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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

The VEMB system uses a concentric camshaft, blow-down manifold and scavenge manifold to separate the exhaust event into two phases: high-energy blow-down to the turbo without pumping losses, and high-hydrocarbon scavenge to the EGR system. to 2 ratio points and maintain the same knock limit for an additional 3-4% improvement in fuel economy.

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DOE awards $1.5M to Gentherm (Amerigon) for thermoelectric-based energy recovery system for heavy-duty vehicles; expands existing LDV program

Green Car Congress

The TEG technology, which converts waste heat from gas exhaust into electric energy and has the potential to improve passenger car fuel efficiency by as much as 5%. TEG & Exhaust System in Lincoln MKT. This follow-on light-duty vehicle project, funded in 2011, has a target of a 5% fuel economy improvement.

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DOE to Award $187M to 9 Projects to Improve Vehicle Efficiency for Heavy-Duty Trucks and Passenger Vehicles

Green Car Congress

Three projects will focus on cost-effective measures to improve the efficiency of Class 8 long-haul freight trucks by 50%. The remaining six projects totaling more than $71 million will support efforts to increase the fuel economy for passenger vehicle engines and powertrain systems. Grantee Project Award. Cummins Inc.

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Jeep introduces 2018 Wrangler with mild hybrid, diesel options; plug-in hybrid version in 2020

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liter turbocharged inline four-cylinder engine with eTorque technology is rated a best-in-class 270 hp and 295 lb-ft of torque and mated to a new eight-speed automatic transmission. The eTorque system improves fuel economy, launch performance, and driver comfort during start/stop operations. Total displacement is 1,995 cc.

Jeep 210
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Peterbilt Launches Model 320 Hydraulic Hybrid, Full Lineup of Natural Gas Powered Vehicles

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Among its other product introductions at the Mid-America Trucking Show in Louisville, Kentucky, Peterbilt announced the limited production availability of the Model 320 Hybrid Class 8 refuse truck, equipped with Eaton’s Hydraulic Launch Assist ( HLA ) technology ( earlier post ).

Peterbilt 230
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Green Technology Patents Represent More Than Half of GM 2009 Filings

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One of GM’s innovations involves the creation of a shape memory alloy (SMA) heat engine for power generation from waste engine heat. Green automotive technologies are the building blocks for creating and improving alternative power plants and increasing fuel efficiency ,” said James E. Source: GM. Click to enlarge. Earlier post.)

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More Details on the Lexus CT 200h Hybrid Powertrain; 42 mpg US Combined

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seconds; its EPA estimated fuel economy rating is 42 mpg US (5.6 The new Lexus full hybrid targets class-leading emissions and also generates significantly less NO x and particulate emissions than an equivalent diesel engine vehicle, Toyota points out. km) at speeds of up to 28 mph (45 km/h). liter Atkinson Cycle Engine.

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