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Obama signals new focus on climate change

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Supporters and opponents alike are looking for clues about Obama’s posture in upcoming decisions. The final rules for greenhouse gas limits from new power plants are due by April. It remains unclear whether the Environmental Protection Agency will then roll out new rules for existing power plants, most of which run on fossil fuels. The emissions from existing plants account for almost 40 percent of the greenhouse gases the country produces.

The administration has also said that it could make a decision by March about approving the controversial Keystone XL pipeline from Canada to the U.S. Gulf Coast. Environmentalists contend that extracting and processing the oil from Alberta’s tar sands use so much energy, far more carbon would be pumped into the atmosphere if oil fields were developed to feed the pipeline.

If the Obama administration decides not to give the pipeline a permit, it would be in for a tough fight with those in Congress who would try to legislate approval for the project, said Trip Van Noppen, president of Earthjustice, an environmental law group.

The administration could chip away at carbon emissions through other administrative steps, including limiting greenhouse gases at refineries, curtailing the flaring of natural gas at oil wells, and pushing energy-efficiency measures and investments in alternative energy. But over the long term, that might not be enough to cut emissions on the scale needed to show the country’s commitment to fighting climate change.

“Those actions will bend the carbon curve in the short term, but that curve needs to be bent steeper than those steps will allow,” Van Noppen said.

Rep. Edward Whitfield, R-Ky., chairman of the Energy and Power Subcommittee of the Energy and Commerce Committee, confirmed that administration-backed legislation to address climate change would meet stiff resistance.

“Cap-and-trade legislation already failed in the Democrat-controlled Senate and there is currently no appetite in Congress to go down that path again,” Whitfield said of providing a system of credits for limiting greenhouse gases.

Whether it be cap-and-trade, a carbon tax, or new greenhouse gas regulations, “House Republicans will continue to oppose any plan that drives up energy costs and puts American businesses at a competitive disadvantage,” he said.

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