Unitil
Electricity Rates, Plans & Statistics
About Unitil
Unitil is an investor owned entity headquartered in Hampton, New Hampshire and serving customers in 3 states in the United States. The supplier has 1,889,519 residential customers, 195,037 commercial customers, one transportation customer and 4,138 industrial accounts throughout their service area that they provide electricity services to. On average, Unitil's residential electricity rate is 23.70 cents per kilowatt hour, ranking the supplier at 2907th out of 2923 in the country for average electricity rate. About 9,826,395 megawatt hours were sold to other suppliers through the wholesale market in 2020. The electricity they sourced consisted of megawatt hours generated by the company at power facilities they own and megawatt hours that they purchased by way of wholesale channels. They produced 39,694 megawatt hours and purchased 31,337,100 on the wholesale market. The revenue for Unitil in 2020 from electricity sales was $7,849,460,400, with 4.03% coming from wholesale electricity sales and 50.71% from retail sales to end users.
The average residential power bill for a consumer of Unitil is $152.78 per month, while the nationwide average is $125.95. Unitil is the 28th largest provider out of 3509 providers in the country based on customer count. The company generates 2,880.06 megawatt hours from non-renewable fuel sources per year. This ranks them 411th in the nation out of 3509 providers. Unitil generates 70,488.81 megawatt hours from their production plants, ranking them as the 380th highest producer of electricity out of 3509 electricity suppliers in the country.
Offering net metering to consumers is a win-win situation for Unitil and individuals who get their electricity from the company. This makes it easier for people who are interested to install solar and other alternative electricity options as they have the ability to sell unused kilowatt hours back into the grid.
Energy loss is just part of the process when dealing with electricity transmission. Unitil currently averages a loss of approximately 4.48% of the total electricity they produce. This percentage of electricity lost earns them a rank of 775th best out of 3509 providers who report energy loss in the country.
Unitil Rate & Electric Bills
Unitil residential electric rates are highest in January and the highest average bill is in July.
Historical Electricity Rates:
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Unitil Overview
- Company Type:Investor Owned
- Subsidiary Company:Eversource Energy
- Headquarters:6 Liberty Lane West
Hampton, New Hampshire 03842
United States of America - CEO:Thomas Meissner Jr.
Unitil Contact
- Website:www.unitil.com
- Customer Service Phone:(888) 301-7700
- Contact Page:www.unitil.com
- Social Media:
Unitil Service
- Rates & Plans:www.unitil.com
- Outage Map:unitil.com
- Outage Phone:(888) 301-7700
- States Served:
- Massachusetts
- Connecticut
- New Hampshire
- Counties Served:
- Middlesex County
- Fairfield County
- Hartford County
- New Haven County
- Worcester County
- Major Cities Served:See all cities
- Table Of Contents:
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Quick Facts About Unitil
Unitil generates 95.96% of their electricity from sustainable fuel sources, which ranks them 234th in the United States out of the 3509 suppliers we track.
Unitil is 82nd out of 3509 suppliers in the United States for total megawatt hours produced from solar power.


Energy Loss
Unitil's energy loss due to business operations.
Total Energy Loss
1,406,647MWh
775 National Rank
Unitil Energy Makeup
Unitil Coverage Map

Unitil State Coverage
State | Customers | Sales ($) | State Rank Based On Revenue | % of Provider's Residential Sales in State |
---|---|---|---|---|
Connecticut | 1,082,339 | 2,479,847,804 | 1 | 58.57% |
Massachusetts | 495,232 | 1,074,344,150 | 2 | 20.74% |
New Hampshire | 511,125 | 945,271,103 | 1 | 20.69% |
Unitil County Coverage
County | Population | Providers | Avg. County Rate (¢) | Avg. Electric Bill |
---|---|---|---|---|
Barnstable County | 228,996 | 35 | 25.31 | $148.29/mo |
Belknap County | 63,705 | 18 | 21.75 | $141.80/mo |
Berkshire County | 129,026 | 35 | 25.21 | $147.43/mo |
Bristol County | 579,200 | 38 | 25.24 | $149.59/mo |
Carroll County | 50,107 | 18 | 21.67 | $141.35/mo |
Cheshire County | 76,458 | 18 | 21.23 | $136.40/mo |
Coos County | 31,268 | 17 | 21.46 | $140.73/mo |
Dukes County | 20,600 | 34 | 24.76 | $143.05/mo |
Fairfield County | 957,419 | 25 | 24.77 | $173.10/mo |
Franklin County | 71,029 | 35 | 25.28 | $147.99/mo |
Power Plants Owned by Unitil
Plant | City/County | State | Primary Fuel Type | Production (MWh) | Emission (kg) | Emissions/MWh | Toxic Chemical Release | Closing Date |
---|---|---|---|---|---|---|---|---|
Cousins Island CDP | ME | Residual Fuel Oil | 154,780 | 131,982,021.44 | 852.71 | |||
Southwick Solar PVEversource Energy (100.00%) | Hampden County | MA | Solar | 9,138 | ||||
East Longmeadow Solar PVEversource Energy (100.00%) | Hampden County | MA | Solar | 8,489 | ||||
Springfield Solar PVEversource Energy (100.00%) | Springfield | MA | Solar | 6,376 | ||||
Hampden Solar PVEversource Energy (100.00%) | Hampden County | MA | Solar | 5,865 | ||||
Montague Site 36-GrosolarEversource Energy (100.00%) | Franklin County | MA | Solar | 5,789 | ||||
Hatfield Solar PVEversource Energy (100.00%) | Hampshire County | MA | Solar | 5,550 | ||||
Greenfield Solar PVEversource Energy (100.00%) | Greenfield Town | MA | Solar | 3,129 | ||||
Southampton Solar PVEversource Energy (100.00%) | Hampshire County | MA | Solar | 3,123 | ||||
Wareham Solar PVEversource Energy (100.00%) | West Wareham CDP | MA | Solar | 2,937 |
Unitil Fuel Makeup
Cities Unitil Has Coverage
- Acushnet Center CDP, MA
- Adams CDP, MA
- Agawam Town, MA
- Amherst Town, MA
- Ansonia, CT
- Antrim CDP, NH
- Arlington CDP, MA
- Armonk CDP, NY
- Ashland CDP, NH
- Athol CDP, MA
- Ayer CDP, MA
- Baldwinville CDP, MA
- Ball Pond CDP, CT
- Baltic CDP, CT
- Bantam, CT
- Barnstable Town, MA
- Barre CDP, MA
- Belchertown CDP, MA
- Bellingham CDP, MA
- Belmont CDP, MA
- Belmont CDP, NH
- Berlin, NH
- Berwick CDP, ME
- Bethel CDP, CT
- Bethlehem Village CDP, CT
- Bliss Corner CDP, MA
- Blue Hills CDP, CT
- Boston, MA
- Bourne CDP, MA
- Branford Center CDP, CT
- Brewster CDP, MA
- Bridgeport, CT
- Bristol, CT
- Bristol CDP, NH
- Broad Brook CDP, CT
- Brookline CDP, MA
- Burlington CDP, MA
- Buzzards Bay CDP, MA
- Byram CDP, CT
- Cambridge, MA
- Canaan CDP, CT
- Canton Valley CDP, CT
- Cedar Crest CDP, MA
- Charlestown CDP, NH
- Chatham CDP, MA
- Chelsea, MA
- Cheshire Village CDP, CT
- Chester Center CDP, CT
- Chicopee, MA
- Claremont, NH
- Clinton CDP, MA
- Clinton CDP, CT
- Cochituate CDP, MA
- Colchester CDP, CT
- Colebrook CDP, NH
- Coleytown CDP, CT
- Collinsville CDP, CT
- Compo CDP, CT
- Concord, NH
- Conning Towers Nautilus Park CDP, CT
- Contoocook CDP, NH
- Conway CDP, NH
- Cordaville CDP, MA
- Cos Cob CDP, CT
- Coventry Lake CDP, CT
- Crystal Lake CDP, CT
- Danbury, CT
- Daniels Farm CDP, CT
- Danielson, CT
- Darien Downtown CDP, CT
- Dedham CDP, MA
- Deep River Center CDP, CT
- Dennis CDP, MA
- Dennis Port CDP, MA
- Derby, CT
- Derry CDP, NH
- Devens CDP, MA
- Dover, NH
- Dover CDP, MA
- Durham CDP, NH
- Durham CDP, CT
- Duxbury CDP, MA
- East Brookfield CDP, MA
- East Brooklyn CDP, CT
- East Dennis CDP, MA
- East Douglas CDP, MA
- East Falmouth CDP, MA
- East Hampton CDP, CT
- East Hartford CDP, CT
- East Harwich CDP, MA
- East Haven CDP, CT
- East Merrimack CDP, NH
- East Pepperell CDP, MA
- East Sandwich CDP, MA
- East Village CDP, CT
- Easthampton Town, MA
- Edgartown CDP, MA
- Enfield CDP, NH
- Epping CDP, NH
- Essex Village CDP, CT
- Everett, MA
- Exeter CDP, NH
- Fairfield University CDP, CT
- Fall River, MA
- Falmouth CDP, MA
- Farmington CDP, NH
- Fenwick, CT
- Fiskdale CDP, MA
- Fitchburg, MA
- Forestdale CDP, MA
- Framingham CDP, MA
- Franklin, NH
- Fryeburg CDP, ME
- Gales Ferry CDP, CT
- Georgetown CDP, CT
- Glastonbury Center CDP, CT
- Glenville CDP, CT
- Goffstown CDP, NH
- Gorham CDP, NH
- Granby CDP, MA
- Great Barrington CDP, MA
- Greenfield, MA
- Greenfield Town, MA
- Greens Farms CDP, CT
- Greenville CDP, NH
- Greenwich CDP, CT
- Groton, CT
- Groton CDP, MA
- Groton Long Point, CT
- Groveton CDP, NH
- Guilford Center CDP, CT
- Hampton Beach CDP, NH
- Hampton CDP, NH
- Hanover CDP, NH
- Hanscom AFB CDP, MA
- Hanson CDP, MA
- Hartford, CT
- Harwich Center CDP, MA
- Harwich Port CDP, MA
- Hatfield CDP, MA
- Hazardville CDP, CT
- Henniker CDP, NH
- Heritage Village CDP, CT
- Higganum CDP, CT
- Hillsborough CDP, NH
- Hinsdale CDP, NH
- Holland CDP, MA
- Holyoke, MA
- Hooksett CDP, NH
- Hopedale CDP, MA
- Hopkinton CDP, MA
- Housatonic CDP, MA
- Hudson CDP, MA
- Hudson CDP, NH
- Jaffrey CDP, NH
- Jewett City, CT
- Keene, NH
- Kensington CDP, CT
- Kingston CDP, MA
- Laconia, NH
- Lake Pocotopaug CDP, CT
- Lakes East CDP, CT
- Lakes West CDP, CT
- Lakeville CDP, CT
- Lancaster CDP, NH
- Lebanon, NH
- Lee CDP, MA
- Lenox CDP, MA
- Leominster, MA
- Lexington CDP, MA
- Litchfield, CT
- Littleton CDP, NH
- Littleton Common CDP, MA
- Londonderry CDP, NH
- Long Hill CDP, CT
- Long Hill CDP (Fairfield County), CT
- Longmeadow CDP, MA
- Lordship CDP, CT
- Lowell, MA
- Lunenburg CDP, MA
- Madison Center CDP, CT
- Malden, MA
- Manchester, NH
- Manchester CDP, CT
- Mansfield Center CDP, CT
- Marion Center CDP, MA
- Marlborough CDP, NH
- Marshfield CDP, MA
- Marshfield Hills CDP, MA
- Mashpee Neck CDP, MA
- Mattapoisett Center CDP, MA
- Maynard CDP, MA
- Medfield CDP, MA
- Medford, MA
- Melrose, MA
- Meredith CDP, NH
- Meriden, CT
- Middletown, CT
- Milford, CT
- Milford CDP, MA
- Milford CDP, NH
- Mill Plain CDP, CT
- Millis-Clicquot CDP, MA
- Milton CDP, MA
- Monson Center CDP, MA
- Monument Beach CDP, MA
- Moodus CDP, CT
- Moosup CDP, CT
- Mystic CDP, CT
- Nashua, NH
- Naugatuck, CT
- Needham CDP, MA
- New Bedford, MA
- New Britain, CT
- New Canaan CDP, CT
- New Hartford Center CDP, CT
- New Haven, CT
- New London, CT
- New London CDP, NH
- New Milford CDP, CT
- New Preston CDP, CT
- Newington CDP, CT
- Newmarket CDP, NH
- Newport CDP, NH
- Newton, MA
- Newtown, CT
- Niantic CDP, CT
- Noank CDP, CT
- Noroton CDP, CT
- Noroton Heights CDP, CT
- North Adams, MA
- North Brookfield CDP, MA
- North Conway CDP, NH
- North Falmouth CDP, MA
- North Granby CDP, CT
- North Grosvenor Dale CDP, CT
- North Haven CDP, CT
- North Lakeville CDP, MA
- North Pembroke CDP, MA
- North Westport CDP, MA
- Northampton, MA
- Northborough CDP, MA
- Northfield CDP, MA
- Northford CDP, CT
- Northwest Harwich CDP, MA
- Northwest Harwinton CDP, CT
- Norwalk, CT
- Norwich, CT
- Norwood CDP, MA
- Oak Bluffs CDP, MA
- Oakville CDP, CT
- Old Greenwich CDP, CT
- Old Hill CDP, CT
- Old Mystic CDP, CT
- Old Saybrook Center CDP, CT
- Onset CDP, MA
- Orange CDP, CT
- Orange CDP, MA
- Orleans CDP, MA
- Oronoque CDP, CT
- Oxford CDP, MA
- Oxoboxo River CDP, CT
- Palmer Town, MA
- Pawcatuck CDP, CT
- Pemberwick CDP, CT
- Pepperell CDP, MA
- Peterborough CDP, NH
- Pinardville CDP, NH
- Pinehurst CDP, MA
- Pittsfield, MA
- Pittsfield CDP, NH
- Plainfield Village CDP, CT
- Plantsville CDP, CT
- Plattsville CDP, CT
- Plymouth CDP, MA
- Plymouth CDP, NH
- Poplar Plains CDP, CT
- Poquonock Bridge CDP, CT
- Port Chester, NY
- Portland CDP, CT
- Portsmouth, NH
- Putnam CDP, CT
- Quincy, MA
- Quinebaug CDP, CT
- Quinnipiac University CDP, CT
- Randolph Town, MA
- Raymond CDP, NH
- Reading CDP, MA
- Revere, MA
- Ridgebury CDP, CT
- Ridgefield CDP, CT
- Riverside CDP, CT
- Rochester, NH
- Rockville CDP, CT
- Rutland CDP, MA
- Rye Brook, NY
- Sacred Heart University CDP, CT
- Sagamore CDP, MA
- Salmon Brook CDP, CT
- Sandwich CDP, MA
- Sandy Hook CDP, CT
- Saugatuck CDP, CT
- Saybrook Manor CDP, CT
- Scituate CDP, MA
- Seabrook Beach CDP, NH
- Sharon CDP, MA
- Shelburne Falls CDP, MA
- Shelton, CT
- Sherwood Manor CDP, CT
- Shirley CDP, MA
- Simsbury Center CDP, CT
- Smith Mills CDP, MA
- Somers CDP, CT
- Somersworth, NH
- Somerville, MA
- South Ashburnham CDP, MA
- South Berwick CDP, ME
- South Coventry CDP, CT
- South Deerfield CDP, MA
- South Dennis CDP, MA
- South Duxbury CDP, MA
- South Eliot CDP, ME
- South Hooksett CDP, NH
- South Lancaster CDP, MA
- South Wilton CDP, CT
- South Windham CDP, CT
- South Woodstock CDP, CT
- South Yarmouth CDP, MA
- Southbridge Town, MA
- Southport CDP, CT
- Southwood Acres CDP, CT
- Spencer CDP, MA
- Springfield, MA
- Stafford Springs CDP, CT
- Stamford, CT
- Staples CDP, CT
- Stepney CDP, CT
- Stoneham CDP, MA
- Stonington, CT
- Storrs CDP, CT
- Stratford Downtown CDP, CT
- Sturbridge CDP, MA
- Suffield Depot CDP, CT
- Suncook CDP, NH
- Tariffville CDP, CT
- Tashua CDP, CT
- Teaticket CDP, MA
- Terryville CDP, CT
- The Pinehills CDP, MA
- Thomaston CDP, CT
- Thompsonville CDP, CT
- Tilton Northfield CDP, NH
- Tokeneke CDP, CT
- Torrington, CT
- Townsend CDP, MA
- Troy CDP, NH
- Trumbull Center CDP, CT
- Turners Falls CDP, MA
- Upton CDP, MA
- Vineyard Haven CDP, MA
- Wakefield CDP, MA
- Wallingford Center CDP, CT
- Walpole CDP, MA
- Waltham, MA
- Ware CDP, MA
- Wareham Center CDP, MA
- Warren CDP, MA
- Waterbury, CT
- Waterford CDP, CT
- Watertown CDP, CT
- Watertown Town, MA
- Wauregan CDP, CT
- Weatogue CDP, CT
- Webster CDP, MA
- Wellesley CDP, MA
- West Brookfield CDP, MA
- West Chatham CDP, MA
- West Concord CDP, MA
- West Dennis CDP, MA
- West Falmouth CDP, MA
- West Hartford CDP, CT
- West Haven, CT
- West Simsbury CDP, CT
- West Springfield Town, MA
- West Swanzey CDP, NH
- West Wareham CDP, MA
- West Yarmouth CDP, MA
- Westborough CDP, MA
- Westbrook Center CDP, CT
- Westfield, MA
- Westminster, VT
- Westport Village CDP, CT
- Wethersfield CDP, CT
- Weweantic CDP, MA
- White Island Shores CDP, MA
- Whitefield CDP, NH
- Whitinsville CDP, MA
- Wilbraham CDP, MA
- Williamstown CDP, MA
- Willimantic CDP, CT
- Wilmington CDP, MA
- Wilton CDP, NH
- Wilton Center CDP, CT
- Winchendon CDP, MA
- Winchester CDP, MA
- Winchester CDP, NH
- Windsor Locks CDP, CT
- Winsted CDP, CT
- Winthrop Town, MA
- Woburn, MA
- Wolfeboro CDP, NH
- Woodbury Center CDP, CT
- Woodmont, CT
- Woodsville CDP, NH
- Woonsocket, RI
- Worcester, MA
- Yarmouth Port CDP, MA
* City coverage generated based on government data. Always verify you can get service from the provider.
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Unitil FAQ:
What is the average BUNDLED electricity rate for Unitil customers?
The average BUNDLED rate of electricity for consumers of Unitil is 23.70 cents per kilowatt hour (¢/kWh).
What cities does Unitil provider electricity to?
Unitil supplies to 417 cities.
What percentage of Unitil's electricity is produced using nonrenewable fuel sources?
Unitil generates 4.09% of their electricity from nonrenewable fuel types.
How much is the average bundled bill for Unitil customers each month?
The average monthly bundled electric bill for customers of Unitil is $152.78. The United States average is $125.95 for bundled service.
Who is the CEO of Unitil?
Unitil's current CEO is Thomas Meissner Jr..
What is the phone number for Unitil?
Unitil's customer service phone number is (888) 301-7700
How many power plants are owned by or associated with Unitil?
Unitil is associated with or owns 18 power plants.
What percentage of Unitil's electricity is produced from renewable fuels?
Power production facilities owned by or associated with Unitil generate 95.96% of their electricity using renewable fuel types.
Does Unitil have any subsidiary companies?
Eversource Energy is owned by Unitil.
How many counties does Unitil sell electricity in?
Unitil supplies electricity in 31 counties.
How many states does Unitil provider electricity in?
Unitil supplies electricity to customers in 3 states throughout the country including Massachusetts, Connecticut, and New Hampshire.