MWh Big Rock Battery Energy Storage System (BESS) in El Centro, California, with Gore Street Energy Storage Fund (GSF).
July 23, 2025
Three companies, Ultion Technologies, Ultium Cells and SK On have recently announced plans to begin manufacturing lithium iron phosphate (LFP) battery cells in the US.
July 23, 2025
The US Department of Commerce has provisionally decided to impose anti-dumping (AD) tariffs on active anode material (AAM) product imports from China of 93.5%, bringing the total tariff on them to 160%.

Most Popular

Email Newsletter