Severe heat and dry weather across Europe have forced thousands of people to evacuate, killed fire crews, and strained power supplies. France, Greece, and the United Kingdom have faced the worst of the conditions, triggering emergency fire operations and drought. The extreme temperatures have also lowered river levels, curbing electricity production and putting the region's energy system under pressure. Reports describe a long, hot summer that has left these countries battling blazes and coping with water shortages. The combination of emergency firefighting and drought conditions has led to the evacuations and deaths among fire personnel. Meanwhile, low river levels have reduced the capacity of power plants that rely on water for cooling, adding to the strain on energy supplies. The situation highlights the broad impact of the heat wave, which is affecting both public safety and critical infrastructure across the continent.