American Council for an Energy-Efficient Economy
UnclaimedIndustry
nonprofit organization management
Staff
96
HQ
529 14th St., NW, Suite 600, Washington, DC 20045, US
Phone
+1 202-507-4000
Website
www.aceee.orgEngagement overview
American Council for an Energy-Efficient Economy has filed 49 public comments across 39 dockets at 5 federal agencies, most actively at the Environmental Protection Agency.
49
Comments filed
39
Dockets engaged
5
Agencies
Feb 4, 2026
Last filing
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Dockets · EPA (25)
sorted by most recent filingEPARulemakingEPA-HQ-OAR-2025-0194
Rescission of the Greenhouse Gas Endangerment Finding and Motor Vehicle Greenhouse Gas Emission Standards Under the Clean Air Act
1 of your filingslast filed Oct 9, 2025245 co-filers
EPARulemakingEPA-HQ-OAR-2022-0829
Multi-Pollutant Emissions Standards for Model Years 2027 and Later Light-Duty and Medium-Duty Vehicles
1 of your filingslast filed Jul 10, 2023112 co-filers
EPARulemakingEPA-HQ-OAR-2022-0985
Greenhouse Gas Emissions Standards for Heavy-Duty Engines and Vehicles-Phase 3
1 of your filingslast filed Jun 21, 202394 co-filers
EPANonrulemakingEPA-HQ-OA-2022-0859
Request for Information: Greenhouse Gas Reduction Fund (RFI GHGRF)
1 of your filingslast filed Dec 8, 2022111 co-filers
EPARulemakingEPA-HQ-OAR-2019-0055
Control of Air Pollution from New Motor Vehicles: Heavy-Duty Engine and Vehicle Standards
1 of your filingslast filed May 29, 2022153 co-filers
EPARulemakingEPA-HQ-OAR-2021-0208
Revised 2023 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions Standards
1 of your filingslast filed Sep 29, 202157 co-filers
EPARulemakingEPA-HQ-OAR-2018-0283
Rulemaking to Revise Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards
1 of your filingslast filed Nov 5, 2018151 co-filers
EPARulemakingEPA-HQ-OAR-2017-0355
Repeal of Carbon Dioxide Emission Guidelines for Existing Stationary Sources: Electric Utility Generating Units; Emission Guidelines for Greenhouse Gas Emissions from Existing Electric Utility Generating Units; Revisions to Emission Guideline Implementing Regulations; Revisions to New Source Review Program
1 of your filingslast filed Apr 30, 2018295 co-filers
EPARulemakingEPA-HQ-OAR-2017-0545
Greenhouse Gas Emission Guidelines for Existing Stationary Sources: Electric Utility Generating Units
1 of your filingslast filed Mar 1, 2018100 co-filers
EPARulemakingEPA-HQ-OAR-2014-0827
Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles (Phase II)
3 of your filingslast filed Jan 10, 2018132 co-filers
EPANonrulemakingEPA-HQ-OAR-2015-0827
Mid-term Evaluation of Model Year 2022-2025 Light-duty Vehicle Greenhouse Gas Emissions Standards
4 of your filingslast filed Oct 13, 2017119 co-filers
EPANonrulemakingEPA-HQ-OA-2017-0190
Evaluation of Existing Regulations
1 of your filingslast filed May 26, 2017481 co-filers
EPARulemakingEPA-HQ-OAR-2016-0033
Clean Energy Incentive Program (CEIP) Design and Implementation Rule
2 of your filingslast filed Nov 1, 2016106 co-filers
EPARulemakingEPA-HQ-OAR-2015-0199
Federal Plan Requirements for Greenhouse Gas Emissions from Electric Utility Generating Units Constructed on or Before January 8, 2014
1 of your filingslast filed Feb 2, 2016225 co-filers
EPANonrulemakingEPA-HQ-OAR-2015-0734
Clean Energy Incentive Program (CEIP) Design and Implementation
1 of your filingslast filed Dec 22, 201565 co-filers
EPARulemakingEPA-HQ-OAR-2013-0602
Standards of Performance for Greenhouse Gas Emissions from Existing Sources: Electric Utility Generating Units
2 of your filingslast filed Dec 9, 2014842 co-filers
EPANonrulemakingEPA-HQ-OAR-2013-0643
Alternative Method for Calculating Off-cycle Credits Under the Light-duty Greenhouse Gas Emissions Program
1 of your filingslast filed Nov 1, 20134 co-filers
EPARulemakingEPA-HQ-OAR-2010-0799
EPA/NHTSA Joint Rulemaking to Establish Light-duty Vehicle GHG Emissions Standards and CAFE Standards for Model Year 2017 and Later
1 of your filingslast filed Feb 14, 201289 co-filers
EPARulemakingEPA-HQ-OAR-2010-0162
Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Heavy-Duty Engines and Vehicles
2 of your filingslast filed Feb 2, 201164 co-filers
EPARulemakingEPA-HQ-OAR-2009-0865
Revisions to Motor Vehicle Fuel Economy Label
1 of your filingslast filed Nov 23, 201056 co-filers
EPARulemakingEPA-HQ-OAR-2006-0790
NESHAP for Industrial, Commercial, and Institutional Boiler Area Sources
1 of your filingslast filed Sep 7, 2010165 co-filers
EPARulemakingEPA-HQ-OAR-2002-0058
National Emission Standards for Hazardous Air Pollutants for Industrial / Commercial, and Institutional Boilers and Process Heaters Legacy Docket ID #: A-96-47
1 of your filingslast filed Aug 30, 2010480 co-filers
EPARulemakingEPA-HQ-OAR-2009-0472
EPA/NHTSA Joint Rulemaking to Establish Light-duty Vehicle GHG Emissions Standards and CAFE Standards
1 of your filingslast filed Nov 30, 200987 co-filers
EPARulemakingEPA-HQ-OAR-2005-0169
Fuel Economy Labeling of Motor Vehicles: Revisions to Improve Calculation of Fuel Economy Estimates
1 of your filingslast filed Apr 4, 200612 co-filers
EPARulemakingEPA-HQ-OAR-2003-0053
Rule to Reduce Interstate Transport of Fine Particulate Matter and Ozone; Clean Air Interstate Rule (CAIR)
1 of your filingslast filed Jul 26, 2004158 co-filers
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