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Allison Transmission introduces new 9AT for release in 2020; extends xFE fuel-saving to Series 1000, 2000

Green Car Congress

With this new transmission, Allison continues to demonstrate its commitment to help achieve standards regarding fuel efficiency and greenhouse gas (GHG) emissions. It has been designed to utilize the same OEM interfaces as its six-speed predecessor, providing ease of integration into vehicles currently released with the Allison 2000 Series.

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Ricardo Study Suggests E15 Poses Minimal Risk to MY 1994-2000 Vehicles

Green Car Congress

A study by Ricardo for the Renewable Fuels Association (RFA) concludes that the adoption of E15 as the blend limit for standard US pump grades of gasoline rather than the current E10 should not adversely affect vehicles manufactured between 1994 and 2000 in terms of their performance and durability based on normal specifications and usage profile.

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UPS sets 2017 goal of 1 billion alternative fuel miles

Green Car Congress

UPS released its annual Sustainability Report announcing that while the total number of packages shipped in 2012 increased, the company reduced its total Greenhouse Gas (GHG) emissions. million miles from ground deliveries. Through the end of 2012, UPS has logged 295 million cumulative alternative fuel miles.

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Study suggests high-mileage light-duty fleets contribute higher emissions and emissions share than expected

Green Car Congress

A study by researchers from the University of Denver and the University of Puget Sound indicates that high-mileage light-duty fleets contribute higher emissions and emissions share than expected based on their actual numbers in the fleet. Most emission inventory calculations use a computer model to estimate the fleet’s emissions.

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Cummins ETHOS 2.8L optimized E-85 engine demonstrates 50-80% reduction in CO2 emissions in medium-duty truck

Green Car Congress

Cummins has developed an E-85-specific engine and powertrain that reduce carbon dioxide emissions by as much as 80% compared with a baseline gasoline-powered medium-duty truck. More than 1,000 miles and 1,500 hours have been accumulated on the ETHOS 2.8L The ETHOS 2.8L demo truck. Click to enlarge. The Cummins ETHOS 2.8L

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EIA: US energy-related CO2 emissions down 2.4% in 2011 while GDP rose

Green Car Congress

The US Energy Information Administration (EIA) reported that after an increase in 2010 of 3.3%, energy-related carbon dioxide emissions in the US in 2011 decreased by 2.4% (136 million metric tons), while GDP grew by 1.8%. Energy-related carbon dioxide emissions have declined in the United States in four out of the last six years.

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EPA proposes Tier 3 standards for gasoline sulfur content and vehicle emissions; harmonized with California LEV III

Green Car Congress

The US Environmental Protection Agency (EPA) proposed long-anticipated Tier 3 standards for gasoline sulfur content; evaporative emissions; and tailpipe emissions from all light-duty vehicles (LDVs, or passenger cars), light-duty trucks (LDT1s, LDT2s, LDT3s, and LDT4s) and Medium-Duty Passenger Vehicles (or MDPVs). Vehicle emissions.

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