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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

Green Car Congress

In response, the US Department of Energy (DOE) and the Renewable Fuels Association charged that the study was fundamentally flawed. The study claims mechanical damage and suggests degraded engine performance, emissions and durability on conventional vehicles from the use of E15 or E20 fuel. We believe the study is significantly flawed.

2001 199
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Auto Industry Backs Additional Funding for Research into Impacts of Mid-Level Ethanol Blends

Green Car Congress

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. Source: Joint IEPR/TC workshop.

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Japan automakers going slow with biodiesel; JAMA maintains stance on B5 as maximum for now

Green Car Congress

The Japan Automobile Manufacturers Association (JAMA) is maintaining its stance on B5 (5% biodiesel, i.e., fatty acid methyl ester, blends) as the maximum until further findings and market observations on the use of B7 are reported. A study on future fuels for diesel vehicles. Source: JATOP.Click to enlarge. —JAMA.

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Engine products group files legal challenge to EPAs partial waiver for E15

Green Car Congress

The newly formed Engine Products Group (EPG)—comprising the Alliance of Automobile Manufacturers (Alliance), The Association of International Automobile Manufacturers, Inc. Our concern is that EPA prematurely granted the partial waiver before critical studies on the effects of E-15 use were completed.

Legal 218
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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

In 1975, General Ernesto Geisel, then-president of Brazil, ordered the country’s gasoline supply mixed with 10% ethanol. The level was raised to 25% over the next five years, which was intended to maintain a constant Brazilian gasoline supply for an ever-increasing demand.

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National Academies issues interim report on overcoming barriers to PEV deployment

Green Car Congress

It also considered barriers that automobile manufacturers and dealerships face in promoting the adoption of PEVs. Although some studies have examined those topics, further research could help to determine how to structure effective programs and policies.

Plug-in 312
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CRC study finds that fuel systems in some modern vehicles fail with E15 use

Green Car Congress

A newly completed study (CRC Project No. The new report represents an extension of a 2011 scoping study that investigated how gasoline containing 20% ethanol by volume (E20) might affect wetted automotive fuel system components such as pumps, dampers, level senders, and injectors. A different use for ethanol: High Octane Fuels.

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