Jul 25 Local News Bigger Market for IN Coal Seen in New Plant Proponents say IGCC plants are cleaner than traditional plants because they don’t emit harmful pollutants during combustion. And that means the plant could make more use of Indiana coal, which is higher in sulfur than coal from western states. By Kristin Espeland Jul 25 Local News Bigger Market for IN Coal Seen in New Plant Kristin Espeland