Founded in 2017 by five energy-storage veterans, Form Energy develops and manufactures iron-air battery systems designed to store electricity for up to 100 hours and support a reliable electric grid. Its 550,000-square-foot Form Factory 1 occupies the former Weirton Steel site in West Virginia, linking the Ohio Valley’s manufacturing heritage to a new generation of grid technology. The company employs nearly 1,000 people across facilities in West Virginia, Massachusetts, and California.
Key Capture EnergyFounded in 2016, Albany-based Key Capture Energy develops, constructs, owns and operates utility-scale battery energy storage systems that help balance the U.S. electric grid. The independent power producer uses in-house market optimization software to manage its batteries, with more than 620 MW operating and a development pipeline exceeding 10,000 MW across the country. Its projects span from New York to Texas and are designed to make renewable power available when the sun is not shining or the wind is not blowing.ALBANY, NY
Stryten EnergyStryten Energy LLC manufactures energy-storage batteries and battery components at a network of U.S. facilities, with its headquarters in Alpharetta, Georgia. Its Salina, Kansas, plant has produced batteries for 50 years, and the company reports more than a century of industry expertise. Its technologies support applications from vehicles and material handling to backup power and grid storage.BRIDGEVILLE, PA
Eos Energy EnterprisesFounded in 2008, Eos Energy Enterprises develops and manufactures zinc-based battery energy storage products in the United States. Its Eos Znyth aqueous zinc technology powers storage systems for utility, industrial, and commercial customers, with production at Eos Ingenuity Park in Pennsylvania.TURTLE CREEK, PA
Ashlawn Energy, LLCFounded by Norma Byron in 2008, Ashlawn Energy develops and manufactures VanCharg™, a 32 kW vanadium redox flow battery system for stationary, long-duration energy storage. The woman-owned company is expanding U.S. manufacturing and assembly in a 10,000-square-foot facility at the historic Xerox Webster Campus in Webster, New York. VanCharg is built around non-flammable chemistry for buildings, communities, and critical infrastructure seeking longer-duration storage and improved energy resilience.BINGHAMTON, NY