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Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles (Phase II)

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Apr 16, 2024
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closed 3126d ago
American Council for an Energy-Efficient Economy filings
3

Activity

American Council for an Energy-Efficient Economy filed 3 comments on this docket between Oct 13, 2015 and Jan 10, 2018. 132 other organizations filed here. The comment window closed 3126d ago.

What American Council for an Energy-Efficient Economy filed (3)

Jan 10, 2018· Comment submitted by Siddiq Khan, Sr. Researcher and Heavy-Duty Vehicle Lead, American Council for an Energy-Efficient Economy (ACEEE)· EPA-HQ-OAR-2014-0827-4851

Filed on regulations.gov — full text not in the inline record.

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Apr 6, 2016· Comment submitted by American Council for an Energy-Efficient Economy, et al.· EPA-HQ-OAR-2014-0827-1896

Filed on regulations.gov — full text not in the inline record.

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Oct 13, 2015· Comment submitted by Comments submitted by Siddiq Khan, Senior Researcher and Lead, Heavy-Duty Vehicle Work, American Council for an Energy-Efficient Economy (ACEEE),· EPA-HQ-OAR-2014-0827-1280

Filed on regulations.gov — full text not in the inline record.

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Abstract

EPA and NHTSA, on behalf of the Department of Transportation, are each proposing rules to establish a comprehensive Heavy-Duty National Program (Phase II) that will reduce greenhouse gas emissions and fuel consumption for onroad heavy-duty vehicles, responding to the President’s directive on March 31, 2014, to take coordinated steps to produce a new generation of clean vehicles. NHTSA’s proposed fuel consumption standards and EPA’s proposed carbon dioxide (CO2) emissions standards are tailored to each of three regulatory categories of heavy-duty vehicles: Combination Tractors; Heavyduty Pickup Trucks and Vans; and Vocational Vehicles. The rules include separate standards for the engines that power combination tractors and vocational vehicles. Certain rules are exclusive to the EPA program. These include EPA’s proposed hydrofluorocarbon standards to control leakage from air conditioning systems in combination tractors, and pickup trucks and vans. These also include EPA’s proposed nitrousoxide (N2O) and methane (CH4) emissions standards that apply to all heavy-duty engines, pickup trucks and vans.

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Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles (Phase II) (EPA) — American Council for an Energy-Efficient Economy | OpenPolis