Found this analysis in the Green Party’s website.
After the Clinton and Bush administrations refused to take minimal steps to confront climate change, at least the Obama administration has offered modest plans and intends to seek a new post-Kyoto international treaty. However, given scientists’ recent warnings of accelerated warming, Greens oppose carbon emissions trading schemes such as the one proposed by President Obama, asserting that permits for polluting companies to trade emission permits are ineffective at curbing global climate change.
“The failure of emissions trading in Europe over the past three years proves cap-and-trade plans are full of loopholes, are vulnerable to widespread abuse, and threaten the air quality in communities near industries that buy credits. The solution must involve drastic cuts in greenhouse gases, reduction of fossil fuel consumption (especially car traffic), carbon taxes, energy conservation, and new jobs in conservation, retrofitting, and cultivation of safe, clean energy sources. There is no way to solve the global warming crisis without profound changes to our economy and way of life,” said Budd Dickinson, energy engineer and co-chair of the Green Party of the United States.
The Green Party has offered a set of ‘First 100 Days’ action for the new administration (http://www.gp.org/committees/ecoaction/documents/First_100_Days.pdf). Green Parties throughout the world have urged developed countries to commit to domestic reductions of at least 30% by 2020 and 80% by 2050, in comparison with 1990 emission levels, and support conversion to a “low or zero carbon society.” (“Global Greens, representing 70 Green Parties and Green groups, issue declaration on reduction of greenhouse gases,” Green Party press release, December 7, 2007, http://www.gp.org/press/pr_2007_12_07.shtml).