It would be smart only to use gas power in a financial emergency. Gas Plants do blow up every 50 years and do not cause any disasters. When you buy A Nuclear Power Plant you are flirting with Danger risking the chance of A deadly nuclear explosion. Nuclear Plants also blow up every 50 years but don t get this confused with a Meltdown. Wind Power is quite clean and cheap but not very reliable.
Wind power depends on wind to keep electricity going.
If your town does not receive any wind your town shouldn t expect any electricity. It is nearly impossible to power a city on wind alone. Wind power is used best when a power plant is not near or to power a small island. Wind Power is special because it does not disintegrate after 50 years. If a cloudy season sweeps through your town then your citizens will be left in the dark.