National Grid Massachusetts electric delivery rates are on a multi-year schedule that rises again each October through about 2029, not a single one-time change.
+$6a month, est.
National Grid Massachusetts
Investor-owned utility (Massachusetts Electric Co), regulated by the Massachusetts Department of Public Utilities. The average Massachusetts home pays about $167 a month for electricity (EIA, 2024).
National Grid Massachusetts rate increase 2026: no pending rate case right now
Its last case adds about $6 a month, effective October 1, 2024. Recent decisions are below. See every case in Massachusetts, or get an alert when the next one is filed.
Decided
How to have a say
Rate cases are decided by the Massachusetts Department of Public Utilities, which takes written comments on every docket and holds public hearings on the big ones. Comment deadlines and hearing dates are on each case page above when we have them. The office that argues for households in these cases is the Massachusetts Attorney General, Energy and Ratepayer Advocacy; its filings are the plain-English version of the utility's numbers.
Guides: how to comment and whether it helps, what "typical bill" means, how to read your bill.
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Other Massachusetts utilities with cases
Boston Gas Company (National Grid) investor-owned utility
NSTAR Gas Company (Eversource) investor-owned utility
Corrections and tips: [email protected]. Every figure links to its source on the case page.