Nate Silver breaks down how much the Waxman bill will cost per household in each state (these figures are for 2020, the year the CBO benchmarked):
Waxman-Markey By State
There is a fair amount of state-to-state variance, although it is exaggerated somewhat by the presence of a couple of outliers: Florida and D.C. on the one side and Wyoming and Alaska, which I think are being punished for the use of personal jet travel, on the other. The key question for the bill's passage might be whether Democrats can pick up some Republican votes in large, coastal states like Florida, California, New York, and North Carolina, each of which appears to be associated with below-average costs to end-users. Conversely, most of the places with the highest direct costs are places where the Democrats weren't likely to pick up many votes anyway, although this does suggest that votes like Mark Begich's in Alaska and Mary Landireu's in Louisiana will be tough ones if this gets to the Senate.