Anytime there are fundamental market changes, there are winners and losers. Find out how the vast supply of U.S. oil and gas discoveries, coupled with stricter environmental regulations, are causing long-term changes. Who are the winners, and who are the losers? Find out how these shifts have impacted coal, renewables, oil and gas, power generation and refineries, and how these changes affect the value of the companies that participate in these industries, as well as the industry as a whole.