Overview
- The utility filed to raise delivery rates by 8.4% for Boston Gas and 9.4% for Colonial Gas, with changes slated for 2027 subject to regulatory approval.
- Average winter monthly bills would increase by about $24 for Boston Gas customers and $25 for Colonial Gas customers.
- National Grid says the additional revenue would support essential investments in system safety and reliability.
- The Massachusetts Department of Public Utilities has opened an investigation into delivery charges on electric and gas bills, citing sustained cost pressures on households.
- Gov. Maura Healey said she will oppose the hike, and the company plans affordability measures such as year-round bill smoothing and expanded discounts for income-eligible customers.