So, I'm not saying it's a bad idea, necessarily; but since it all boils down to power, at that point aren't you basically just using atmospheric carbon as a...

So, I'm not saying it's a bad idea, necessarily; but since it all boils down to power, at that point aren't you basically just using atmospheric carbon as a... battery? Especially if you compressed your sequestered carbon into nifty charcoal bricks and burned them for fuel, instead of wasting all that effort digging up coal...