EverSource

Customers Tracked:
3,343,823
Customers Out:
44
Last Updated:
11/9/2026 2:50:50 AM GMT

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Massachusetts

CountyCustomers TrackedCustomers Out
Barnstable183,5240
Berkshire41,3130
Bristol86,9951
Dukes19,6030
Franklin29,8760
Hampden113,5240
Hampshire32,7150
Middlesex389,7780
Norfolk120,4541
Plymouth93,8180
Suffolk361,47228
Worcester30

New Hampshire

CountyCustomers TrackedCustomers Out
Belknap30,5580
Carroll23,0220
Cheshire39,2950
Coos23,2770
Grafton15,8810
Hillsborough203,6220
Merrimack42,9030
Rockingham92,5770
Strafford65,6280
Sullivan18,5810
Unknown1130

Connecticut

CountyCustomers TrackedCustomers Out
Fairfield268,9950
Hartford437,1053
Litchfield102,1799
Middlesex87,8640
New Haven191,0030
New London101,1210
Tolland68,9291
Unknown8750
Windham57,2251