Quote Originally Posted by Aerith's Knight View Post
wind power is nothing.
Quote Originally Posted by qwertyxsora View Post
Also, a controlled fusion reactor would be great, even though we have one already. (The sun)
We have those on small scale, and building them on large scale.

I think what you mean is cold fusion.
I know of a bunch of fission reactors, but I've never heard of an actual fusion reactor being built. They run kinda hot.