Renewable energy

Definition

Renewable energy refers to energy sources that can be replenished naturally within a human lifetime. These sources include solar power, wind power, hydropower, geothermal energy, and biomass.

Related terms

Solar power: Energy derived from sunlight using photovoltaic cells or solar thermal collectors.

Wind power: Energy generated from wind turbines by converting kinetic energy into electrical energy.

Hydropower:

Electricity produced by harnessing the gravitational force of flowing or falling water.