Several countries and territories have started carbon trading programs. Carbon trading is adapted from cap and trade, a regulatory approach that successfully reduced sulfur pollution in the 1990s.

“Once that definition is met ... is “the art of good government,” Steinberg said. Forty percent of cap-and-trade revenue is up for grabs each year — some of which Brown wants to tap ...

policies they favor are almost by definition plausible politically. Obviously, Congress is not likely to raise taxes of any kind, or impose the costs of cap-and-trade, while the current economic ...

If cap-and-trade flames out one way or the other ... One option to attract votes, then, would be to expand the definition of "renewable." Lawmakers could consider allowing nuclear power to ...

Despite all the attention to domestic oil drilling, Obama and McCain are not that far apart on climate change—both candidates support a cap-and-trade system to limit U.S. greenhouse-gas emissions.

Washington Gov. Jay Inslee said Nov. 14 at the annual United Nations climate conference that the failed effort to repeal cap-and-trade in his state was the work of “climate deniers” and ...