5. Nuclear: Perhaps essentially the most controversial form of renewable power is nuclear power. Electrical energy is produced from the vitality launched by nuclear reactions. Whereas fission (splitting) is the primary source used in the present day, interest continues in developing chilly fusion At the moment, though, energy vegetation producing power using nuclear fission are among the most secure crops. They also generate energy with out emitting air pollution. In Europe, France advantages vastly as its nuclear power produces the most affordable electricity (according to 60 Minutes).