en.Wedoany.com Reported - Geothermal turbines may face a supply shortage, and a startup named Critical Energy plans to fill this gap by building modular turbines, having secured $19 million in seed funding. The company exclusively told TechCrunch that this funding will be specifically used to construct its first 2.5-megawatt project.
Currently, companies working on nuclear fission and fusion are planning their first commercial deployments in the early 2030s, while geothermal startups may already be building gigawatt-scale power plants by then. A recent report shows that by 2030, advanced geothermal energy could power nearly two-thirds of new data centers. Spencer Jackson, co-founder and CEO of Critical Energy, stated that geothermal will significantly outpace nuclear in development speed, and he hopes that in four to five years, the company will complete multiple gigawatt-scale projects annually. Jackson noted that compatible turbines are about to face a shortage, and currently, large turbines specified for many projects can take months or even years to assemble on-site, whereas manufacturing turbines in a factory is faster and cheaper.
To rapidly manufacture modular turbines, Jackson drew on his experience working on the Falcon Heavy, Starship, and Raptor rocket engines at SpaceX. Critical Energy is collaborating with machine shops to produce turbomachinery and other components similar to rocket engines, while sourcing the remaining parts from the market. Jackson said that in the future, the company may follow the example of Tesla and SpaceX by internalizing some processes.
The first power plant using Critical Energy's turbines is planned to be completed by 2027 and will be installed at a site similar to Iceland or The Geysers geothermal area in California, USA. The company is also designing a larger 5-megawatt module, targeting enhanced geothermal companies like Fervo Energy, which extract more heat by drilling deeper into the ground. Jackson hopes that by the early 2030s, Critical Energy can manufacture gigawatt-scale turbines, with a long-term goal of reaching 300 gigawatts annually by 2045. Although geothermal development has been relatively low-key, Jackson expects that as the technology matures, oil and gas companies will flood in and accelerate the process. He stated that the oil and gas industry is repeatable, capable of drilling hundreds or thousands of wells, and they are very good at drilling, but there will be a massive shortage of turbines.
This seed round was led by Susa Ventures and Upfront Ventures, with participation from MaC Venture Capital, Susquehanna Sustainable Investments, Humba Ventures, Scribble Ventures, and Underground Ventures. The company also secured $3 million in venture debt from Silicon Valley Bank, bringing its total early capital to $22 million.
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