Water is not only vital for nature and fish, but it is also a powerful source of clean energy.
Europe is one of the leading regions in the world for installed hydroelectric capacity, thanks to majestic mountains, incredible rivers, and champion countries like Norway, where over 90% of electricity comes from rivers and lakes..
Here is a look at Europe’s top hydro giants:
Portes de Fer I, Romania & Serbia: Located on the Danube River, it is Europe’s largest dam with an impressive 2,160 MW of installed capacity!

Grande Dixence, Switzerland: Standing at a dizzying 285 meters high, it is the highest gravity dam in the world and a true engineering masterwork.

Grand’Maison, France: It is the most powerful hydroelectric station in France, located in the Isère department.

Understanding how these massive structures work helps us grasp the water cycle and the importance of renewable energy. Hydroelectric power is flexible and helps balance our daily energy needs, reminding us how important it is to balance energy production with the protection of river ecosystems.

Do you know a river or a dam near your town? Check out on the map with your classmates! ️