Tim Considine is a professor at University of Wyoming and director of the Center for Energy Economics and Public Policy. He’s done research on petroleum markets and written about Powder River Basin Coal. He helped organize a roundtable discussion about coal called “Powder River Basin Coal: Domestic Challenges and International Opportunities,” which took place yesterday, in Gillette…He said the industry has been facing challenges like ongoing uncertainty in regulations, yet coal exports are at record levels. He told Wyoming Public Radio’s Irina Zhorov that for him, there was more good than bad.