Search results
Hydropower is a method of sustainable energy production. Hydropower is now used principally for hydroelectric power generation, and is also applied as one half of an energy storage system known as pumped-storage hydroelectricity.
3 dni temu · hydroelectric power, electricity produced from generators driven by turbines that convert the potential energy of falling or fast-flowing water into mechanical energy.
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies 14% of the world's electricity, almost 4,210 TWh in 2023, [1] which is more than all other renewable sources combined and also more than nuclear power. [2]
Hydroelectricity generation increased by almost 70 TWh (up close to 2%) in 2022, reaching 4 300 TWh. Hydropower remains the largest renewable source of electricity, generating more than all other renewable technologies combined.
Learn how hydropower plants use water flow and elevation to generate electricity, and explore the types, benefits, and challenges of this renewable energy source. Find the latest news, events, and resources on hydropower research and development from the Water Power Technologies Office.
Hydropower is a type of renewable energy that uses the power of water flows to generate electricity. The energy that is generated by hydropower plants is clean, reliable, and sustainable, making it a relevant low-carbon alternative to fossil fuels in the fight against climate change.
As the second largest renewable electricity source, hydropower continues to be an important energy source today. According to Eurostat, it accounted in 2022 for 29.9% of the EU’s renewable electricity production and provided 12.3% of the EU’s electricity.
