The American Clean Energy Act, Global Warming and the Position of China and India

The American Clean Energy and Security Act (Waxman-Markey) was recently approved (narrowly) by the U.S. House of Representatives. The bill now goes to the U.S. Senate for consideration.

There are several provisions of the bill -- some are bold and others modest, some progressive and others status quoist. With respect to Global Warming and Carbon emission reduction, the Act mandates, "Starting in 2012, ACES establishes annual tonnage limits on emissions of carbon and other global warming pollutants from large U.S. sources like electric utilities and oil refiners. Under these limits, carbon pollution from large sources must be reduced by 17% below 2005 levels by 2020 and 83% below 2005 levels by 2050. To achieve these limits, ACES establishes a system of tradable permits called “emission allowances” modeled after the successful Clean Air Act program to prevent acid rain. This market-based approach provides economic incentives for industry to reduce carbon emissions at the lowest cost to the economy."

So, per ACES Act, the United States is using 2005 as the benchmark, and hoping to reduce the carbon emissions by about 17 percent in 2020.