Delaware power outages
We don't have a live outage feed for any utility in Delaware yet. Check your utility's own outage map below; we'll add live counts as public data becomes available.
Right now
No live utility feed in Delaware yet.
Outage map
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Color shows the share of each county's customers without power right now.Outage history in Delaware
2014–2025 recordDelaware averaged 7 significant outages a year in 2023–2025, about typical for states.
In the 12 months to December 2025, there were 9. Half were over within 2 hours; the longest lasted 8 hours, starting June 19, 2025.
The largest on record began August 4, 2020, with 61,367 customers out at once.
Outages are most common in July.
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.i
Half of significant outages here ended sooner than this, and half lasted longer.| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| August 4, 2020 | 61,367 | 34 hours | 834,900 |
| March 2, 2018 | 50,409 | 30 hours | 545,380 |
| June 23, 2015 | 45,915 | 29 hours | 516,649 |
| January 29, 2025 | 38,575 | 3 hours | 115,725 |
| January 9, 2024 | 33,670 | 27 hours | 337,358 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.
Counties in Delaware
Utilities
- Delmarva Power no live feed
- Delaware Electric Cooperative no live feed
- City of Dover - (DE) no live feed
- City of Newark - (DE) no live feed
- Town of Middletown - (DE) no live feed
- City of Milford - (DE) no live feed
- Town of Clayton - (DE) no live feed
- Town of Smyrna - (DE) no live feed