Energy and Green Technologies

Batteries, renewable energy, grids, climate, and clean technologies.

147 Articles

Form Energy Raises $750 Million to Expand Production of Batteries Lasting 100 Hours

The startup Form Energy raised $750 million in a Series G round to increase its manufacturing capacity in West Virginia, as demand grows for long-duration electricity storage solutions from data centers and renewable energy projects. Its iron-air batteries use a chemistry that enables energy discharge for up to 100 hours.

2026-08-12

Energy and Green Technologies

SpaceX will power the Terafab plant in Texas with natural gas power stations

SpaceX plans to build natural gas-fired power stations and large battery arrays to provide energy for the Terafab chip plant in Texas, as data center projects increasingly rely on on-site electricity generation.

2026-08-07

Energy and Green Technologies

Will Commonwealth Fusion Systems Go Public Within Two or Three Years?

Developments within Commonwealth Fusion Systems, including the appointment of a chief financial officer who previously led Moderna to its initial public offering, suggest that the nuclear fusion company could go public within the next two or three years. This assessment is based on progress with its Sparc experimental reactor, the start of work on the commercial Arc plant, and growing interest from technology companies in electricity.

2026-07-30