Powering the grid, manufactured at scale.
The world runs on turbines, but the supply chain that built them consolidated and withered decades ago.
Since 2025, the demand for power has grown exponentially. AI data centers, reshored factories, and an electrifying economy are stacking demand the existing fleet was never designed to carry. The country needs more turbine capacity than ever before, and faster than legacy supply can build it.
Stone Power is building that capacity.
Architected for American manufacturing
We take the proven cycles that already run the grid, steam Rankine and Brayton, and simplify them for American manufacturing. Not reinventing turbines — investing in the manufacturing technology to make them cheaper and simpler to build.
AI-compressed design cycles
The industry's 18-month redesign cycle, compressed to weeks. A proprietary design platform built by a team that's delivered dozens of new turbine designs at scale.
Vertical where it matters
We've dissected the supply chain and identified a few areas to radically improve unit economics, quality, and lead time to our customers. Then we partner with the best suppliers for the rest. Natural gas turbines have an idiot index of over 60; Stone's goal is to cut that in half.
Made by the thousands
We start with natural gas turbines, proven technology scaled in America, before moving into advanced nuclear and geothermal. The goal isn't one better turbine, it's rebuilding the capacity to build them by the thousands and deliver gigawatts at scale.
Unleash an era of energy abundance by manufacturing power at the speed the moment demands.
AI and a reindustrializing economy are scaling faster than the power to run them. Stone builds the turbines that let generation catch up.