Small nuclear reactor to unleash 1,832°F heat in US for future power

NuCube Energy, a California-based company, is collaborating with the Utah San Rafael Energy Research Center (USREL) to test its next-generation small nuclear microreactor technology. This innovative reactor can deliver heat exceeding 1,832°F (1,000°C), enabling high-temperature industrial applications and off-grid power generation. The technology is notable for producing cost-competitive electricity that can rival natural gas, and it can operate independently from existing power grids, which is particularly beneficial for rural and industrial areas. The reactor design incorporates TRISO fuel and heat pipe technology to minimize moving parts, enhancing safety and reliability. Housed within a stainless-steel compartment, the microreactors also streamline permitting processes. The collaboration with USREL, known for demonstrating advanced power generation technologies, aims to advance NuCube’s modular reactors toward commercialization. This partnership is expected to support clean, affordable, and reliable energy solutions while facilitating integration with chemical and energy conversion processes, potentially transforming energy access in states like Utah.