Comment submitted by John M. McManus, Vice President, Environmental Services, American Electric Power Service Corporation (AEP)
Posted : 11/14/2011     ID ：EPA-HQ-OAR-2009-0491-4737     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Laurel L. Kroack, Chief, Bureau of Air, Illinois Environmental Protection Agency (Illinois EPA)
Posted : 11/14/2011     ID ：EPA-HQ-OAR-2009-0491-4738     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Casey Fernung Bradford, Jones Day on behalf of Oklahoma Utilities Group
Posted : 11/14/2011     ID ：EPA-HQ-OAR-2009-0491-4739     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Patrick Wrase, Utilities Planning and Development Engineer, Public Utilities Commission, City of New Ulm, Minnesota
Posted : 11/14/2011     ID ：EPA-HQ-OAR-2009-0491-4740     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Douglas Hartman, FirstEnergy Corporation (FE)
Posted : 11/14/2011     ID ：EPA-HQ-OAR-2009-0491-4741     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Myra C. Reece, Chief, Bureau of Air Quality, South Carolina Department of Health and Environmental Control (SC DHEC)
Posted : 11/15/2011     ID ：EPA-HQ-OAR-2009-0491-4742     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Chris M. Hobson, Chief Environmental Officer, Senior Vice President, Research and Environmental Affairs, Southern Company (Part 1 of 2)
Posted : 11/17/2011     ID ：EPA-HQ-OAR-2009-0491-4744     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Chris M. Hobson, Chief Environmental Officer, Senior Vice President, Research and Environmental Affairs, Southern Company (Part 2 of 2)
Posted : 11/17/2011     ID ：EPA-HQ-OAR-2009-0491-4745     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Shawn Shurden, Senior Attorney, Mississippi Public Service Commission
Posted : 11/18/2011     ID ：EPA-HQ-OAR-2009-0491-4746     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Russell Baker, Manager, Environmental and Regulatory Affairs, Omaha Public Power District (OPPD)
Posted : 11/21/2011     ID ：EPA-HQ-OAR-2009-0491-4747     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Bruce Parker, Designated Representative, Electric Energy, Inc. (EEI)
Posted : 11/22/2011     ID ：EPA-HQ-OAR-2009-0491-4748     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Douglas F. Fulle, Vice President, Environmental Affairs, Oglethorpe Power
Posted : 11/22/2011     ID ：EPA-HQ-OAR-2009-0491-4749     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Barry R. Stephens, P.E., Director, Division of Air Pollution Control, Tennessee Department of Environment and Conservation
Posted : 11/23/2011     ID ：EPA-HQ-OAR-2009-0491-4750     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Frank P. Prager, Vice President, Environmental Policy and Services, Xcel Energy Inc. for Northern States Power Company, Minnesota (NSPM)
Posted : 11/23/2011     ID ：EPA-HQ-OAR-2009-0491-4751     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Frank P. Prager, Vice President, Evironmental Policy and Services, Excel Energy Inc. for Southwestern Public Service Company (SPS)
Posted : 11/23/2011     ID ：EPA-HQ-OAR-2009-0491-4752     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Steven M. Jackson, Vice President, Power Supply, Municipal Electric Authority of Georgia (MEAG)
Posted : 11/23/2011     ID ：EPA-HQ-OAR-2009-0491-4753     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Joe L. Citta, Jr., Corporate Environmental Manager, Nebraska Public Power District (NPPD)
Posted : 11/23/2011     ID ：EPA-HQ-OAR-2009-0491-4754     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Derek R. McDonald, Derek R. McDonald, Baker Botts L.L.P., on behalf of Topaz Power Group, L.L.C
Posted : 11/25/2011     ID ：EPA-HQ-OAR-2009-0491-4755     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by James A. Capp, Chief, Air Protection Branch, Georgia Environmental Protection Division (EPD)
Posted : 11/25/2011     ID ：EPA-HQ-OAR-2009-0491-4756     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Randal G. Oswald, Manager Environmental Programs-Air & Water, Integrys Business Support, LLC
Posted : 11/25/2011     ID ：EPA-HQ-OAR-2009-0491-4757     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by John P. Reese, Senior Vice President, Astoria Generating Company, L.P., (AGC)
Posted : 11/28/2011     ID ：EPA-HQ-OAR-2009-0491-4758     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Bill Blazar, Senior Vice President, Public Affairs and Business Development, Minnesota Chamber of Commerce
Posted : 11/28/2011     ID ：EPA-HQ-OAR-2009-0491-4759     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Randolph S. Price, Vice President, Environment, Health & Safety, Consolidated Edison Company of New York, Inc. (conEdison)
Posted : 11/28/2011     ID ：EPA-HQ-OAR-2009-0491-4761     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Eric Guelker, Director, Environmental Planning, Alliant Energy Corporate Services, Inc.
Posted : 11/28/2011     ID ：EPA-HQ-OAR-2009-0491-4762     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Gary C. Rikard, Butler Snow O'Mara Stevens & Cannada, PLLC on behalf of South Mississippi Electric Power Association (SMEPA)
Posted : 11/28/2011     ID ：EPA-HQ-OAR-2009-0491-4763     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Christine Zemen, Manager, Regulatory Affairs, Office of Public Utilities DBA City Wate, Light and Power (CWLP), Springfield, Illinois
Posted : 11/28/2011     ID ：EPA-HQ-OAR-2009-0491-4764     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Jeff A. McNelly, Executive Director, ARIPPA
Posted : 11/28/2011     ID ：EPA-HQ-OAR-2009-0491-4765     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Mike Kezar, San Miguel Electric Cooperative, Inc
Posted : 11/28/2011     ID ：EPA-HQ-OAR-2009-0491-4766     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by David Thornton, Assistant Commissioner, Minnesota Pollution Control Agency (MPCA) and Bill Grant, Deputy Commissioner, Minnesota Department of Commerce, Division of Energy Resources (DOC/DER)
Posted :     ID ：EPA-HQ-OAR-2009-0491-4767     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET

Comment submitted by Mike Stroben, Duke Energy Business Services LLC on behalf of Duke Energy Carolinas, LLC, Duke Energy Indiana, Inc., Duke Energy Ohio, Inc., and Duke Energy Kentucky, Inc.
Posted : 11/28/2011     ID ：EPA-HQ-OAR-2009-0491-4768     Agency : EPA

Comment Period Closed
Nov 28,2011 11:59 PM ET