https://techcrunch.com/2025/09..../15/rodatherm-energy

Rodatherm Energy wants to make geothermal more efficient, but will it be cheaper? | TechCrunch
techcrunch.com

Rodatherm Energy wants to make geothermal more efficient, but will it be cheaper? | TechCrunch

Rodatherm Energy emerged from stealth with $38 million in Series A funding. It plans to build a closed-loop geothermal power plant that uses refrigerants to move heat to the surface.