Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Heavy-Duty Engines and Vehicles

 
Docket ID: EPA-HQ-OAR-2010-0162
Agency: Environmental Protection Agency (EPA)
Summary:
EPA set national emissions standards under section 202 (a) of the Clean Air Act to control greenhouse gas (GHG) emissions from medium- and heavy-duty engines and vehicles, as part of a joint rulemaking with the National Highway Traffic Safety Administration (NHTSA). This joint rulemaking effort was announced by President Obama on May 21, 2010. EPA and NHTSA published a joint Notice of Proposed Rulemaking in the Federal Register on November 30, 2010 (75 FR 74152, November 30, 2010). This rulemaking will significantly reduce GHG emissions from future medium- and heavy-duty vehicles by setting GHG standards that would lead to the introduction of GHG-reducing vehicle and engine technologies. This action follows the U.S. Supreme Court decision in Massachusetts vs. EPA that greenhouse gases are air pollutants under the Clean Air Act, and that EPA therefore has a duty to determine, based solely on scientific considerations, whether that air pollution endangers public health or welfare. EPA has since determined that six greenhouse gases taken in combination endanger the public health and welfare and that the combined emissions from new motor vehicles and motor vehicle engines contribute to the greenhouse gas air pollution that endangers public health and welfare. This rulemaking also follows the Advance Notice of Proposed Rulemaking “Regulating Greenhouse Gas Emissions Under the Clean Air Act,” (73 FR 44354, July 20, 2008).
RIN: 2060-AP61
Impacts and Effects: None
CFR Citation: 40 CFR 85; 40 CFR 86; 40 CFR 1
Priority: Economically Significant
UA and Regulatory Plan Information open glossary dialog  
Publication Period: Fall 2011
Agenda Stage of Rulemaking: Completed Action
Major Rule: Yes
Legal Authorities: Clean Air Act sec 202
Legal Deadlines: None
Government Levels Affected: Federal
Federalism Implications: No
Unfunded Mandates: Private Sector
Requires Regulatory Flexibility Analysis: No
Small Entities Affected: No
International Impacts: No
Energy Effects: No
Included in Regulatory Plan: No
Timetable
ActionDateFR Citation
Notice - Public Meeting11/01/201075 FR 67059
NPRM11/30/201075 FR 74152
Final Action09/15/201176 FR 57106
Docket Details open glossary dialog  
Related RINs: None
Related Dockets: None
Keyword(s): truck, Carbon Dioxide, CO2
Type: Rulemaking
Location: HQ-OAR
 

Primary Documents

View All  (7)
Comment Period Closed
Mar 27, 2015 11:59 PM ET
Notice
Posted: 02/25/2015
ID: EPA-HQ-OAR-2010-0162-3655
Comment Period Closed
Nov 07, 2014 11:59 PM ET
Notice
Posted: 09/08/2014
ID: EPA-HQ-OAR-2010-0162-3652
Comment Now!
Due Jan 31, 2011 11:59 PM ET
Proposed Rule
Posted: 11/30/2010
ID: EPA-HQ-OAR-2010-0162-0002
Comments Not Accepted
Rule
Posted: 08/27/2012
ID: EPA-HQ-OAR-2010-0162-3645
Comment Period Closed
Rule
Posted: 09/15/2011
ID: EPA-HQ-OAR-2010-0162-3641

Supporting Documents

View All  (666)
Comments Not Accepted
Supporting & Related Material
Posted: 02/25/2015
ID: EPA-HQ-OAR-2010-0162-3656
Comments Not Accepted
Supporting & Related Material
Posted: 08/27/2014
ID: EPA-HQ-OAR-2010-0162-3651
Comments Not Accepted
Supporting & Related Material
Posted: 11/19/2013
ID: EPA-HQ-OAR-2010-0162-3650

Comments

View All  (2,984)

145,929
Comments Received*
Regulatory Timeline
Pre Rule
Current Stage
Proposed Rule
Current Stage
Final Rule
Current Stage
Completed
Current Stage
Agency Contact
Byron Bunker
AR
AAHDOC
Ann Arbor, MI 48105
Angela Cullen
AR
AAHDOC
Ann Arbor, MI 48105
*This count refers to the total comment/submissions received on this docket, as of 11:59 PM yesterday. Note: Agencies review all submissions, however some agencies may choose to redact, or withhold, certain submissions (or portions thereof) such as those containing private or proprietary information, inappropriate language, or duplicate/near duplicate examples of a mass-mail campaign. This can result in discrepancies between this count and those displayed when conducting searches on the Public Submission document type. For specific information about an agency’s public submission policy, refer to its website or the Federal Register document.