Cap and trade legislation may be one of the biggest issues facing the oil and gas industry according to Dr. Daniel Fine, Associate of Policy, Strategy and Development at New Mexico Tech. He also serves on the New Mexico Center for Energy Policy which is hosting the presentation by former Shell Oil executive, John Hofmeister tonight. “What is the purpose to cap and trade?” asks Fine. “Is the purpose to raise revenue? Is the purpose to lower CO2? Or both?” The bill (Waxman-Markey) coming out of the U.S. House of Representatives claims both purposes without a clear policy declaration.