EverSource

Customers Tracked:
3,334,594
Customers Out:
441
Last Updated:
9/16/2025 1:15:40 PM GMT

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Massachusetts

CountyCustomers TrackedCustomers Out
Barnstable179,2040
Berkshire38,9130
Bristol85,7510
Dukes18,5140
Franklin28,5720
Hampden110,28210
Hampshire31,4500
Middlesex382,136126
Norfolk123,0740
Plymouth92,0651
Suffolk355,8130
Worcester30

New Hampshire

CountyCustomers TrackedCustomers Out
Belknap30,4480
Carroll23,0540
Cheshire39,4310
Coos23,1880
Grafton15,8820
Hillsborough203,6350
Merrimack42,9990
Rockingham91,9110
Strafford65,3600
Sullivan18,7360
Unknown1160

Connecticut

CountyCustomers TrackedCustomers Out
Fairfield269,73838
Hartford443,9412
Litchfield103,7427
Middlesex89,4111
New Haven194,1781
New London103,23795
Tolland70,45148
Unknown8950
Windham58,498112