2021 Delaware Power Outage Report
In 2021, the average Delaware customer went without power for about 1.3 hours — the 49th worst of any US state that year, below the state's decade average. Figures from DOE/ORNL EAGLE-I.
Avg hrs / customer
1.3
Peak customers out
13,804
Rank (worst state)
49th
Counties affected
3
Delaware outages over the decade
Average hours without power per customer, 2021 highlighted.
Hardest-hit Delaware counties in 2021
By peak customers out during the year's worst event.
Biggest Delaware outages of 2021
| County | Began | Peak customers out |
|---|---|---|
| Sussex County | April 30, 2021 | 13,804 |
| Sussex County | September 19, 2021 | 12,296 |
| Sussex County | June 20, 2021 | 7,799 |
| New Castle County | March 26, 2021 | 6,971 |
| Sussex County | June 27, 2021 | 6,221 |
| Sussex County | August 15, 2021 | 5,675 |
| New Castle County | November 8, 2021 | 4,841 |
| New Castle County | April 28, 2021 | 4,426 |
| Sussex County | May 29, 2021 | 3,612 |
| New Castle County | November 15, 2021 | 3,481 |
Part of the 2021 US Power Outage Report. Source: DOE/ORNL EAGLE-I. “Avg hours per customer” is a SAIDI-like measure (outage customer-minutes ÷ tracked customers); coverage varies by year.