$100 million Hingham substation would ensure electrical supply reliability and support town’s climate goals
December 3, 2025 By Carol Britton Meyer The proposed estimated $100- to $110-million Hingham Electrical Infrastructure Reliability Project (HEIRP) – designed to address critical reliability needs of Hingham Municipal Lighting Plant (HMLP) customers and to help meet the town’s climate goals – includes a new substation at the Hingham Transfer Station off Hobart Street. Light …