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

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Traditional locomotives run on diesel fuel, emitting high levels of NO x , PM, and CO 2. OptiFuel’s rail engine solutions are powered by their EPA-certified locomotive CNG/RNG engine rated at 0.00 OptiFuel is developing modular repower kits for diesel locomotives and new locomotives in all lengths, horsepower levels, and track gauges.

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MIT study concludes V2G-enabled electric commercial trucks could offer lower total operating cost than conventional diesel fleet

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A new study by researchers at MIT’s Center for Transportation and Logistics (CTL), concludes that electric commercial vehicles can cost 9 to 12% less to operate than trucks powered by diesel engines when used to make deliveries on an everyday basis in big cities and when V2G (vehicle-to-grid) revenue is incorporated.

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Rolls-Royce mtu Kinetic PowerPack approved for renewable diesel

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Rolls-Royce has approved its mtu Kinetic PowerPacks, based on the mtu Series 4000 and 1600 diesel engines, for use with renewable diesel (HVO/Hydrogenated Vegetable Oil) and the other synthetic diesel fuels of the EN15940 standard. The systems performed the same with HVO as with fossil diesel.

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Fraunhofer analysis finds battery-electric trucks have energy cost advantage over hydrogen trucks

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The decisive factor for the switch to battery-electric vehicles is the energy cost advantage compared to hydrogen and diesel. The maximal capabilities of trucks powered by hydrogen fuel cells, and diesel or synthetic fuels are also indicated, as well as electric road systems. Plötz (2022).

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Raven SR and Cap Clean Energy to collaborate on Canadian SAF and renewable diesel projects

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Raven SR, a renewable fuels company ( earlier post ), and Cap Clean Energy, a clean energy development company headquartered in Calgary, Alberta, signed a memorandum of understanding (MOU) to co-develop biofuels facilities in Canada to produce sustainable aviation fuel (SAF) and renewable diesel (RD) for the heavy duty transport sector.

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Renault makes public its lifecycle study of Fluence ICE vs Fluence EV

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Renault recently made public the findings of an internal study, published first in October 2011, detailing and comparing the lifecycle assessments (LCAs) of the battery-electric and two internal combustion engined versions (gasoline and diesel) of the Renault Fluence. Renault assessed the diesel Fluence dCi (1.5L Diesel Fluence dCi.

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Truck diesel PM emissions at Port of Oakland down 98% in past decade; ship emissions down 75%

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Diesel PM emissions from trucks serving the Port of Oakland, California declined 98% between 2005 and 2015, according to an emissions inventory released by the Port. The results indicate the Port is advancing its 2008 commitment to reduce seaport-related diesel health risk by 85% by the year 2020. tons in 2015.

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