It has been suggested in science fiction literature that in-habitation of Europa, one of Jupiter moons is possible. The planet is covered with ice, which provides the possibility, if the energy provided, for water to be available there. My suggestion is, because there are a lot of strong winds there, wind farms could be built to create the energy to melt the ice, that way we could have hydro atmosphere there, which provides constant temperature on certain levels and predictable surroundings. With the energy source already dealt with we can make green houses with artificial light and start producing oxygen. which can also be provided by the water. My theory goes further, by suggesting that may be after melting the ice, vegetation can develop, may be not like the one we know, may be instead of photosynthesizing, a nitrosynthesizing systems could be developed; however if any life form is developed more energy is produced and with energy available, human life is possible.
I'm attaching my conceptual drawing.