Relier Pairs WHERE DOES ENERGY COME FROM?Version en ligne Energy, in physics, is the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. par Irene VIQUE RUBIO 1 Renewable energy: 2 Fossil fuels 3 Wind energy: 4 Nuclear energy 5 Hydraulic energy: 6 Non-renewable energy: 7 Solar energy: 8 Geothermal energy is the energy generated by the heat of the Earth's interior comes from sources that will run out or won't be replenished in our lifetimes or even in many lifetimes. Nuclear energy is the energy obtained from the nucleus of an atom. are made from decomposing plants and animals. is the energy generated by the wind. is the energy generated by the sun. is energy that comes from a source that won't run out. They are natural and self-replenishing, and usually have a low- or zero-carbon footprint. is the energy generated by the movement of water.