Key facts
- Western Europe is experiencing a record-breaking heat wave this week.
- The heat wave is causing 'tropical nights,' where temperatures remain high overnight.
- French power prices are increasing due to a surge in demand for cooling.
Western Europe is set to experience a record-breaking heat wave this week, which is expected to lead to 'tropical nights'—periods where nighttime temperatures remain high. This surge in heat is driving up demand for cooling services, consequently pushing French power prices higher.