Daniel Sullivan actually said...

There shouldn't be any real differences. As a matter of fact, the ANCs are the ones that own the vast, vast majority of the lands.

You reject that statement? You have got to go do your homework, there.

the primary reason for that chart is the movement from coal powered generation to natural gas, revolution in the production of natural gas?

The revolution in the production of natural gas has played a critical role in emissions reductions.