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Clean Power for AI and Defense
10 Oct
Summary
- Petra Power offers solid oxide fuel cells for data centers and vehicles.
- Fuel cells bypass traditional power generation steps for higher efficiency.
- The company targets 2028 deployment and 2029 full-scale production.

Petra Power is at the forefront of developing efficient energy sources to meet the escalating power demands of AI. Founded in 2017, the company specializes in solid oxide fuel cells, which generate electricity from fuel like natural gas without combustion.
These fuel cells offer a more efficient and environmentally friendly alternative to traditional power generation. By directly converting fuel into electricity in a single step, Petra's technology significantly reduces energy loss and operational costs, making it attractive for large-scale energy consumers.
The company is targeting two primary customer bases: data centers and the U.S. Defense Department. Initial deployments with infrastructure providers are anticipated by 2028, with hopes for full-scale production by 2029. Discussions are also ongoing with hyperscale cloud providers.
For the defense sector, Petra's fuel cells are being tested for auxiliary power in land vehicles. The company has secured nearly $9 million in contracts from the Defense Department and aims to scale this work significantly in the coming years.
Petra Power, a team of approximately 15 individuals, was recognized in the TechCrunch Startup Battlefield 200 program, highlighting its innovative approach to energy solutions.