Comment submitted by Jonathan W. Hackett, Director, Federal Affairs & Policy, Renewable Energy Group, Inc. (REG)
Posted : 04/05/2013     ID ：EPA-HQ-OAR-2012-0546-0053     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Dr. Robert Graham, Chief Executive Officer (CEO), Ensyn Corporation
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0054     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Brian Thome, Chief Executive Officer (CEO), Edeniq, Inc.
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0055     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by C. Johnson
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0056     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Bob Dinneen, President & Chief Executive Officer (CEO), Renewable Fuels Association (RFA)
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0057     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by C. Moseley
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0058     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Robert Adler, Adler’s Antique Autos, Inc.
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0059     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Ricardo De Gusma Dornelles, Diretor, Departamento de Combustiveis Renovaveis, Brazilian Ministry of Mines and Energy Ministerio de Minas e Energia) (MME), Brazil
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0060     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by W. Smith
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0061     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Brian Jennings, Executive Vice President, American Coalition for Ethanol (ACE)
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0062     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Kristof R. Reiter, Owner, Reiter Scientific
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0063     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Amy Mitchell, Vice President, Southern Energy Co., Inc.
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0064     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by David Hitchcock, Vice President, Government Affairs, Virent, Inc.
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0065     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Pam Johnson, President, National Corn Growers Association
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0066     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Neville Fernandes, President, Neste Oil US, Inc.
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0067     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Richard Moskowitz, General Counsel, American Fuel & Petrochemical Manufacturers (AFPM)
Posted : 04/08/2013     ID ：EPA-HQ-OAR-2012-0546-0068     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Anne Steckel, Vice President of Federal Affairs, National Biodiesel Board (NBB)
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0069     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Michael J. McAdams, President, Advanced Biofuels Association (ABFA)
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0070     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Roger Johnson, President, National Farmers Union (NFU)
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0071     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Ben Larson, National Wildlife Federation (NWF)
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0072     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Jeremy Martin, Senior Scientist, Clean Vehicles Program, Union of Concerned Scientists
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0073     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Jeremy Martin, Senior Scientist, Clean Vehicles Program, Union of Concerned Scientists et al.
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0074     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Brian Siu, Natural Resources Defense Council (NRDC)
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0075     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Jonathan F. Lewis, Senior Counsel, Clean Air Task Force
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0076     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by William G. Lapp, President, Advanced Economic Solutions (AES)
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0077     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Scott H. Irwin and Darrel L. Good, Department of Agricultural and Consumer Economics, University of Illinois
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0078     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Jeffrey M. Bigger, Senior Vice President, Syntroleum Corporation
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0079     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by C. Ross Hamilton, Vice President, Government Affairs and Technology, Darling International, Inc.
Posted : 04/09/2013     ID ：EPA-HQ-OAR-2012-0546-0080     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Tom Buis, CEO, Growth Energy
Posted : 04/10/2013     ID ：EPA-HQ-OAR-2012-0546-0081     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET

Comment submitted by Drew Kodjak, Executive Director, International Council on Clean Transportation (ICCT)
Posted : 04/10/2013     ID ：EPA-HQ-OAR-2012-0546-0082     Agency : EPA

Comment Period Closed
Apr 07,2013 11:59 PM ET