National Grid

Customers Tracked: 3,067,804
Customers Out: 737
Last Updated: 3/12/2025 5:39:39 PM GMT

New York

CountyCustomers TrackedCustomers Out
Albany147,7731
Allegany7,1330
Cattaraugus32,0880
Cayuga9640
Chautauqua41,3170
Chenango2030
Clinton9620
Columbia21,2280
Cortland18,5781
Erie286,2620
Essex12,5850
Franklin19,7990
Fulton30,3990
Genesee27,2620
Hamilton6,6470
Herkimer24,7550
Jefferson58,1960
Lewis15,0710
Livingston16,6051
Madison24,1130
Monroe21,6100
Montgomery24,2000
Niagara83,3230
Oneida101,2060
Onondaga204,7861
Ontario4,6890
Orleans19,6470
Oswego57,5873
Otsego3,8220
Rensselaer68,47512
Saratoga103,0670
Schenectady74,5640
Schoharie14,2250
St. Lawrence44,0760
Warren45,312500
Washington25,720159
Wyoming3,5920

Massachusetts

CountyCustomers TrackedCustomers Out
Berkshire35,4490
Bristol118,6560
Essex280,3043
Franklin8,8810
Hampden30,0430
Hampshire32,2750
Middlesex242,2677
Nantucket14,2500
Norfolk151,95046
Plymouth117,1782
Suffolk33,4400
Worcester311,2701