We rely on energy for transportation, heating and cooling, and electricity. The world still primarily relies on nonrenewable energy sources, particularly fossil fuels like coal, oil, and natural gas. ...We rely on energy for transportation, heating and cooling, and electricity. The world still primarily relies on nonrenewable energy sources, particularly fossil fuels like coal, oil, and natural gas. Nuclear energy is another nonrenewable source. Renewable energy sources include wind, solar, and geothermal as well as hydropower and biofuels.
We rely on energy for transportation, heating and cooling, and electricity. The world still primarily relies on nonrenewable energy sources, particularly fossil fuels like coal, oil, and natural gas. ...We rely on energy for transportation, heating and cooling, and electricity. The world still primarily relies on nonrenewable energy sources, particularly fossil fuels like coal, oil, and natural gas. Nuclear energy is another nonrenewable source. Renewable energy sources include wind, solar, and geothermal as well as hydropower and biofuels.
