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EPA proposes first US greenhouse gas emissions standards for aircraft

Green Car Congress

The US Environmental Protection Agency (EPA) proposed greenhouse gas (GHG) emissions standards for airplanes used in commercial aviation and large business jets. The proposed EPA standards would address subsonic jet aircraft with a maximum takeoff mass (MTOM) greater than 5,700 kilograms and subsonic propeller-driven airplanes (e.g.,

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Supreme Court curbs EPA authority to regulate CO2 from power plants

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EPA that the EPA lacks the authority to set emission standards for power plants so strict as to force a shift of power generation from fossil fuels. The opinion holds that Congress did not grant EPA in Section 111(d) of the Clean Air Act the authority to devise emissions caps based on generation shifting—i.e.,

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EPA nearly doubling Clean School Bus Rebates awards to $965M

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The US Environmental Protection Agency (EPA) will nearly double the funding awarded for clean school buses this year following increased demand, with school districts from all 50 states applying for the 2022 Clean School Bus Rebates during this first round of funding. EPA expects to issue a slate of awards next month.

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EPA AED estimates emissions controls were removed from > 550K diesel pickups over last decade; impact equivalent to adding 9M additional trucks

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In a new report , the US Environmental Protection Agency (EPA) Air Enforcement Division (AED) estimates that the emissions controls have been removed from more than 550,000 diesel pickup trucks in the last decade. Number of full delete Class 2b and diesels by vehicle age Source: EPA. Source: EPA.

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EPA announces $4B in funding and RFI for clean port upgrades and heavy-duty vehicles

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The US Environmental Protection Agency (EPA) announced the initial steps in the development of programs that will invest $4 billion from the Inflation Reduction Act in US port infrastructure while reducing air pollution. EPA is now seeking public input to inform the development of two new programs.

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EPA initiates new review of the Ozone National Ambient Air Quality Standards

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The Environmental Protection Agency (EPA) announced a new review of the Ozone National Ambient Air Quality Standards (NAAQS). EPA Administrator Michael Regan reached this decision after considering advice provided by the independent Clean Air Scientific Advisory Committee (CASAC). —EPA Administrator Michael S.

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DOE, DOT, HUD and EPA release blueprint to decarbonize US transportation sector

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Developed by the Departments of Energy (DOE), Transportation (DOT), Housing and Urban Development (HUD), and the Environmental Protection Agency (EPA), the blueprint lays out a strategy for cutting all greenhouse emissions from the transportation sector by 2050.