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EPA updates rules to ease commercialization of alternative fuel conversion systems

Green Car Congress

The US Environmental Protection Agency (EPA) has updated rules making it easier for manufacturers to sell fuel conversion systems—i.e., The updated final rule covers alternative fuel conversion of light-duty vehicles and heavy-duty highway vehicles and engines. Overview of Program Elements. Exhaust, Evap, and OBD testing.

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EPA Proposes to Streamline Approval Process for Fuel Conversion Systems

Green Car Congress

The US Environmental Protection Agency (EPA) is proposing to make it easier for manufacturers to gain approval to sell fuel conversion systems. The proposed rule would cover conversions of light-duty vehicles and heavy-duty highway vehicles and engines, and would apply to all clean alternative fuels. Vehicle/Engine Age.

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California ARB awards $7M for ultra-low NOx heavy-duty diesel truck demo project with Achates opposed-piston engines

Green Car Congress

California’s ultra-low NO x emissions standard is 0.02 This program will demonstrate the first diesel engine to comply with the state standard. Achates Power, founded in 2004, currently has a number of development projects underway spanning a variety of applications of its opposed-piston engine architecture, from light-to-heavy duty.

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European Commission fines truck producers record €2.93B for colluding to pass on emission compliance costs

Green Car Congress

For 14 years they colluded on the pricing and on passing on the costs for meeting environmental standards to customers. The timing for the introduction of emission technologies for medium and heavy trucks to comply with the increasingly strict European emissions standards (from Euro III through to the currently applicable Euro VI).

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FedEx Converts 92 Delivery Trucks to Hybrids, Expanding Hybrid-Electric Fleet by 50%

Green Car Congress

has added 92 hybrid-electric trucks to its delivery fleet by converting standard FedEx delivery trucks to hybrid-electric systems. The hybrid conversions were produced in Charlotte, N.C. The standard FedEx trucks used in the retrofit program were 2000 or 2001 models with 300,000 to 500,000 miles driven. FedEx Corp.

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EPA Posts Peer Review of Renewable Fuel Standards Lifecycle Analysis

Green Car Congress

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. The change detection analysis performed on the two MODIS data sets from 2001 and 2004. Methods and approaches over time.

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ARB researchers evaluate in-use heavy-duty NOx aftertreatment systems, find elevated levels during certain lower-temperature operations

Green Car Congress

A team from the California Air Resources Board (ARB) reports on their evaluation of the in-use emissions performance of four different heavy-duty diesel engines certified to the MY 2010 or interim MY 2010 NO x standards over a wide range of driving conditions in California in a paper published in the ACS journal Environmental Science & Technology.

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