1. electricity produced by using the power of flowing or falling water

Examples

• The dam generates hydroelectricity for the entire region.
• Norway produces most of its energy from hydroelectricity.
• The new plant will use hydroelectricity to power the factory.
• Hydroelectricity is considered a renewable energy source.
• The river’s strong current makes it ideal for hydroelectricity production.
• Many countries are investing in hydroelectricity to reduce carbon emissions.