This document provides information about the Chicago Climate Exchange (CCX), a financial institution that administers North America's only legally-binding cap and trade market for reducing, registering, and trading greenhouse gas emissions. It notes that CCX membership includes leaders from various sectors representing 17% of the Dow Jones Industrials, such as Bank of America, DuPont, Intel, and IBM. The document also discusses the growth in trading volumes on the CCX and other related exchanges from 2006 to 2008 and presents information on proposed U.S. climate change legislation and the 2008 U.S. presidential candidates' climate plans.