Upstart Power
Renewable Energy Equipment ManufacturingMassachusetts, United States11-50 Employees
Upstart Power is a renewable energy equipment manufacturer based in Southborough, Massachusetts. It develops the Upgen NXG line of energy devices that use solid oxide fuel cells to generate electricity locally when needed. Its products target residential, commercial, and industrial customers, supporting whole-home electrification, commercial demand-charge management, and backup power for critical loads. Within the renewable energy equipment sector, the company collaborates with partners worldwide to address energy challenges with locally generated, distributed solutions. A recent development is a strategic partnership with Yotta Energy announced in January 2025.