Renewable energy for homes refers to the use of natural resources, such as the sun, wind, water, and geothermal heat, to generate electricity and provide heating and cooling for a residence. These sources of energy are considered renewable because they are replenished naturally and are not depleted by usage, unlike fossil fuels.
Some common examples of renewable energy systems for homes include:
- Solar panels: Photovoltaic (PV) panels convert sunlight into electricity that can be used to power a home.
- Wind turbines: A small wind turbine can be installed on a property to generate electricity from the wind.
- Hydroelectric power: A small hydroelectric generator can be installed in a stream or river to generate electricity from the movement of water.
- Geothermal heat pumps: These systems use the constant temperature of the earth to heat and cool a home, they do not generate electricity.
Installing a renewable energy system in a home can help to reduce the use of fossil fuels, lower greenhouse gas emissions, decrease energy costs, and promote energy independence.