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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., systems that alter a conventionally-fueled vehicle or engine to enable it to run on an alternative fuel. Overview of Program Elements. Demonstration. Notification.

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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

mpg increase over the previous year and an increase of nearly 5 mpg since 2004. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013. Of the five light-duty vehicle types, cars have the highest average adjusted fuel economy of 28.3

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EPA Proposes to Streamline Approval Process for Fuel Conversion Systems

Green Car Congress

Conversion systems allow vehicles to run on alternative fuels; most conversions involve switching gasoline or diesel vehicles to operate instead on a gaseous fuel such as natural gas or propane; an alcohol fuel; or electricity. Vehicle/Engine Age. Overview of Proposed Program Elements. Certificate Issued?

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American Airlines to be launch customer for Boeing ecoDemonstrator program; flight testing a range of new technologies to reduce fuel consumption, emissions and noise

Green Car Congress

The two ecoDemonstrators will build upon the 2005 Quiet Technology Demonstrator (QTD2) program that helped both the Boeing 747-8 and 787 Dreamliner exceed international standards for noise emissions. Wide ranging sustainable aviation jet fuels, including quantification of benefits; and.

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FedEx Express Orders 51 Azure Dynamics Hybrid Electric Delivery Vans, Establishes First All-Hybrid Facility

Green Car Congress

With electric-launch assist, engine-off at idle, and regenerative braking, the FedEx Azure gasoline-electric step-vans are well-suited for the tough start-and-stop conditions endured in the everyday traffic. FedEx expects a fuel efficiency improvement of 30% while also reducing its carbon footprint.

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FAA Awards Contracts for $125M to 5 Companies to Accelerate More Environmentally Friendly Aviation Technology; Renewable Fuels, Engines, Wings and Flight Management

Green Car Congress

The CLEEN program helps develop environmentally friendly and energy efficient aircraft and engine technology that could be introduced into the commercial aircraft fleet. Wide ranging sustainable aviation jet fuels, including quantification of benefits; and.

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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 standard FedEx trucks used in the retrofit program were 2000 or 2001 models with 300,000 to 500,000 miles driven. FedEx Corp. The hybrid conversions were produced in Charlotte, N.C.

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