As of May 2009 this is an active proposal, though Great Northern Power Development has not submitted an air permit application yet. 8/2007 Air permit withdrawn for revision. 8/2005 Air permit sumbitted. 5/9/2003 (Enviro-News-USA) Great Northern Power Development of Denver and Kiewit Mining Group receive support and authorization to proceed with the construction of coal-fired generating plants at Miles City and Dickinson, N.D. A carbon capture and sequestration (CCS) and mine mouth plant. The chemical byproducts of this site will be used at various fertilizer and chemical plants in ND. Air pollution is an issue for this proposal because the proposed location is in close proximity to the Theodore Roosevelt National Park 2/2002 Possible sites: South Heart, New Salem, Crooked Creek.