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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

Green Car Congress

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 publishes 16th national US GHG inventory; emissions in 2009 dropped 6.1%

Green Car Congress

The US Environmental Protection Agency (EPA) has released the 16 th annual US greenhouse gas (GHG) inventory. The final report shows overall emissions during 2009 decreased by 6.1% Total emissions of the six main greenhouse gases in 2009 were equivalent to 6,633 million metric tons of carbon dioxide. from 1990 to 2009.

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VW says 3.0L diesel issue extends to MY 2009-2016, not just MY 2014-2016

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During a meeting yesterday with US Environmental Protection Agency (EPA) and California Air Resources Board (ARB) officials, VW and Audi officials told the regulatory agencies that the issues the two agencies had raised in a 2 November Notice of Violation (EPA) and In-Use Compliance letter (ARB) ( earlier post ) extend to all 3.0-liter

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SmartTruck steps up CFD simulations at ORNL for EPA certification

Green Car Congress

SmartTruck , a small business in Greenville, SC, recently completed its first detailed unsteady analysis using modeling and simulation at the Oak Ridge National Laboratory (ORNL) and has become the first company to request certification from the EPA through computational fluid dynamics (CFD).

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EPA report: diesel engine grant program has delivered major air, public health benefits

Green Car Congress

Clean diesel grants aimed at cleaning up old diesel engines have greatly improved public health by cutting harmful pollution that causes premature deaths, asthma attacks, and missed school and workdays, according to a new report by the US Environmental Protection Agency (EPA). over the lifetime of the affected engines.

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EPA reports decline in CO2 and increase in fuel economy from new US LDVs in 2009; projects increase in new hybrid vehicle share to 4.3% in 2010

Green Car Congress

EPA projects that the hybrid share of new vehicle sales will increase to 4.3% EPA projects a small improvement in 2010, based on pre-model year sales estimates provided by automakers, to 395 grams of CO 2 per mile and 22.5 As part of its 2010 estimates, EPA is projecting an increase in hybrid share to 4.3%, up from 2.3%

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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.