Highs within the available archive, not all-time records
Partial week · 6 calendar dates. Declared reporting window: 2026-09-23–2026-09-28 (inclusive). Day boundaries were not preserved. A calendar-date span does not establish complete source-interval coverage. No original report-specific interval-completeness evidence was preserved.
These are archived daily-average highs for that reporting window, not live peaks or a complete historical record. Original figures and dates are preserved.
The original report definition is not fully preserved. Do not assume this archive uses the current live metric definition.
Archived daily-average high
Current measured 7-day high: about 10.8 GW average wind output on Sunday 27 September, based on the available historical generation feed.
Why this record matters
Wind is often the largest swing factor in Britain’s electricity mix. High wind periods can lower gas generation and create cleaner electricity windows.
Source notes
- This record uses daily averages from the declared archive window; complete interval coverage has not been independently verified.
- Future versions should add settlement-period wind peaks and all-time UK wind records.
- A share or citation should include the archive window and daily-average basis.
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