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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

Green Car Congress

EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. The EPA report is the authoritative reference for carbon dioxide (CO 2 ) emissions, fuel economy, and powertrain technology trends for new personal vehicles in the United States.

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US House Members Introduce Bipartisan Disapproval Resolution to Block EPA Regulation of GHG; Mirrors Murkowski Resolution

Green Car Congress

Executive branch agencies, like EPA, carry out the laws passed by Congress. When Congress passed the Clean Air Act, it never gave EPA the explicit authority to regulate greenhouse gas emissions for the purpose of stopping global climate change. But, that is exactly what EPA has proposed to do. —Congressman Skelton.

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EPA Expects to Make a Final Decision on Increasing Ethanol Blend Limit in Mid-2010 at the Earliest; Timing Depends on Further Testing and Results

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In March 2009, Growth Energy, a new advocacy group promoting ethanol and biofuels, submitted a request for a “green jobs” waiver allowing an increase in the ethanol blend limit from 10% (E10) up to 15% (E15) to the US Environmental Protection Agency (EPA). —Letter from Gina McCarthy, Assistant Administrator EPA.

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CRC study finds some adverse results from use of mid-level ethanol blends in MY 2001-2009 engines; DOE and ethanol industry say study significantly flawed

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The Sustaining Members of CRC are the American Petroleum Institute (API) and a group of automobile manufacturer members (Chrysler, Ford, General Motors, Honda, Mitsubishi, Nissan, Toyota, and Volkswagen). The CRC was working with EPA and DOE on a multi-year suite of tests on the effects of higher blends of ethanol. Earlier post.)

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Auto Industry Backs Additional Funding for Research into Impacts of Mid-Level Ethanol Blends

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The Alliance of Automobile Manufacturers (AAM) and the Association of International Automobile Manufacturers (AIAM) sent a letter to US House and Senate Energy and Water Appropriators in support of additional funding to complete research into the impacts of mid-level blends of ethanol. Click to enlarge. Earlier post.)

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Volkswagen of America temporarily withdraws application for US certification of MY 2016 vehicles; AECDs

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AECDs are allowed by the EPA, but they must be disclosed. EPA defines an AECD as “ any element of design that senses temperature, motive speed, engine RPM, transmission gear, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission-control system. ”.

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Cash for Clunkers Buoys US Auto Sales; Hybrid Sales Up 31.8% for Monthly New Vehicle Share of 3.55%

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Compared to June 2009, volume was up nearly 12,000 vehicles. Ford posted the first year-on-year 2009 sales gains of any major OEM in the US market in July, with total sales climbing 2% to 158,838 units. The 2009 model Escape Hybrid and Mariner Hybrid are the most fuel-efficient utility vehicles in America. compared to June 2009.