Electricity itself is not a resource but rather a form of energy that is generated from various sources. These sources can be either renewable or nonrenewable. Renewable sources include solar, wind, hydro, and geothermal energy, which are naturally replenished. Nonrenewable sources include coal, natural gas, and nuclear power, which are finite and will eventually run out. Therefore, whether electricity is renewable or nonrenewable depends on the source from which it is generated.