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Power Outages in Hillsborough County, NH

As of October 19, 2026 03:10 UTC, no outages are reported by Public Service Co of NH in Hillsborough County, NH. There is no live feed for Liberty Utilities (Granite State Electri. In 2025, the average customer here lost power for about 2.3 hours.

Hillsborough County, NH is served by 2 tracked utilities.

Cite this data
URL
https://massoutage.com/new-hampshire/hillsborough-county
As of
October 19, 2026 03:10 UTC
Publisher
MassOutage

MassOutage, "Power Outages in Hillsborough County, NH", live data as of October 19, 2026 03:10 UTC. https://massoutage.com/new-hampshire/hillsborough-county

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Hillsborough County, NH
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No outages reported

No active outages are reported by Public Service Co of NH in Hillsborough County.

No live feed for Liberty Utilities (Granite State Electri: outages in itsservice area won't show here.

Live status by utility · Hillsborough County

100%of this county's ~197,865 customers are served by utilities with a county-level live feed.

Blind spots

We can't see outages for: Liberty Utilities (Granite State Electri. Their customers are not in any number on this page; check their own outage maps.

UtilityFeedOutServed% outSmall outagesIncidentsUtility ETRAs of
Public Service Co of NHLive · county0203,5150.0%---
Liberty Utilities (Granite State ElectriNo live feedcan't see------

Public Service Co of NH reportsevery town in the county on each poll, so 0 out is a real all-clear. ETRs are the utility's own estimates.

Municipalities in Hillsborough County

Town-by-town counts as reported by Eversource New Hampshire, most affected first. A town served by more than one utility appears once per utility; utilities without a town-level feed aren't included. Updated .

TownUtilityOutServed% outUtility ETRSmall outages
No outages reported in any town by Eversource New Hampshire.
Show 31 towns with no outages
AMHERSTEversource New Hampshire05,7670.0%--
ANTRIMEversource New Hampshire01,6450.0%--
BEDFORDEversource New Hampshire010,0960.0%--
BENNINGTONEversource New Hampshire08830.0%--
BROOKLINEEversource New Hampshire02,2570.0%--
DEERINGEversource New Hampshire01,1580.0%--
FRANCESTOWNEversource New Hampshire09840.0%--
GOFFSTOWNEversource New Hampshire07,7420.0%--
GREENFIELDEversource New Hampshire09360.0%--
GREENVILLEEversource New Hampshire01,0140.0%--
HANCOCKEversource New Hampshire01,0980.0%--
HILLSBOROUGHEversource New Hampshire03,5240.0%--
HOLLISEversource New Hampshire03,7990.0%--
HUDSONEversource New Hampshire011,9060.0%--
LITCHFIELDEversource New Hampshire03,7210.0%--
LYNDEBOROUGHEversource New Hampshire08650.0%--
MANCHESTEREversource New Hampshire060,9660.0%--
MASONEversource New Hampshire07270.0%--
MERRIMACKEversource New Hampshire013,2110.0%--
MILFORDEversource New Hampshire07,9870.0%--
MONT VERNONEversource New Hampshire01,1310.0%--
NASHUAEversource New Hampshire044,6460.0%--
NEW BOSTONEversource New Hampshire02,9200.0%--
NEW IPSWICHEversource New Hampshire02,4780.0%--
PELHAMEversource New Hampshire0620.0%--
PETERBOROUGHEversource New Hampshire03,9510.0%--
SHARONEversource New Hampshire02010.0%--
TEMPLEEversource New Hampshire07100.0%--
WEAREEversource New Hampshire04,8820.0%--
WILTONEversource New Hampshire02,0420.0%--
WINDSOREversource New Hampshire02060.0%--

Active outages in Hillsborough County0

No individual outages are listed by utilities with an outage-level feed right now.

Electricity-dependent residents

HHS emPOWER · data October 7, 2026

Medicare beneficiaries in Hillsborough Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.

Power-dependent
2,762
Oxygen service
501
Dialysis (facility)
398
Home health / hospice
650
By ZIP code (34)
ZIPPower-dependentVentilatorsO2 concentratorsHome dialysis
031032300178≤11
03102224≤11167≤11
03060219≤11165≤11
03104174≤11122≤11
03051154≤11113≤11
03062151≤11108≤11
03054147≤11100≤11
03110105≤1161≤11
03064101≤1167≤11
0305585≤1159≤11
0304582≤1157≤11
0307679≤1154≤11
0306379≤1156≤11
0324475≤1152≤11
0310960≤11430
0303157≤11310
0345856≤1131≤11
0328149≤1134≤11
0304939023≤11
03052350250
0308631≤1123≤11
0344030≤1122≤11
03101240170
0307123≤1118≤11
0304823017≤11
0304721≤1113≤11
0307018≤11≤11≤11
0344916≤11≤11≤11
0303316≤1112≤11
03082130≤11≤11
03442≤110≤110
03084≤110≤110
03057≤110≤110
03043≤110≤110

Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.

🔔 Alerts for Hillsborough County, NH

Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Hillsborough County or any town and utility in it.

Get alerts for Hillsborough CountySend updates to your dashboardRSS feed
◢ ACTIVE WEATHER ALERTS · NWS

No active NWS alerts for Hillsborough County right now.

Recent NWS alert activity · Hillsborough County

Hillsborough County has been under 3 National Weather Service alerts recently, most recently a Frost Advisory on October 11, 2026.

  • Frost Advisory ×3

Latest Hillsborough County, NH outage updates

A running log of how this outage has changed, updated automatically as utilities report in.

  1. RESOLVED

    Power restored after 2h 6m

  2. IMPROVING

    Improving: down to 297 customers out

  3. OUTAGE BEGAN

    Outage began: 801 customers out (0.4% of the county)

  4. RESOLVED

    Power restored after 35m

  5. IMPROVING

    Improving: down to 1,552 customers out

  6. OUTAGE BEGAN

    Outage began: 3,019 customers out (1.5% of the county)

  7. RESOLVED

    Power restored after 1h 2m

  8. OUTAGE BEGAN

    Outage began: 625 customers out (0.3% of the county)

Outage trend · Hillsborough County, NH
0customers out
Data as of Oct 19, 2026 03:00 UTC
Hillsborough County, NH: customers without power, last 24 hoursPeak 0 customers out; latest 0 as of Oct 19, 2026 03:00 UTC. Each point is the highest reading in its interval.00.30.50.81Oct 186 AM12 PM6 PM
Use the arrow keys to read values.
Times in EDT. Shaded stretches had no reading.

Historical reliability

In 2025, the average customer in Hillsborough County went about 2.3 hours without power. Peak simultaneous outage on record reached 58,016 customers.

Official state benchmark (EIA 2025)Source: US EIA

The US EIA reports New Hampshire utilities averaged 2.5 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 2.3 hrs.

A decade of outages (2015–2025)
avg hrs without power / customer
Hillsborough County average outage hours per customer by year2015–2025: 2015 1.5h, 2016 2.9h, 2017 9.5h, 2018 4.7h, 2019 1.4h, 2020 4.8h, 2021 2.1h, 2022 4.8h, 2023 10.1h, 2024 6.9h, 2025 2.3h. Highlighted: 2023.0510151.5h20152.9h20169.5h20174.7h20181.4h20194.8h20202.1h20214.8h202210.1h20236.9h20242.3h2025
Use the arrow keys to read values.

Worst year here was 2023 (peak 29,343 customers out) · decade average 4.6 hrs without power per customer/yr.

YearOutage eventsPeak customers outAvg hrs/customer
201571210,7511.5
20161,02820,7352.9
201796658,0169.5
201889228,3124.7
20195117,9821.4
202098718,9194.8
202198212,0032.1
20221,01725,0824.8
202399529,34310.1
20241,05121,8266.9
20251,08218,6172.3

Cost of power in Hillsborough County

ENERGY & AI DEMAND →

Estimated residential electricity price for Hillsborough County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.

24.2¢/kWh
estimated residential average
▲ 31% since 2015
vs New Hampshire avg 26.6¢
vs US avg 20.0¢
BY UTILITY · RESIDENTIAL ¢/kWh

Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.

Worst recorded outages
STARTEDPEAK OUTDURATION
October 30, 201758,0166d
March 14, 202329,3434d 2h
April 4, 201828,3121d 20h
December 23, 202225,0823d 21h
January 23, 202322,8194d 20h
See the biggest power outages in US history →
Natural hazards & outage risk
HIGH

Very High ice storms exposure · 4.6 hrs/yr of outages over the last decade.

Ice stormVery High
Strong windRelatively High
HurricaneRelatively Moderate
TornadoRelatively Moderate
FloodingRelatively Moderate
All hazard rankings →

Power outages in Hillsborough County: FAQ

How often does Hillsborough County, NH lose power?
Based on EAGLE-I records, Hillsborough County, NH logged 1,082 distinct outage events in 2025, averaging about 2.3 hours without power per customer over the year.
What was the worst power outage in Hillsborough County, NH?
The largest tracked outage peaked at 58,016 customers without power, beginning October 30, 2017 and lasting about 6d.
Is there a power outage in Hillsborough County, NH right now?
No major outage is currently reported for Hillsborough County, NH. Live coverage depends on whether local utilities report to ODIN.
Which utilities serve Hillsborough County, NH?
Tracked electric providers include Public Service Co of NH.
Nearby counties
Cheshire CountyEssex CountyMerrimack CountyMiddlesex County
Cities & towns in Hillsborough County

Manchester, Nashua. Town-level outage counts are in the municipalities table above.

ZIP codes in Hillsborough County

Outages are tracked at the county level; these ZIP codes fall within Hillsborough County.

03031, 03033, 03043, 03045, 03047, 03048, 03049, 03051, 03052, 03054, 03055, 03057, 03060, 03062, 03063, 03064, 03070, 03071, 03076, 03082, 03084, 03086, 03101, 03102, 03103, 03104, 03109, 03110, 03244, 03281, 03440, 03442, 03449, 03458

Electric providers serving this county

From EIA-861 service territory, with official reliability where reported.

ProviderOfficial SAIDI (EIA)LiveReport outage
Public Service Co of NH2.7 hrsLive · county-
Liberty Utilities (Granite State Electri2.1 hrsNo live feed-

Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of New Hampshire customers). Machine-readable data: /api/v1/counties/33011 and /api/v1/counties/33011/history.