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Hydroelectric

UK //ˌhaɪdrəʊɪˈlɛktrɪk// US //ˌhaɪdroʊɪˈlɛktrɪk// Pronunciation

Definition

Relating to the generation of electricity using flowing or falling water.

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In simple words: Energy produced by using water power.

Examples

• The country invested heavily in **hydroelectric** power plants to reduce carbon emissions.
• Many regions rely on **hydroelectric** energy for their electricity needs.
• The construction of the **hydroelectric** dam transformed the local economy.
• **Hydroelectric** energy is one of the most sustainable energy sources available.
• Scientists are researching ways to improve **hydroelectric** energy efficiency.

Usage notes

Use in contexts related to energy production and environmental discussions. Avoid informal contexts or casual conversations.

Grammar pattern

adjective

Memory hint

Think of 'hydro' as water, and 'electric' as electricity—water power making electricity.

Collocations

• hydroelectric power
• hydroelectric energy
• hydroelectric dams
• hydroelectric system
• hydroelectric facilities

Synonyms

• water-powered
• water-energized
• electric water
• dam-powered
• renewable energy

Common mistakes

• Confusing with 'hydraulic', which relates to liquids but not specifically to electricity.
• Incorrectly using as a noun instead of an adjective.
• Assuming all energy production methods are hydroelectric without knowing the specific technology.