Data center operators need reliable onsite power that can be added quickly to address today’s grid constraints, while paving a path to meet their UN Sustainable Development Goals (SDGs) and other clean energy objectives. Mainspring Energy manufactures and delivers an innovative fuel-flexible power generator that enables data centers to accomplish both. With straightforward permitting and streamlined interconnections, Mainspring Linear Generators offer a fast track to bringing new facilities online. When grid power eventually becomes available, the products can transition to serve as clean, resilient backup power. The product is the only power generator available today that switches dynamically between clean fuels such as hydrogen and ammonia, as well as traditional fuels such as natural gas, biogas and propane, giving operators unprecedented fuel flexibility and redundancy.