"Starting with rejecting the Keystone XL pipeline, the president must make fighting global warming a central priority," Margie Alt, executive director of Environment America, said Monday.
Alt and other environmental leaders said they are counting on Obama to set tough limits on carbon pollution from coal-fired power plants and to continue federal investments in renewable energy sources such as wind and solar power.
Obama tried and failed in his first term to get a climate change bill through Congress. Some Democratic lawmakers and environmentalists have pushed for a tax on carbon pollution, but White House officials say they have no plan to propose one.
Scott Segal, an energy lobbyist who represents utilities and natural gas drillers, said Obama "missed the opportunity to remind listeners that climate change is an international phenomenon" that will require international solutions.
By imposing "inflexible" national policies to curb climate change, Obama could restrain the U.S. economy without delivering promised solutions, Segal said.
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