Reuters: The head of the U.S. natural gas industry group responsible for persuading companies to voluntarily report their methane emissions says he has not seen - and does not expect to see - a high number of companies participating in the program. "Right now I will say that market forces kind of militate against a ton of people jumping-up to be proactive," said Tom Michels, executive director of One Future, a coalition of companies from across the natural gas sector that aims to self-regulate methane emissions....