Brief:
Form Energy has embarked on a substantial expansion project at its manufacturing facility in Weirton, West Virginia, set to enhance its long-duration energy storage capabilities by nearly 300,000 square feet, as stated by the company on October 14. This ambitious announcement arrives in the wake of the recent closure of a remarkable $405 million Series F funding round, accompanied by a strategic memorandum of understanding with GE Vernova. This collaboration aims to synergize efforts in manufacturing, supply chain management, financing, and sourcing, while also tapping into the advanced capabilities of GE Vernova’s Advanced Research Center.
These developments are pivotal in propelling the battery manufacturer closer to its audacious objective of achieving a sprawling 1 million square feet of manufacturing space, targeting an impressive output of 500 MW and 50 GWh annually by the year 2028, according to statements made by a spokesperson.
Insight:
With aspirations to commercialize an innovative iron-air battery system capable of storing electricity for up to 100 hours at costs comparable to traditional power plants, Form Energy is poised at the forefront of energy storage technology. This cutting-edge system employs atmospheric oxygen to facilitate the charging and discharging of small iron pellets immersed in a water-based electrolyte, marking a significant leap beyond conventional long-duration storage solutions, which typically operate within an 8 to 24-hour discharge range.
In a 2021 dialogue with industry insiders, CEO and co-founder Mateo Jaramillo emphasized that Form’s groundbreaking technology stands apart from existing long-duration storage options. Earlier this year, trial production took flight at its expansive 550,000 square-foot Weirton facility, with intentions to transition into full commercial production by late 2024. This site, aptly named Form Factory 1, occupies 55 acres previously designated for a steel mill, symbolizing a transformative shift in energy production.
Form anticipates the completion of its expansion by the close of 2025, resulting in a capacious facility nearing 850,000 square feet—an essential step towards its larger vision of 1 million square feet by 2028. The necessity for this augmented space becomes clear, considering the company has already unveiled 14 GWh worth of long-duration storage projects, equivalent to approximately 18 months of output from Form Factory 1.
The $405 million raised through this funding round—garnering support from notable investors including GE Vernova, Breakthrough Energy Ventures, and Energy Impact Partners—will fuel the expansion of manufacturing operations, thereby enhancing the company’s ability to supply an increasing number of iron-air batteries to its expanding customer base across the nation, as articulated by Jaramillo.
Moreover, the groundbreaking of Form’s inaugural commercial pilot—a 1.5 MW/150 MWh project in collaboration with Minnesota’s Great River Energy—was celebrated in August, with expectations set for operational commencement by the end of 2025. Form’s ambitions extend well beyond this single initiative, with several additional projects underway throughout the United States, further solidifying its footprint in the evolving energy landscape.