Mainspring Energy launches its flexible fuel generator with a $150 million NextEra Energy contract
6:54am PST - March 9th, 2021 robert downey jr - TechCrunchMainspring Energy, the developer of a new generator technology that use fuels like biogas and hydrogen, has unveiled its Mainspring Linear Generator, with a $150 million contract with NextEra Energy Resources. The company’s technology represents a significant…