alternative energy
Plural
alternative energies
1
power generated by any source of energy in a way that does not harm the environment or consume the natural resources of the earth
- Solar panels are a popular form of alternative energy that harnesses sunlight to generate electricity.
- Wind turbines are another form of alternative energy that converts wind power into electrical energy.
- Biomass, such as wood pellets and agricultural residues, is used as an alternative energy source for heating and electricity generation.
- Geothermal energy harnesses heat from the Earth's core as an alternative energy source for heating and electricity.
- Hydrogen fuel cells are being developed as an alternative energy technology for powering vehicles and generating electricity with minimal emissions.