Rutt Bridges is currently Chairman of Transform Software and Services. He is also an alumnus of Georgia Tech, one of the first graduates of what was then the School of Geosciences.
He contributed this article to Judith Curry’s blog at Climate Etc. It has saved me a lot of energy needed to explore issues related to natural gas, electricity and energy. I cannot recommend it highly enough.
Here is just one of the many charts in his article.
3000 Quads 
Tom,
Just came from there.
Say, can India start outbidding China for US coal? Last I heard they were worse off w/r/t reserves, though maybe the demand hasn’t caught up.
Hi BillC,
I don’t think the US will make a good living out of exporting coal to India–Mongolia, Indonesia and Australia are a lot closer…