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DOE awards $4M to two DME projects

Green Car Congress

The US Department of Energy (DOE) Vehicle Technologies Office (VTO) awarded more than $4 million in funding to test novel applications of dimethyl ether (DME) as a low-carbon alternative to fossil fuels. The partners will use the funding to develop new technologies to deliver efficient engine operations with near-zero emissions.

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Propel Fuels expands retail sales of drop-in renewable diesel across Southern California; $2.59/gallon

Green Car Congress

Propel Fuels has expanded its sales of Diesel HPR (High Performance Renewable) to locations across Southern California. Utilizing Neste’s NEXBTL renewable diesel, Propel’s Diesel HPR is a low-carbon, drop-in renewable fuel that meets petroleum diesel specifications and can be used in any diesel engine.

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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

Green Car Congress

This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance. SKYACTIV-X even equals or exceeds the latest SKYACTIV-D diesel engine in fuel efficiency. the greatest contribution to reducing carbon dioxide emissions.

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KCL study finds London air pollution from traffic improving, but continues to exceed limits in many parts of city

Green Car Congress

Researchers looked at changes in a number of pollutants including nitrogen dioxide (NO 2 ), particulate matter as fine (PM 2.5 ) and coarser (PM 10 ) particles, carbon dioxide (CO 2 ) and black carbon. In some locations emissions abatement policies were offset by changes in traffic flow. between the two periods. Roadside PM 2.5

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NREL updates experimental cetane number data; more than 250 new individual measurements

Green Car Congress

A minimum cetane number is specified in the ASTM standard that defines the quality of diesel fuel sold in the United States. This information is vital to the development of new, energy-efficient, low-carbon fuels and compatible engines. The original report has been cited more than 130 times.