hydroelectric

Turbine-spun by rivers

Hydroelectric describes electricity generated from the energy of moving water.

Dams are the most common hydroelectric infrastructure, using falling water to spin turbines: The region gets most of its power from hydroelectric plants.

Run-of-river systems harness natural flow without large reservoirs.

Hydroelectric power is renewable but can disrupt ecosystems and displace communities.

power

turbine

Blade-driven energy converter

kilowatt · transmission · grid · voltage · transformer · baseload · capacity · output · wattage · amperage

dam

reservoir

Large water storage basin

impoundment · sluicegate · floodgate · tailrace · headrace · intake · diversion · concrete · embankment · waterwheel

infrastructure

penstock

Controlled water conduit

headrace · sluice · gatehouse · powerhouse · switchyard · cofferdam

renewable

sustainable

Able to endure long-term

solar · geothermal · tidal · decarbonization · non-fossil

hydrology

watershed

Drainage area boundary

drought · snowmelt · precipitation · catchment · tributaries · hydrograph · inflow · outflow · evaporation

environmental

methane

Simplest alkane fuel

Categories
Opposites
energy source type

hydroelectriccoal-fired

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thermoelectric · oil-fired · gas-fired · fossil fuel · nuclear

renewability and environmental impact

hydroelectriccoal-fired

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carbon-intensive · gas-fired · oil-burning · nuclear · nonrenewable

Phrases
Family

hydroelectricity, hydroelectric power, hydroelectric dams, hydroelectric dam

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G