Source data
Power interruption frequency and duration, monthly and fiscal-year summaries
Sources checked
Total hours
Scale · 0 hours to 27.33 hours
Frequency
Scale · 0 interruptions to 4.98 interruptions
Hours per interruption
Scale · 0 hours to 5.49 hours
Select total hours per customer, interruptions per customer or hours per interruption. Each view has its own scale.
Power interruption frequency and duration, monthly and fiscal-year summaries
The table follows EPRA’s labeled chart values. The report’s prose differs from the annual chart on the 2024/25 total duration and from the monthly chart on the month of lowest frequency. Fiscal-year rows are reported summaries, not sums of the monthly data.
| Source | |||||
|---|---|---|---|---|---|
| 2025-07 | Month | 2.54 | 7.18 | 2.82 | Source 1 |
| 2025-08 | Month | 2.37 | 8.42 | 3.55 | Source 1 |
| 2025-09 | Month | 2.11 | 8.01 | 3.79 | Source 1 |
| 2025-10 | Month | 2.6 | 9.83 | 3.79 | Source 1 |
| 2025-11 | Month | 2.3 | 7.62 | 3.31 | Source 1 |
| 2025-12 | Month | 2.39 | 9.26 | 3.88 | Source 1 |
| 2026-01 | Month | 2.74 | 9.12 | 3.33 | Source 1 |
| 2026-02 | Month | 3.28 | 12.5 | 3.81 | Source 1 |
| 2026-03 | Month | 3.79 | 17.51 | 4.62 | Source 1 |
| 2026-04 | Month | 4.37 | 21.34 | 4.88 | Source 1 |
| 2026-05 | Month | 5.49 | 27.33 | 4.98 | Source 1 |
| 2026-06 | Month | 4.81 | 19.77 | 4.11 | Source 1 |
| 2021/22 | Fiscal-year summary | 2.76 | 8.71 | 3.18 | Source 1 |
| 2022/23 | Fiscal-year summary | 2.25 | 8.37 | 3.74 | Source 1 |
| 2023/24 | Fiscal-year summary | 2.53 | 10.14 | 3.96 | Source 1 |
| 2024/25 | Fiscal-year summary | 2.57 | 9.42 | 3.67 | Source 1 |
| 2025/26 | Fiscal-year summary | 3.23 | 13.16 | 3.91 | Source 1 |