2018 Alternative Fuels Exhaust Fuel 
Green Car Congress
AUGUST 5, 2019
The study was conducted in 2018 by West Virginia University’s Center of Alternatives Fuels, Engines, and Emissions (CAFEE). West Virginia University’s Center for Alternative Fuels Engines and Emissions (CAFEE) completed two types of tests at different times of the year during 2018 on four Blue Bird school buses.
Green Car Congress
JANUARY 28, 2019
Fewer soot particles in the exhaust stream of aircraft reduces the formation of ice crystals and therefore the climate impact of the resulting contrail cirrus. The interplay between the choice of fuel and combustion in the engine is decisive in reducing soot emissions in aviation. —Ulrike Burkhardt. —Burkhardt et al.
Green Car Congress
MARCH 16, 2017
A 50:50 by volume blend of conventional Jet A aviation fuel and an aviation biofuel made from Camelina reduces soot particle number and mass emissions from the aircraft by 50 to 70% compared to conventional fuel, YYYY according to a new study published in the scientific journal Nature. The HEFA was produced from Camelina plant oil.
Green Car Congress
OCTOBER 29, 2016
The International Maritime Organization (IMO), the regulatory authority for international shipping, decided to implement a global sulfur cap of 0.50% m/m (mass/mass) (5,000 ppm) on fuel oil starting 1 January 2020 during its Marine Environment Protection Committee (MEPC), meeting for its 70 th session in London.
Green Car Congress
JANUARY 30, 2012
AT&T, which has announced its intention to invest up to $565 million to deploy approximately 15,000 alternative fuel vehicles over a 10-year period through 2018, will use the vans to provide and maintain communications, high-speed Internet and television services for AT&T customers. Earlier post.).
Green Car Congress
NOVEMBER 22, 2016
The ISL G NZ features the same Stoichiometric cooled Exhaust Gas Recirculation (SEGR) combustion technology, spark ignition, and simple TWC aftertreatment as the ISL G natural gas engine. Operating ISL G NZ engines on RNG offers a significant GHG emissions benefit compared to fossil fuels.
Green Car Congress
JUNE 2, 2016
The City of Santa Monica, California has awarded Clean Energy a multi-year liquefied natural gas (LNG) contract to fuel its Big Blue Bus (BBB) fleet of vehicles. LNG derived from biomethane is a low carbon fuel, which, under some conditions, offers a carbon intensity (CI) equal to or lower than that of electricity. Earlier post.).
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