MA – Massachusetts Electric & Nantucket Electric dba National GridDec 28, 2023Rateacuity.comImportant Rate ChangesElectric, MA Case: 23-150 Initial Filing Date: 11/16/2023 Summary: 5 Year Plan with overall increase of 2.2%. 3.7% for first year, 1.8% per year for the remaining four years Effective Date: 11/1/2024 Status: Settled Type: Electric