What Does HTGR Stand For?

HTGR stands for High Temperature Gas Reactor

HTGR, or High Temperature Gas Reactor, is a type of nuclear reactor that utilizes helium gas as a coolant and graphite as a moderator. Designed for high thermal efficiency and safety, HTGRs operate at elevated temperatures, typically around 750 to 950 degrees Celsius. This enables them to produce electricity more efficiently and to support high-temperature process heat applications, such as hydrogen production and industrial chemical processes. With an emphasis on inherent safety features and sustainability, HTGRs represent a promising technology in the pursuit of cleaner energy solutions.