There are a variety of ways to save energy and money in your daily life. Remember that the cheapest energy is energy you don’t have to pay for. There are a number of ways to use renewable energy to heat and light your home. There are also many energy-efficient appliances on the market.

Motor vehicles that combine two or more sources of power are called hybrid cars. A mo-ped is an example of a hybrid since it uses both a gas engine and pedal power. The gasoline-electric car is a hybrid because it combines a gasoline powered engine with an electric component.