10 News: After working for years to build the FutureGen near zero emissions clean coal facility on a site in Mattoon, the FutureGen Alliance has officially returned the 440 acres it acquired to the community. During the pursuit of the original FutureGen project, Coles Together and the City of Mattoon assembled a real estate package to accommodate the construction of a 275MW clean coal power plant and the subsurface storage of the carbon dioxide it would emit. When the project was awarded to Mattoon,…