Emissions rose in the US for the first time in 5 years, but they dropped in the Northeast thanks to cap-and-trade.
The European Parliament has voted to save its emissions trading system from collapse.
Two of China's biggest cities begin carbon trading; radical changes needed in Asia, says report.
This is an important first step in a much broader program that involves more provinces and countries.
In a bold move, RGGI states agreed to significantly lower the cap on power plant emissions.
Power plants are cutting emissions in the nine state compact.
The program begins in 2015, the same year as China and Australia's go into effect.
Climate change is a lower priority, they're joining a broader initiative instead.
Target is the total of reductions from all 35 agencies, as ordered by the White House.
NRDC releases its analysis of ACES, supporting cost projections of EPA and CBO.