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LIVEUpdated Source: DOE ODIN

Live Power Outage Map

Track power outages across the United States by state and county, alongside the storms, solar activity and cyber threats that put the grid at risk.

As of Nov 4, 12:15 PM EST, utilities reporting to DOE ODIN show 17,236 customers without power across 35 states, with the most in Tennessee (3,382).

Live U.S. outage map

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  • Normal
  • Minor
  • Moderate
  • Major
  • Severe
  • Limited live data

Circles show customers without power by county. Gray areas: no participating utility shares live data yet.

Customers without power
17,236
Participating utilities
States with outages
35
of 50 states + DC
Reporting utilities
142
Live data in 38 states
Grid threat level
Normal
See all signals

Most affected states

Ranked by customers without power right now

States with the most customers without power
StateCustomers out
Tennessee3,382
New Jersey3,004
Texas2,851
Oregon1,921
California1,414
West Virginia721
Massachusetts696
Utah632

Most affected counties

Hardest-hit counties right now

CountyCustomers out
Harris County, TX2,325
Morris County, NJ1,717
Montgomery County, TN1,708
Clackamas County, OR1,568
Robertson County, TN1,520
Ocean County, NJ1,270
Los Angeles County, CA635
Worcester County, MA437

Grid Threat Monitor

Live signals that drive outages: severe weather, geomagnetic storms and grid cyber advisories

Open Grid Threat Monitor →
Power outagesNormal

17,236 customers out

35 states reporting outages from 142 participating utilities

Severe weatherNormal

12 outage-relevant alerts

5 Wind Advisories, 4 Flash Flood Warnings

Space weatherNormal

Geomagnetic: quiet (Kp 1.7)

Forecast up to G1 in the next 3 days

Grid cyber advisoriesNormal

0 energy-sector ICS advisories (30 days)

No new energy-sector advisories in the last 30 days

Latest outage news

All news →

Grid security

AI, data centers & demand

Outside the United States

Official outage maps, who to call and past events for each region

All countries →

Be prepared, not scared

Clear, sourced explainers on grid threats and preparedness

All guides →
ExplainersAI Data Centers and the Power Grid: Will AI Cause Blackouts?Will AI data centers cause blackouts? What NERC, LBNL, PJM and ERCOT data show about data center power demand, grid reliability risk and electricity prices.8 min read · Updated Nov 2HistoryThe Biggest Blackouts in U.S. HistoryThe biggest blackouts in U.S. history, from the 1965 and 2003 Northeast blackouts to Hurricane Maria, Winter Storm Uri and 2024's Helene and Milton.9 min read · Updated Nov 2Grid SecurityCould a Cyberattack Take Down the U.S. Power Grid?Could a cyberattack take down the U.S. power grid? What Ukraine, Poland and Volt Typhoon reveal, how the grid is defended, and how households can prepare.8 min read · Updated Nov 2PreparednessGrid-Down Preparedness Checklist: How to Prepare for a Long Power OutageA calm grid-down preparedness checklist for a long power outage: water, food, light, heat, medical needs, radio, cash and pets for 24 hours to 2 weeks.9 min read · Updated Nov 2Grid SecuritySolar Storms and the Power Grid: What a Geomagnetic Storm Can DoCan a solar storm knock out the power grid? How geomagnetic storms and GICs affect transformers, what 1989 and May 2024 showed, and how to prepare calmly.8 min read · Updated Nov 2PreparednessWhat to Do During a Power Outage: A Step-by-Step Safety GuideWhat to do during a power outage, step by step: check if it's just you, report it, protect electronics and food, avoid downed lines and carbon monoxide.7 min read · Updated Nov 2

Data reports

Rankings built from official U.S. Energy Information Administration data

ReportThe Largest U.S. Power Outages Since 2014ReportStates With the Most Power Outages (2025 Data)ReportHow Long Do Power Outages Last? Average Duration by StateReportMost and Least Reliable Electric Utilities in the U.S. (2025)ReportIs the U.S. Power Grid Getting Less Reliable? 2015–2025 TrendsReportWhich Countries Have the Most Reliable Electricity?

Power outages by state

Live outages, county maps, alerts and reliability history for every state

Frequently asked questions

Is there a power outage near me right now?

Search your state, county, city or ZIP code above, or tap your state on the map. Each state and county page shows current outages reported by participating utilities, active National Weather Service alerts, and the electric companies that serve the area. If your utility isn't listed as reporting, check its own outage map or call it directly.

Where does PowerOutageTracker get its data?

Live outage counts come from the U.S. Department of Energy and Oak Ridge National Laboratory's Outage Data Initiative Nationwide (ODIN), which publishes outage data shared by participating utilities. Weather alerts come from the National Weather Service, space-weather data from NOAA's Space Weather Prediction Center, cyber advisories from CISA, and reliability statistics from the U.S. Energy Information Administration (Form EIA-861).

Why does my state say “Limited data”?

ODIN is voluntary, so not every utility shares live data yet. “Limited data” means no participating utility in that state is reporting right now. It does not mean the power is out or that it is on. We show this instead of a misleading zero, and coverage grows as more utilities join.

What causes most power outages in the U.S.?

Most customer outage minutes come from weather: thunderstorms, high winds, hurricanes, winter ice and wildfire-related shutoffs. EIA data show that major events drive most of the year-to-year swings in outage time. Equipment failure, vegetation contact, animals and vehicle accidents cause many smaller outages.

Could a cyberattack or solar storm take down the power grid?

Both are real but rare risks. Cyberattacks have caused blackouts abroad, notably in Ukraine in 2015 and 2016, and U.S. agencies have warned about state-sponsored intrusions into utility networks. Severe geomagnetic storms can stress high-voltage transformers. Our Grid Threat Monitor tracks these signals live, and our guides explain the evidence without hype.