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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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EPA to revisit trailer and glider provisions of Phase 2 GHG and fuel efficiency standards for medium- and heavy-duty engines

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The US Environmental Protection Agency (EPA) intends to revisit provisions of the Phase 2 Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines, citing “concerns” raised by stakeholders in the trailer and glider industry. —EPA Administrator Scott Pruitt. Earlier post.) Earlier post.).

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Chevrolet one of 16 organizations across US recognized by EPA for Climate Action; only automaker

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The US Environmental Protection Agency (EPA) awarded 2015 Climate Leadership Awards to 16 organizations and one individual representing a wide array of industries from finance and manufacturing to retail and technology for showing what the agency said was exemplary corporate, organizational, and individual leadership in response to climate change.

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EPA Posts Peer Review of Renewable Fuel Standards Lifecycle Analysis

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Source: EPA workshop, June 2009. The US Environmental Protection Agency (EPA) has posted the peer review of the renewable fuel standards lifecycle analysis—including significant indirect emissions, such as from indirect land use changes— online. Source: EPA workshop, June 2009. Click to enlarge. Earlier post.)

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MECA report assesses technology feasibility for heavy-duty diesel trucks to meet lower NOx standards by 2024

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The MECA assessment is based on the implementation timeline presented by CARB staff at a January 2019 public workshop as well as the assumptions laid out in the CARB staff white paper released in April 2019. Source of data: US EPA (2019). Credit: MECA.

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Inaugural meeting of Volkswagen Sustainability Council; Group makes €20M available for projects

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Recently appointed by The Volkswagen Group’s Sustainability Council, recently appointed and comprising nine members from several nations—including Margo Oge, former director of the US Environmental Protection Agency (EPA) Office of Transportation Air Quality—set the agenda for its work at its inaugural meeting on Monday.

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California ARB Backs White House Program for Medium- and Heavy-Duty and Next Phase of Light-Duty Vehicle GHG and Fuel Economy Standards; Looking for LDV Improvements on the Order of 3-6% Annually

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President Obama’s announcement of the first-ever national policy to increase fuel efficiency and decrease greenhouse gas (GHG) pollution from medium- and heavy-duty trucks for model years 2014-2018. Workshops have been held and more are planned for the summer of 2010. Earlier post.). Earlier post.). Earlier post.). Earlier post.).