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Research consortium investigating use of DME blends in diesels with minimal retrofitting

Green Car Congress

A research consortium led by Ford Research and Innovation Center Aachen is currently investigating the technical conditions under which diesel vehicles can run on dimethyl ether (DME) as an alternative fuel. With dynamic blending, even flex-fuel operation (diesel or DME/diesel) would be possible while retaining the original diesel system.

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OptiFuel to repower Argentina’s 400 freight locomotive fleet from diesel-power to CNG and/or RNG

Green Car Congress

OptiFuel Systems has signed a Collaboration Agreement with the Argentina Ministry of Transportation through Ferrocarriles Argentinos Sociedad del Estado (FASE). Traditional locomotives run on diesel fuel, emitting high levels of NO x , PM, and CO 2. This led us to OptiFuel’s modular, affordable designs.

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A Bamboo Carbon Filter for Diesels Could Reduce Emissions

Cars That Think

Diesel cars are a popular choice for those looking to buy a used vehicle in Asia, Europe, and elsewhere. After all, diesel cars cost less to maintain, burn less fuel, and have a longer engine life. To reduce emissions, diesel vehicles use filters that catch exhaust particles and other contaminants.

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CALSTART: Inventory of US electric school buses hit 1,738 in Sep 2021

Green Car Congress

In total, there are some 480,000 school buses in the US—more than 95% powered by diesel. School districts are exploring alternative deployment models such as turnkey and Transportation-as-a-Service (TaaS) to ease the high upfront cost of ESB adoption.

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How renewable diesel can help fight climate change

Clean Fleet Report

Reducing GHGs in the Transport Sector. Did you know that the transportation sector is the largest contributor of greenhouse gas (GHG) emissions in the U.S.? With that in mind, the need to accelerate the phase-out of fossil fuels and transition to a more sustainable transportation system is more prominent than ever.

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Survey finds 37% of commuters in London have already changed usual mode of transport due to ULEZ; 141% increase in use of motorcycles

Green Car Congress

Among the questions, respondents were asked if they have changed or thought about changing their usual mode of transport in preparation for the ULEZ. The survey found that: 37% of commuters have already changed their usual mode of transport. 46% of commuters have thought about changing their usual mode of transport.

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Westport and Scania preliminary testing shows H? HPDI delivers peak BTE of 51.5% at mid-load

Green Car Congress

Westport’s HPDI fuel system technology enables heavy-duty trucks to operate on natural gas with the same power, torque, efficiency, and performance as diesel engines. at road load conditions, all with engine-out NO x similar to the base diesel engine, which is compatible with Euro VII and EPA27. complemented by 48.7% —David M.

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