Power Out Map

Investor Owned utility · · NH

Liberty Utilities (Granite State Electri

In 2025, the average Liberty Utilities (Granite State Electri customer in New Hampshire was without power for 125 minutes (2.1 hours), 13% less than the median New Hampshire utility.

Outage minutes per customer 125min 2025, including major storms
Excluding major storm days 109min The everyday reliability of the network
Outages per customer a year 1.07 SAIFI, 2025
Residential price 22.6¢/kWh 2025 · New Hampshire median 22.6¢

Reliability

Minutes in the dark, year by year

Average minutes without power per customer in New Hampshire (SAIDI), with and without major event days, against the median New Hampshire utility.

0 500 1,000 1,500 20182019202020212022202320242025 All days 125 No major storms 109 NH median 143

Price

Residential cents per kWh

Revenue from full-service residential customers divided by their sales, as reported to the EIA.

0.0 10.0 20.0 30.0 40.0 20182019202020212022202320242025 This utility 22.6 NH median 22.6

Territory

Counties served

Counties where Liberty Utilities (Granite State Electri reports customers. Open one for its full outage history.

New Hampshire

CheshireGraftonHillsboroughRockinghamSullivan

Source: U.S. Energy Information Administration, Form EIA-861, 2018–2025. Reliability uses the IEEE 1366 standard where the utility reports it. Residential customers in 2025: 39,815.