Seems like the equator would make a perfect location for a wind farm. Looking at this map that was posted above, just have rows and rows of them that follow the equator.
What's the farthest we can transport electricity? Seems like that may be pushing the boundary a bit. I wonder if it would be possible to have a world-wide electricity grid.
The longest transmission line in the world is around 2500km and the Atlantic at its shortest point is around 2800 so it's not impossible to do it's more would it be worth it.