Energy Facilities Siting Board

The Energy Facilities Siting Board (EFSB) is an independent state board that reviews proposed large energy facilities including power plants, electric transmission lines, intra-state natural gas pipelines, and natural gas storage tanks. To obtain EFSB approval, a proposed facility must demonstrate that it would provide a reliable energy supply, with a minimum impact on the environment, at the lowest possible cost. The Department of Public Utilities (DPU) administratively supports the work of the EFSB and its staff, but the nine-member EFSB makes its decisions independently . EFSB staff also conducts DPU siting-related cases that do not fall within the EFSB’s jurisdiction.