New Hampshire Power Outages
New Hampshire is currently showing a limited outage impact based on the latest tracked outage totals.
About 1 tracked customers are currently without power out of 766,490 total tracked customers (around 0.0%). We currently track 12 regions for this state. Based on the latest regional totals, the main outage impact is concentrated in Merrimack (36), Grafton (6), and Cheshire (1).
Current outage totals for New Hampshire appear relatively limited compared with larger outage events, but local conditions can still change quickly when utilities post new updates. For confirmation and outage reporting, check your utility provider directly and follow local safety guidance.
Last updated: Mar 19, 2026 3:17 PM. Use the update time shown on this page to understand how recent the displayed outage totals are.
New Hampshire power outage overview
Updated within the last hour
Use the region breakdown below to see where outages are concentrated inside the state. For official status, open a provider page and follow the outage link when available.
Most affected areas in New Hampshire
| Region | Customers out | Tracked | Updated |
|---|---|---|---|
| Merrimack | 36 | 79,215 | Mar 19, 2026 2:57 PM |
| Grafton | 6 | 56,253 | Mar 19, 2026 3:28 PM |
| Cheshire | 1 | 43,415 | Mar 19, 2026 2:41 PM |
| Hillsborough | 0 | 209,680 | Mar 19, 2026 2:47 PM |
| Rockingham | 0 | 167,411 | Mar 19, 2026 2:49 PM |
| Strafford | 0 | 67,525 | Mar 19, 2026 2:37 PM |
| Belknap | 0 | 46,512 | Mar 19, 2026 2:56 PM |
| Carroll | 0 | 45,131 | Mar 19, 2026 2:55 PM |
| Sullivan | 0 | 26,538 | Mar 19, 2026 3:02 PM |
| Coos | 0 | 24,782 | Mar 19, 2026 3:04 PM |
Cities and regions in New Hampshire
Utility providers in New Hampshire
EverSource
Customers out: 324 · Tracked: 1,446,877
New Hampshire Electic Co-Op
Customers out: 2 · Tracked: 85,825
Unitil
Customers out: 0 · Tracked: 31,036
Liberty Utilities
Customers out: 0 · Tracked: 6,628
What may cause outages in New Hampshire
Common drivers include severe storms, high winds, lightning, extreme heat, equipment failures, planned maintenance, and grid overload. This page focuses on current impact totals; for incident details, check official provider updates.
What to do during a power outage in New Hampshire
- Confirm status with your utility’s official outage page.
- Keep refrigerator/freezer doors closed when possible.
- Use flashlights instead of candles.
- Avoid downed lines and report hazards to local authorities.
FAQ
How often is outage data updated for New Hampshire?
Outage totals change as providers post new data. This page shows the latest available timestamp so you can judge how fresh the numbers are.
What should I do during a power outage in New Hampshire?
Use your provider’s official outage tools first, unplug sensitive electronics if needed, and stay clear of damaged lines or equipment. Follow local safety instructions during severe events.
Why can regional outage totals differ from the state total?
State and regional totals may not update at exactly the same time. Temporary mismatches can happen when providers refresh one area before another.
Last updated: Mar 19, 2026 3:17 PM