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MIT team proposes flex-fuel gasoline-alcohol engine PHEV long-haul trucks

Green Car Congress

In a paper being presented at WCX SAE World Congress Experience in Detroit this week, a team from MIT is proposing the use of a flex-fuel gasoline-alcohol engine approach for a series-hybrid powertrain for long-haul Class 8 trucks. —Daniel Cohn. —Daniel Cohn.

MIT 247
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Green Motorsports: IndyCar Switches to Cleaner Cars & Fuel

Clean Fleet Report

IndyCar will make the switch to hybrid gasoline-electric engines with the 2024 race season, joining F1 and IMSA , two race series that already use hybrid systems. This fuel consists of a blend of second-generation ethanol derived from sugarcane waste and other biofuels. Environmentally friendly car racing: an oxymoron?

Cleaner 69
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PNNL team develops onboard fuel separation technology to enable octane-on-demand for improved fuel economy

Green Car Congress

Designed to work with a car’s existing fuel, the onboard separation technology is the first to use chemistry—not a physical membrane—to separate ethanol-blended gasoline into high- and low-octane fuel components. Aromatics are gasoline components derived from crude oil. Katarzyna Grubel, Wilaiwan Chouyyok, David J.

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Eindhoven University of Technology to make biofuels from its own wood waste; cyclic oxygenate CyclOx and ethanol

Green Car Congress

Researchers at Eindhoven University of Technology (TU/e) are developing a small-scale demonstration reactor that will process 40 tons of wood waste per year from the university into replacements for diesel fuel and gasoline. This will be offered at the university pump in a 10:90 mixture with gasoline. all of which are ?ve-

Waste 218
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PowerDriver simulations predict thermoelectric exhaust waste heat recovery output of 300W, -2.5% in fuel consumption; prototyping begins

Green Car Congress

The European Union-funded PowerDriver project—a two-year, €3-million (US$4-million) research project initiated in February 2012 to turn exhaust gas waste heat into electricity using thermoelectric generator (TGEN) technology—has completed simulation work on on a potential automotive application.

Exhaust 210
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Cummins Agrees to Pay $1.6 Billion in U.S. Emissions Fines

The Truth About Cars

We can visibly see them emitting more pollution than vehicles equipped with gasoline engines, though Europe had previously championed diesels as the cleaner option and even subsidized them due to diesel emitting less carbon dioxide. Viewed from an emissions standpoint, it’s hard to make a case for diesel motors.

Emissions 104
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IndianOil and LanzaTech to construct first refinery Offgas-to-Bioethanol production facility

Green Car Congress

LanzaTech’s first commercial facility converting waste emissions from steel production to ethanol will come online in China in late 2017. LanzaTech has developed a gas fermentation process based on biological catalysts to make fuels and chemicals from a range of waste gases instead of sugars and yeast.

India 150