Founded in 2010 by Stanford engineers, Mainspring Energy is a U.S.-based company specializing in innovative power generation solutions. We design, manufacture, and deliver advanced, onsite power generation solutions for leading C&I companies, data centers, and utilities. We began customer shipments in 2020 and today have hundreds of megawatts in field operations and advanced development projects. Our team brings deep expertise from leading global power and energy companies, and we’re backed by some of the world’s top energy venture, strategic, and financial investors.