Number: RL34488 Title: Regulating a Carbon Market: Issues Raised By the European Carbon and U.S. Sulfur Dioxide Allowance Markets Authors: Mark Jickling, Government and Finance Division; Larry Parker, Resources, Science, and Industry Division Abstract: This report examines the ETS and Title IV sulfur dioxide cap-and-trade program, with a focus on the market activity and the current regulatory overlay. From that discussion, observations are drawn about implications for regulating a future greenhouse gas trading scheme in the United States. No current U.S. cap-andtrade proposal has specific provisions with respect to carbon allowance financial instruments or who would regulate such a market or its participants. Pages: 41 Date: April 30, 2008