Outage Pro

New Hampshire Power Outages — Live Map

New Hampshire Power Outage Summary

As of September 17, 2026 at 8:10 PM ET, 1,453 of 865,754 tracked electric customers (0.17%) in New Hampshire are without power, across 4 utility providers.

View Electricity Rates in New Hampshire
Customers Out
1,453
Customers Served
865,754
Share Without Power
0.17%
Utility Providers
4

Most Affected Counties in New Hampshire

Customers Out %Customers Out
  1. 1Merrimack County80,424 Served0.91%728
  2. 2Grafton County68,659 Served0.79%539
  3. 3Belknap County49,464 Served0.24%117
  4. 4Carroll County44,119 Served0.10%44
  5. 5Hillsborough County331,373 Served<0.01%23

Most Affected Utilities in New Hampshire

Customers Out %Customers Out
  1. 1EverSource538,866 Served0.22%1,193
  2. 2New Hampshire Electic Co-Op85,499 Served0.19%162
  3. 3Liberty Utilities241,389 Served0.04%98

All New Hampshire Counties

Belknap County49,464 Served1170.24%Carroll County44,119 Served440.10%Cheshire County45,701 Served1<0.01%Coos County19,269 Served00.00%Grafton County68,659 Served5390.79%Hillsborough County331,373 Served23<0.01%Merrimack County80,424 Served7280.91%Rockingham County133,779 Served1<0.01%Strafford County66,681 Served00.00%Sullivan County26,285 Served00.00%

Utility Providers Tracked in New Hampshire

EverSource538,866 Served1,1930.22%New Hampshire Electic Co-Op85,499 Served1620.19%Liberty Utilities241,389 Served980.04%Unitil0 ServedData Unavailable — last reading April 22, 2026 at 5:32 AM ETN/A

Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated: September 17, 2026 at 8:10 PM ET