Form Energy says its batteries have a discharge cycle that could last as long as 100 hours
Form Energy looks to undercut battery market
With a cost proposition around $20/kWh, the startup hopes to disrupt the more established lithium-ion industry
Form Energy—a small energy startup located in Somerville, Massachusetts—has made a major breakthrough in long-term grid storage using a battery based on iron. With a cost proposition of around $20/kWh and a discharge cycle that could last as long as 100 hours, the company claims it will be able to solve one of the most difficult challenges facing renewable energy—the need to store excess wind and solar generation, releasing it back to the grid to meet demand when needed. Lithium-ion batteries, mostly running in four-hour cycles, are the preferred solution for power grid management at present. Form Energy’s iron-air battery would offer the radical new capability of a four-day battery, making
Also in this section
14 January 2025
Bioenergy will be a key part of the energy transition as the world decarbonises, and Brazil is set to be a major player in the sector
14 January 2025
The region has ample resources of both gas and renewable energy and developing both will be vital to the global effort to reduce emissions
13 January 2025
The region’s fast-growing economies stand at a pivotal juncture, with the opportunity to drive a sustainable growth strategy that will keep the world’s net-zero ambitions alive
10 January 2025
Global energy demand keeps rising, and digital technology will play a crucial role in both meeting that demand and doing so in a sustainable way
