Massachusetts Electricity Rates — Offline Map Massachusetts Residential Electricity Prices Illustrative October 2026 all-in rates · supply + delivery · click or tap a town or area to see its electric utility and rate.
SEEKONK — National Grid (Massachusetts Electric) — ~35¢/kWh LAKEVILLE — Middleborough Gas and Electric Department, Eversource Energy (NSTAR Electric) — Not assigned (multiple providers) REHOBOTH — National Grid (Massachusetts Electric) — ~35¢/kWh CARVER — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MIDDLEBOROUGH — Middleborough Gas and Electric Department, Eversource Energy (NSTAR Electric) — Not assigned (multiple providers) KINGSTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HALIFAX — National Grid (Massachusetts Electric) — ~35¢/kWh HANSON — National Grid (Massachusetts Electric) — ~35¢/kWh DUXBURY — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) DOUGLAS — National Grid (Massachusetts Electric) — ~35¢/kWh WHITMAN — National Grid (Massachusetts Electric) — ~35¢/kWh HAMPDEN — National Grid (Massachusetts Electric) — ~35¢/kWh FOXBOROUGH — National Grid (Massachusetts Electric) — ~35¢/kWh WAREHAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) BERKLEY — Taunton Municipal Lighting Plant — Rate not verified DIGHTON — Taunton Municipal Lighting Plant, National Grid (Massachusetts Electric) — Not assigned (multiple providers) EASTHAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WELLFLEET — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) PLYMOUTH — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) ATTLEBORO — National Grid (Massachusetts Electric) — ~35¢/kWh BROCKTON — National Grid (Massachusetts Electric) — ~35¢/kWh RAYNHAM — Taunton Municipal Lighting Plant — Rate not verified TAUNTON — Taunton Municipal Lighting Plant — 21.5¢/kWh BRIDGEWATER — National Grid (Massachusetts Electric) — ~35¢/kWh NORTH ATTLEBOROUGH — North Attleborough Electric Department — Rate not verified PLYMPTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) PLAINVILLE — National Grid (Massachusetts Electric) — ~35¢/kWh MANSFIELD — Mansfield Municipal Electric Department — Rate not verified MILLVILLE — National Grid (Massachusetts Electric) — ~35¢/kWh BLACKSTONE — National Grid (Massachusetts Electric) — ~35¢/kWh EAST BRIDGEWATER — National Grid (Massachusetts Electric) — ~35¢/kWh LONGMEADOW — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) TRURO — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) PROVINCETOWN — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WRENTHAM — National Grid (Massachusetts Electric) — ~35¢/kWh WEBSTER — National Grid (Massachusetts Electric) — ~35¢/kWh EAST LONGMEADOW — National Grid (Massachusetts Electric) — ~35¢/kWh AQUINNAH — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) NANTUCKET — National Grid (Nantucket Electric) — Rate not set CHILMARK — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) EDGARTOWN — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WEST TISBURY — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) OAK BLUFFS — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) TISBURY — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) FALMOUTH — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) FAIRHAVEN — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MASHPEE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WESTPORT — Eversource Energy (NSTAR Electric), National Grid (Massachusetts Electric) — Not assigned (multiple providers) MATTAPOISETT — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) CHATHAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) DARTMOUTH — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) YARMOUTH — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HARWICH — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) BARNSTABLE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) NEW BEDFORD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MARION — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) ACUSHNET — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) FALL RIVER — National Grid (Massachusetts Electric) — ~35¢/kWh DENNIS — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) BOURNE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) SANDWICH — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) SOMERSET — National Grid (Massachusetts Electric) — ~35¢/kWh BREWSTER — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) SWANSEA — National Grid (Massachusetts Electric) — ~35¢/kWh FREETOWN — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) ORLEANS — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) DUDLEY — National Grid (Massachusetts Electric) — ~35¢/kWh WALES — National Grid (Massachusetts Electric) — ~35¢/kWh EASTON — National Grid (Massachusetts Electric) — ~35¢/kWh HOLBROOK — National Grid (Massachusetts Electric) — ~35¢/kWh MOUNT WASHINGTON — National Grid (Massachusetts Electric) — ~35¢/kWh ROCKLAND — National Grid (Massachusetts Electric) — ~35¢/kWh STURBRIDGE — National Grid (Massachusetts Electric) — ~35¢/kWh SHEFFIELD — National Grid (Massachusetts Electric) — ~35¢/kWh TOLLAND — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HANOVER — National Grid (Massachusetts Electric) — ~35¢/kWh MONSON — National Grid (Massachusetts Electric) — ~35¢/kWh WARREN — National Grid (Massachusetts Electric) — ~35¢/kWh MONTEREY — National Grid (Massachusetts Electric) — ~35¢/kWh SCITUATE — Eversource Energy (NSTAR Electric), National Grid (Massachusetts Electric) — Not assigned (multiple providers) WESTWOOD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) BLANDFORD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) OTIS — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WEYMOUTH — National Grid (Massachusetts Electric) — ~35¢/kWh COHASSET — National Grid (Massachusetts Electric) — ~35¢/kWh SHERBORN — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) STOUGHTON — National Grid (Massachusetts Electric) — ~35¢/kWh MENDON — National Grid (Massachusetts Electric) — ~35¢/kWh GRANVILLE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MEDWAY — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) NEW MARLBOROUGH — National Grid (Massachusetts Electric) — ~35¢/kWh BRIMFIELD — National Grid (Massachusetts Electric) — ~35¢/kWh WILBRAHAM — National Grid (Massachusetts Electric) — ~35¢/kWh SOUTHWICK — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) AGAWAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) UXBRIDGE — National Grid (Massachusetts Electric) — ~35¢/kWh SOUTHBRIDGE — National Grid (Massachusetts Electric) — ~35¢/kWh PEMBROKE — Eversource Energy (NSTAR Electric), National Grid (Massachusetts Electric) — Not assigned (multiple providers) MONTGOMERY — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) BELLINGHAM — Eversource Energy (NSTAR Electric), National Grid (Massachusetts Electric) — Not assigned (multiple providers) NORFOLK — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) AVON — National Grid (Massachusetts Electric) — ~35¢/kWh HOPEDALE — National Grid (Massachusetts Electric) — ~35¢/kWh NORTHBRIDGE — National Grid (Massachusetts Electric) — ~35¢/kWh SPRINGFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) SHARON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MARSHFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MILFORD — National Grid (Massachusetts Electric) — ~35¢/kWh CHARLTON — National Grid (Massachusetts Electric) — ~35¢/kWh WEST SPRINGFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HULL — Hull Municipal Lighting Plant — Rate not verified NEEDHAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HUNTINGTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) SANDISFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MILLIS — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WALPOLE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) RANDOLPH — National Grid (Massachusetts Electric) — ~35¢/kWh WESTFIELD — Westfield Gas and Electric Light Department, Eversource Energy (NSTAR Electric) — 17.6¢/kWh NORWOOD — Norwood Municipal Light Department — Rate not verified MEDFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) CHICOPEE — Chicopee Municipal Lighting Plant, Eversource Energy (NSTAR Electric) — 16.7¢/kWh GREAT BARRINGTON — National Grid (Massachusetts Electric) — ~35¢/kWh HINGHAM — Hingham Municipal Light Plant, National Grid (Massachusetts Electric) — Not assigned (multiple providers) MILTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) OXFORD — National Grid (Massachusetts Electric) — ~35¢/kWh NORWELL — National Grid (Massachusetts Electric) — ~35¢/kWh CANTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) UPTON — National Grid (Massachusetts Electric) — ~35¢/kWh AUBURN — National Grid (Massachusetts Electric) — ~35¢/kWh RUSSELL — Russell Municipal Lighting Company, Eversource Energy (NSTAR Electric) — Not assigned (multiple providers) EGREMONT — National Grid (Massachusetts Electric) — ~35¢/kWh LUDLOW — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) DEDHAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) DOVER — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) SOUTHAMPTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) LEICESTER — National Grid (Massachusetts Electric) — ~35¢/kWh ASHLAND — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MILLBURY — National Grid (Massachusetts Electric) — ~35¢/kWh HOLLISTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) BRAINTREE — Braintree Electric Light Department — 15.8¢/kWh BROOKFIELD — National Grid (Massachusetts Electric) — ~35¢/kWh EAST BROOKFIELD — National Grid (Massachusetts Electric) — ~35¢/kWh PALMER — National Grid (Massachusetts Electric) — ~35¢/kWh GRAFTON — National Grid (Massachusetts Electric) — ~35¢/kWh SOUTH HADLEY — South Hadley Electric Light Department — Rate not verified SPENCER — National Grid (Massachusetts Electric) — ~35¢/kWh ALFORD — National Grid (Massachusetts Electric) — ~35¢/kWh WELLESLEY — Wellesley Municipal Light Plant — Rate not verified SOUTHBOROUGH — National Grid (Massachusetts Electric) — ~35¢/kWh NATICK — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) SHREWSBURY — Shrewsbury Electric and Cable Operations — 17.2¢/kWh WORCESTER — National Grid (Massachusetts Electric) — ~35¢/kWh PAXTON — Paxton Municipal Light Department — Rate not verified PELHAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WALTHAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) EVERETT — National Grid (Massachusetts Electric) — ~35¢/kWh LENOX — Eversource Energy (NSTAR Electric), National Grid (Massachusetts Electric) — Not assigned (multiple providers) NEW ASHFORD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HANCOCK — Eversource Energy (NSTAR Electric), National Grid (Massachusetts Electric) — Not assigned (multiple providers) ATHOL — National Grid (Massachusetts Electric) — ~35¢/kWh MIDDLEFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WESTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HOLYOKE — Holyoke Gas & Electric Department — 16.6¢/kWh EASTHAMPTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) TYRINGHAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WEST BROOKFIELD — National Grid (Massachusetts Electric) — ~35¢/kWh WESTBOROUGH — National Grid (Massachusetts Electric) — ~35¢/kWh NORTH BROOKFIELD — National Grid (Massachusetts Electric) — ~35¢/kWh PERU — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) SWAMPSCOTT — National Grid (Massachusetts Electric) — ~35¢/kWh STERLING — Sterling Municipal Light Department — Rate not verified HINSDALE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) STONEHAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) CONCORD — Concord Municipal Light Plant — Rate not verified BELMONT — Belmont Municipal Light Department — Rate not verified BERLIN — National Grid (Massachusetts Electric) — ~35¢/kWh SOMERVILLE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HARDWICK — National Grid (Massachusetts Electric) — ~35¢/kWh CHESTER — Chester Municipal Electric Light Department, Eversource Energy (NSTAR Electric) — Not assigned (multiple providers) FRAMINGHAM — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WARE — National Grid (Massachusetts Electric) — ~35¢/kWh NORTHBOROUGH — National Grid (Massachusetts Electric) — ~35¢/kWh MARLBOROUGH — National Grid (Massachusetts Electric) — ~35¢/kWh NORTHAMPTON — National Grid (Massachusetts Electric) — ~35¢/kWh LEE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WATERTOWN — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WINTHROP — National Grid (Massachusetts Electric) — ~35¢/kWh WASHINGTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HATFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HADLEY — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HOLDEN — Holden Municipal Light Department — Rate not verified ARLINGTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) CLINTON — National Grid (Massachusetts Electric) — ~35¢/kWh NEW BRAINTREE — National Grid (Massachusetts Electric) — ~35¢/kWh STOCKBRIDGE — National Grid (Massachusetts Electric) — ~35¢/kWh NEWTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WESTHAMPTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) BILLERICA — National Grid (Massachusetts Electric) — ~35¢/kWh WILMINGTON — Reading Municipal Light Department — Rate not verified MONTAGUE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) CHESHIRE — Eversource Energy (NSTAR Electric), National Grid (Massachusetts Electric) — Not assigned (multiple providers) WENHAM — National Grid (Massachusetts Electric) — ~35¢/kWh BUCKLAND — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HAWLEY — National Grid (Massachusetts Electric) — ~35¢/kWh SHELBURNE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WESTFORD — National Grid (Massachusetts Electric) — ~35¢/kWh CHELMSFORD — National Grid (Massachusetts Electric) — ~35¢/kWh SUNDERLAND — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) PITTSFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) CAMBRIDGE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) OAKHAM — National Grid (Massachusetts Electric) — ~35¢/kWh WEST BOYLSTON — West Boylston Municipal Lighting Plant — Rate not verified HUDSON — Hudson Light and Power Department — 16¢/kWh SAUGUS — National Grid (Massachusetts Electric) — ~35¢/kWh CUMMINGTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) LYNN — National Grid (Massachusetts Electric) — ~35¢/kWh SHUTESBURY — National Grid (Massachusetts Electric) — ~35¢/kWh SUDBURY — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) AMHERST — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) RICHMOND — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) CHESTERFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MALDEN — National Grid (Massachusetts Electric) — ~35¢/kWh RUTLAND — National Grid (Massachusetts Electric) — ~35¢/kWh MAYNARD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) REVERE — National Grid (Massachusetts Electric) — ~35¢/kWh NAHANT — National Grid (Massachusetts Electric) — ~35¢/kWh GOSHEN — National Grid (Massachusetts Electric) — ~35¢/kWh LEXINGTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MEDFORD — National Grid (Massachusetts Electric) — ~35¢/kWh WORTHINGTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WILLIAMSBURG — National Grid (Massachusetts Electric) — ~35¢/kWh LINCOLN — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) WINCHESTER — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MELROSE — National Grid (Massachusetts Electric) — ~35¢/kWh WHATELY — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) BOLTON — National Grid (Massachusetts Electric) — ~35¢/kWh BARRE — National Grid (Massachusetts Electric) — ~35¢/kWh ASHFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) LITTLETON — Littleton Electric Light & Water Department — Rate not verified AYER — National Grid (Massachusetts Electric) — ~35¢/kWh DEERFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) BEVERLY — National Grid (Massachusetts Electric) — ~35¢/kWh LANESBOROUGH — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) NORTH READING — Reading Municipal Light Department — Rate not verified DANVERS — Danvers Electric Division — Rate not verified WENDELL — National Grid (Massachusetts Electric) — ~35¢/kWh PRINCETON — Princeton Municipal Light Department — Rate not verified BOXBOROUGH — Littleton Electric Light & Water Department — Rate not verified LEVERETT — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MARBLEHEAD — Marblehead Municipal Light Department — Rate not verified BEDFORD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) LOWELL — National Grid (Massachusetts Electric) — ~35¢/kWh ADAMS — National Grid (Massachusetts Electric) — ~35¢/kWh TOPSFIELD — National Grid (Massachusetts Electric) — ~35¢/kWh ESSEX — National Grid (Massachusetts Electric) — ~35¢/kWh ORANGE — National Grid (Massachusetts Electric) — ~35¢/kWh CHARLEMONT — National Grid (Massachusetts Electric) — ~35¢/kWh BOSTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) MONROE — National Grid (Massachusetts Electric) — ~35¢/kWh FLORIDA — National Grid (Massachusetts Electric) — ~35¢/kWh WOBURN — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) ACTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) LANCASTER — National Grid (Massachusetts Electric) — ~35¢/kWh BURLINGTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) SALEM — National Grid (Massachusetts Electric) — ~35¢/kWh HUBBARDSTON — National Grid (Massachusetts Electric) — ~35¢/kWh NEW SALEM — National Grid (Massachusetts Electric) — ~35¢/kWh PETERSHAM — National Grid (Massachusetts Electric) — ~35¢/kWh HARVARD — National Grid (Massachusetts Electric) — ~35¢/kWh DALTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) CARLISLE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) PLAINFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) READING — Reading Municipal Light Department — 15.9¢/kWh WINDSOR — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) PEABODY — Peabody Municipal Light Plant — 15.7¢/kWh LEOMINSTER — National Grid (Massachusetts Electric) — ~35¢/kWh LEYDEN — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) NORTH ANDOVER — National Grid (Massachusetts Electric) — ~35¢/kWh FITCHBURG — Unitil (Fitchburg Gas & Electric) — ~45¢/kWh ERVING — Eversource Energy (NSTAR Electric), National Grid (Massachusetts Electric) — Not assigned (multiple providers) MIDDLETON — Middleton Municipal Light Department — Rate not verified LUNENBURG — Unitil (Fitchburg Gas & Electric) — ~45¢/kWh GILL — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) ROCKPORT — National Grid (Massachusetts Electric) — ~35¢/kWh TYNGSBOROUGH — National Grid (Massachusetts Electric) — ~35¢/kWh ANDOVER — National Grid (Massachusetts Electric) — ~35¢/kWh DUNSTABLE — National Grid (Massachusetts Electric) — ~35¢/kWh PHILLIPSTON — National Grid (Massachusetts Electric) — ~35¢/kWh WESTMINSTER — National Grid (Massachusetts Electric) — ~35¢/kWh GARDNER — National Grid (Massachusetts Electric) — ~35¢/kWh CONWAY — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) ROCHESTER — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) FRANKLIN — National Grid (Massachusetts Electric) — ~35¢/kWh BELCHERTOWN — National Grid (Massachusetts Electric) — ~35¢/kWh SHIRLEY — National Grid (Massachusetts Electric) — ~35¢/kWh WEST BRIDGEWATER — National Grid (Massachusetts Electric) — ~35¢/kWh SUTTON — National Grid (Massachusetts Electric) — ~35¢/kWh GEORGETOWN — Georgetown Municipal Light Department — Rate not verified CLARKSBURG — National Grid (Massachusetts Electric) — ~35¢/kWh ROWLEY — Rowley Municipal Lighting Plant — Rate not verified WILLIAMSTOWN — National Grid (Massachusetts Electric) — ~35¢/kWh GROVELAND — Groveland Municipal Light Department — Rate not verified METHUEN — National Grid (Massachusetts Electric) — ~35¢/kWh NEWBURY — National Grid (Massachusetts Electric) — ~35¢/kWh WEST NEWBURY — National Grid (Massachusetts Electric) — ~35¢/kWh HAVERHILL — National Grid (Massachusetts Electric) — ~35¢/kWh NEWBURYPORT — National Grid (Massachusetts Electric) — ~35¢/kWh MERRIMAC — Merrimac Municipal Light Department — Rate not verified TEWKSBURY — National Grid (Massachusetts Electric) — ~35¢/kWh SAVOY — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) GREENFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HAMILTON — National Grid (Massachusetts Electric) — ~35¢/kWh GROTON — Groton Electric Light Department, National Grid (Massachusetts Electric) — Not assigned (multiple providers) GLOUCESTER — National Grid (Massachusetts Electric) — ~35¢/kWh COLRAIN — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HEATH — National Grid (Massachusetts Electric) — ~35¢/kWh ROWE — National Grid (Massachusetts Electric) — ~35¢/kWh PEPPERELL — National Grid (Massachusetts Electric) — ~35¢/kWh TOWNSEND — Unitil (Fitchburg Gas & Electric) — ~45¢/kWh ASHBY — Unitil (Fitchburg Gas & Electric) — ~45¢/kWh ASHBURNHAM — Ashburnham Municipal Light Plant — Rate not verified WINCHENDON — National Grid (Massachusetts Electric) — ~35¢/kWh LAWRENCE — National Grid (Massachusetts Electric) — ~35¢/kWh ROYALSTON — National Grid (Massachusetts Electric) — ~35¢/kWh NORTH ADAMS — National Grid (Massachusetts Electric) — ~35¢/kWh WARWICK — National Grid (Massachusetts Electric) — ~35¢/kWh NORTHFIELD — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) IPSWICH — Ipswich Municipal Light Department — Rate not verified BERNARDSTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) DRACUT — National Grid (Massachusetts Electric) — ~35¢/kWh BOXFORD — National Grid (Massachusetts Electric) — ~35¢/kWh BROOKLINE — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) AMESBURY — National Grid (Massachusetts Electric) — ~35¢/kWh SALISBURY — National Grid (Massachusetts Electric) — ~35¢/kWh GOSNOLD — Gosnold Electric Light — Rate not verified LYNNFIELD — Peabody Municipal Light Plant, Reading Municipal Light Department — Not assigned (multiple providers) WAKEFIELD — Wakefield Municipal Light Department — 16.3¢/kWh CHELSEA — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) ABINGTON — National Grid (Massachusetts Electric) — ~35¢/kWh HOLLAND — National Grid (Massachusetts Electric) — ~35¢/kWh WEST STOCKBRIDGE — National Grid (Massachusetts Electric) — ~35¢/kWh NORTON — National Grid (Massachusetts Electric) — ~35¢/kWh WAYLAND — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) STOW — Hudson Light and Power Department — Rate not verified MANCHESTER-BY-THE-SEA — National Grid (Massachusetts Electric) — ~35¢/kWh BECKET — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) HOPKINTON — Eversource Energy (NSTAR Electric) — 35–36¢/kWh (division not mapped) GRANBY — National Grid (Massachusetts Electric) — ~35¢/kWh QUINCY — National Grid (Massachusetts Electric) — ~35¢/kWh BOYLSTON — Boylston Municipal Light Department — Rate not verified TEMPLETON — Templeton Municipal Lighting Plant — Rate not verified Pittsfield Springfield Worcester Boston Lowell New Bedford Plymouth Falmouth Nantucket Click or tap a town or area to see its electric utility and estimated rate.
Offline map · 351 municipalities · boundaries and provider classifications embedded in this file.
Map key · cents per kWh
Eversource (East / West) 35–36¢
National Grid mainland ~35¢
Unitil (Fitchburg) ~45¢
Priced municipal towns 15.7–21.5¢
Other municipal utilities Not priced
Multiple providers Unassigned
Nantucket / not set —
Eversource East and West:
Municipal towns with supplied rates are dark green (under 18¢) or light green (18–25¢). Click each for the precise estimate.
How to read: Rates are illustrative working estimates, not official tariffs. Actual all-in cost depends on billing period, usage, supply plan, and fixed charges. Divide total bill by kWh used to estimate your rate. Town-level provider data may include multiple companies and does not represent precise service boundaries.
Source: uploaded MassGIS TOWNSSURVEY and Public Utility Service Providers (electricity) shapefiles. Rates: The Energy Primer working estimates, October 2026. No external resources, scripts, fonts or API calls required.