Photosynthesis and thermosynthesis(?) in plants/organism
Theoretically it should be possible for an organism to use hat to produce a chemical that it can then use to make useable energy however at present we know of none that do this. If it is possible though it would allow for life in the warm, dark oceans of Europa and if life is not there already it would make it pretty easy to introduce life permanently to a planet like the moon Europa. However in deep sea vents types of anaerobic respiration are most effective and on the surface light is and so if any organisms ever did use thermosynthesis on earth they were probably outcompete do by other forms of energy production and forced to extinction.