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Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

Green Car Congress

Starting from a energy-based powertrain simulation model validated on experimental data from the PHEV, the researchers conducted a first- and second-law analysis to identify the potential for engine waste heat recovery, considering a variety of driving cycles and assuming the vehicle operating in charge-sustaining (HEV) mode. Power from ORC.

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Meritor collaborating with Peterbilt on all-electric Class 8 trucks; selects UQM as supplier for e-axles

Green Car Congress

Meritor will supply high-efficiency and lightweight axles, drivelines and brakes that maximize system efficiency, extend range and increase payload. Two 520 refuse haulers will be tested by Sacramento County and a waste hauler will operate one truck.

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GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

Green Car Congress

GM’s electrified vehicles today include the extended-range electric Chevrolet Volt, Spark EV and Buick LaCrosse, Regal, Chevrolet Malibu and Impala with eAssist. Manufacturing Technologies that yield cost and quality improvements while decreasing the use of resources and materials. Manufacturing energy use and emissions.

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BorgWarner suggests Valve-Event Modulated Boost system can offer 6-17% fuel economy benefit over already downsized and turbocharged engines

Green Car Congress

Turbo boost can be controlled by changing the timing of the exhaust valves—no waste gate is required. VCD uses Cam Torque Actuated (CTA) phasers with Mid Position Lock (MPL) that can phase the camshafts fast enough with enough range of authority to achieve virtual cylinder deactivation. VCD can deliver about a 4.5% and Sisson, J.

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Mercedes-Benz Vans reveals SUSTAINEER electric van technology demonstrator for sustainable urban mobility

Green Car Congress

The fully electric van—based on the Mercedes-Benz eSprinter—combines a variety of innovative solutions designed to improve the quality of life in cities; to conserve resources and protect the climate; and to better the health and safety of the driver and other road users. Solar energy from the vehicle roof. Recycled materials.

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Boeing, UAE partners make progress with oilseed halophytes as feedstock for renewable jet fuel; desert plants fed by seawater

Green Car Congress

Waste seawater from a fish and shrimp farm will nourish the halophytes that clean the water as they grow. On 18 January, Etihad Airways conducted a demonstration flight with a 777-300ER (Extended Range) powered in part with biofuel refined in the UAE. Earlier post.). Iwona Cybulska, Tanmay Chaturvedi, Grzegorz P.

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Advantage EV

Electric Auto Association

Here’s what two organizations— Resource-Media and Recurrent —had to say about the advantages of electric vehicles (EVs) in frigid weather. Newer EVs have larger battery capacities, allowing for longer ranges and protecting against performance losses. Millions of Americans had a very challenging December with record cold temperatures.