IBM Southbury operates a fuel cell power plant located in Southbury, Connecticut, within the Northeast Power Coordinating Council (NERC) region. The facility has an operating capacity of 1 megawatt (MW) and is integrated into the ISO New England power control area. The plant is managed by Bloom Energy Corporation, which also holds majority ownership and operates as an unregulated entity. The primary fuel source for the plant is gas, aligning with contemporary energy solutions aimed at enhancing efficiency and sustainability in power generation.