The dirty energy industry sees big, important debates heading to a Democratic Congress, and it’s preparing by buying up "moderate" House Democrats ($ub. req’d):

Moderate House Democrats — even freshmen with little obvious influence — have seen a surge of campaign contributions from the energy industry, whose giving patterns have long favored Republicans.

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Data compiled by the nonpartisan Center for Responsive Politics show the overall industry and individual energy companies giving a larger percentage to Democrats than they have in a decade. Though powerful committee chairman are seeing a major share of those new industry dollars, a large portion is also flowing to rank-and-file lawmakers who have agreed with the industry on some key issues.

Of course, you need to know how to read media-speak here. In this context, "energy industry" means fossil and nuclear energy, and "moderate" means friendlier to fossil and nuclear energy. As Exhibit A, I give you the "Blue Dog Democrats," a coalition of 47 business-friendly Dems:

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Last August, for example, 38 Democrats — many of them Blue Dogs — voted against an amendment to the energy bill to establish a renewable electricity mandate. Nonetheless, the amendment passed 220-190. Later that day, 11 of those Democrats also voted against a measure that sought to repeal some tax credits for oil companies.

This cycle, they are raking it in:

Last year, Blue Dog PAC — which distributes money to group members and other moderate candidates — received $96,000 from electric utilities, oil-and-gas companies, and energy industry groups, according to Federal Election Commission figures.

The PAC has already surpassed the total it raised in each of the last two campaign cycles — $74,000 in 2004 and $48,500 in 2006. And industry contributions are likely to continue to climb as the election nears.

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Industry groups that have contributed previously — the American Gas Association, Entergy Corp., PG&E Corp. and others — have cut bigger checks this cycle. And the PAC has also picked up new donors, among them Constellation Energy, which gave $5,000; FirstEnergy, $2,500; Marathon Oil Co., $10,000; and NRG Energy Inc., $5,000.

Industry is also targeting individual Dems with swing votes on key committees, like Rep. John Barrow of Georgia ($100,000 this cycle so far), Jim Matheson of Utah ($78,000 so far), Rep. Baron Hill of Indiana ($25,000 so far), and Rep. G.K. Butterfield of North Carolina ($33,000 so far, even though he faces no serious challenger).

Meanwhile, the vast renewable and efficiency lobbies are … blogging their little hearts out.