Customers off supply
All of Europe, every hour since recording began: the most customers off supply at once from unplanned outages, as the operators report them. Planned work is left out.
Country by country
The same, per country, each on its own scale. The figure is the highest hour. Open a country for its towns.
2010–2018
The long view: how many minutes a year the lights go out
Before our recording began, the regulators’ own numbers: average minutes without power per customer per year, country by country. Drag through the years.
Open the reliability map