U.S. Senate

Republicans on the Senate environment committee made good on their vow to boycott this morning's first meeting on climate change legislation, leaving Democrats to poke holes in the GOP's insistence on a new Environmental Protection Agency (EPA) analysis of the bill.

The Senate environment committee's senior Republican, Jim Inhofe (OK), delivered a stern warning today to any lawmakers who would force another short-term extension of federal transportation programs, which are set to expire at midnight Saturday.

During his 24 years in Congress, former Rep. Sherwood Boehlert (R-NY) was known for a brand of Republicanism now considered endangered. An ardent environmentalist and defender of objective government science, he played a key role in drafting the acid rain limits that are serving as a model for this year's climate change fight.

As the Senate opened its second round of climate change hearings today, Philadelphia mayor Michael Nutter delivered the urban case for climate legislation, outlining an array of infrastructure improvements and green reforms that would be made possible by federal action to reduce carbon emissions.

Before week's end, the Senate will pass a six-month extension of the nation's four-year-old transportation law -- setting the stage for another showdown with the House, where transportation committee chairman Jim Oberstar remains on the fence about abandoning the push for a new long-term bill before 2010.

The 40-year-old National Environmental Protection Act (NEPA), which requires the federal government to evaluate the environmental consequences of future projects, is a valuable tool for local residents and green groups that work to defeat highway expansions -- but as Streetsblog L.A. noted earlier this year, NEPA can be an equally valuable tool for opponents of clean transportation projects.

The Senate environment committee released new details of its climate change legislation over the weekend, including the share of "emissions allowances" -- the revenue generated by regulating carbon in a cap-and-trade system -- that the bill would reserve for various sectors of the American economy.

This week has brought news of a brewing compromise on the Senate climate change bill, introduced last month amid signals that the upper chamber would give only a bit more to clean transportation than the House's meager 1 percent set-aside of revenue from cap-and-trade carbon regulations.

That's the suggestion that an anonymous "Senate aide" made to Bloomberg News this morning, recounting a possible White House change of heart as mounting job losses stoke new debate over a second stimulus bill: