Remove Alternative Fuels Remove Carbon Remove Diesel
article thumbnail

MARAD launches 16-month study on alternative fuels and power options for Great Lakes shipping

Green Car Congress

The US Maritime Administration (MARAD)—the US Department of Transportation agency responsible for the US waterborne transportation system— launched a 16-month study exploring low-carbon options for shipping on the Great Lakes. More than 200 million tonnes of cargo travel on the waterway on an annual basis.

article thumbnail

DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

Green Car Congress

Heavy-duty diesel vehicles using mixing controlled compression ignition (MCCI), the most common ignition and combustion strategies for heavy-duty diesel engines, contribute significantly to the emissions of GHG, oxides of nitrogen (NO x ), and particular matter (PM) and are subject to stringent emission standards. GLE and $0.9/GLE.

Waste 434
article thumbnail

California reduces tax on dimethyl ether (DME) fuel to be consistent with other alternative fuels; enabling retail sales

Green Car Congress

The upshot is that the new law makes the statutory changes necessary to enable retail sale of dimethyl ether (DME)-propane fuel blend. California-based Oberon Fuels, a producer of low-carbon dimethyl ether (DME) transportation fuel, celebrated the signing of California Assembly Bill 2663 into law. Oberon’s process.

Tax 376
article thumbnail

Oak Ridge, Argonne collaborate with Wabtec on hydrogen-powered trains to decarbonize rail industry

Green Car Congress

Researchers from Oak Ridge National Laboratory (ORNL) and Argonne National Laboratory (ANL) will work with Wabtec, a leading manufacturer of freight locomotives, to develop the hardware and control strategies for a single-cylinder, dual-fuel engine to demonstrate the viability of using alternative fuels for locomotives.

Hydrogen 448
article thumbnail

Study finds propane school buses significantly decrease NOx emissions compared to diesel

Green Car Congress

According to a study commissioned by the Washington, DC-based Propane Education & Research Council (PERC), NO x emissions measured from propane autogas school buses were substantially lower than those measured from diesel school buses. For the stop-and-go route, NO x emissions were 34 times higher for the diesel school bus.

article thumbnail

Cummins and Chevron advance strategic collaboration; focus on lower carbon-intensity fuels

Green Car Congress

Cummins and Chevron USA, a subsidiary of Chevron Corporation announced a memorandum of understanding to leverage complementary positioning in hydrogen, natural gas, and other lower carbon fuel value chains. This collaboration is intended to encourage commercial and industrial adoption in North America.

Chevron 284
article thumbnail

Techno-economic Study of Bio-oil to Naptha and Diesel Finds Calculated Costs Competitive with Other Kinds of Alternative Fuels

Green Car Congress

A team from Iowa State University and ConocoPhillips, Biofuels R&D performed a techno-economic study examining the fast pyrolysis of corn stover to bio-oil with subsequent upgrading of the bio-oil to naphtha and diesel range fuels. In 2009, a consortium including TI International, ADM, Albemarle and ConocoPhillips was awarded $3.1-million