dockettitlewhat it doesstatusdate postedregs.gov comment count
EPA-HQ-OAR-2008-0508Greenhouse Gas Mandatory Reporting requires the reporting of greenhouse gas emissions data to the public. Available here: http://www.epa.gov/ghgreporting/final3/25/0917714
EPA-HQ-OAR-2009-0171Proposed Endangerment Finding for Greenhouse Gases under the Clean Air Act (CAA)finding by EPA that "six greenhouse gases taken in combination endanger both the public health and the public welfare of current and future generations." Also determines that new motor vehicles contribute to greenhouse gas pollution.upheld by D.C. District Court; Supreme Court declined to consider.4/24/09397020
EPA-HQ-OAR-2009-0517Prevention of Significant Deterioration/Title V Greenhouse Gas Tailoring RuleEPA "tailors" greenhouse gas rules requiring permits to sources emitting more than 100,000 tons of carbon dioxide per year in attempt to exempt small sources.10/27/09457561
EPA-HQ-OAR-2010-0162Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles; Proposed Rulealong with NHTSA, EPA establishes standards to reduce emissions by heavy-duty vehicles (trucks, vans, etc.)final rule issued in 2011; being challenged in U.S. DC District Court in Delta Construction v. EPA7/30/10145926
EPA-HQ-OAR-2009-0865Revisions to Motor Vehicle Fuel Economy Label sets standards for light weight vehicle years for model year 2012 through 2016Supreme Court declined to hear petition challenging rules.9/23/108175
EPA-HQ-OAR-2010-0799EPA/NHTSA Joint Rulemaking to Establish Light-duty Vehicle GHG Emissions Standards and CAFE Standards for Model Year 2017 and Latersets standards for emissions for light weight vehicles for model years 2017 and beyondfinal rule issued October 201210/13/10376158
EPA-HQ-OAR-2011-0660-0001Standards of Performance for Greenhouse Gas Emissions for New Stationary Sources: Electric Utility Generating Unitssets standards for carbon dioxide emissions for new electric power plantswithdrawn on 1/8/144/13/122682626
EPA-HQ-OAR-2013-0495-0001Standards of Performance for Greenhouse Gas Emissions from New Stationary Sources: Electric Utility Generating Unitsnew version of rule setting standards for carbon dioxide emissions for new electric power plantscomment period closed in March 20141/8/141532349
EPA-HQ-OAR-2013-0602Standards of Performance for Greenhouse Gas Emissions from Existing Sources: Electric Utility Generating Unitssets standards for emissions of greenhouse gases from existing power plantscomments due 10/16/146/18/141960