Crusoe makes big battery buys for its data centers
Form Energy and Redwood Materials both received orders from the data center developer.
Cauldron Ferm has turned microbes into nonstop assembly lines
The Australian startup says it has solved one of the biggest challenges facing synthetic biology companies, which it counts as customers.
Sam Altman-backed fusion startup Helion in talks with OpenAI
Helion is reportedly negotiating a deal that would see it sell 12.5% of its power output to OpenAI.
How fusion power works and the startups pursuing it
Fusion power promises to generate large amounts of clean electricity from nearly limitless fuel. This article explains the main approaches and the companies that use them.
The best AI investment might be in energy tech
Power has become one of the biggest bottlenecks in rolling out new AI data centers. That’s creating an opening for investors.
Geothermal startup Fervo catapults itself over the ‘valley of death’
Fervo landed a large new loan with terms that strongly suggest the company’s most turbulent days are behind it.
Inside a $1.1B deal to reshore critical minerals refining
Critical minerals startup Nth Cycle is betting that its modular approach to nickel refining can make the practice viable in the U.S. and Europe.
Google’s data center power playbook comes into focus
Google has long procured clean power for its operations and data centers, but recent deals show the company is changing tactics.
H&M wants to make clothing from CO2 using this startup’s tech
Rubi has developed an enzymatic process to turn carbon dioxide into cellulose that’s ready to be spun into lyocell or viscose.
Samsung bets this island startup can tame the grid with software and batteries
GridBeyond’s hardware and software coordinates several gigawatts of supply and demand to help balance the flow of electricity on the grid. The idea has attracted investors like Samsung Ventures.