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Lawrence Livermore Lab researchers significantly boost truck fuel efficiency through improved aerodynamics

Green Car Congress

Lawrence Livermore National Laboratory (LLNL) researchers, as part of a Navistar SuperTruck I team, helped design a new type of tractor trailer truck that improves fuel economy by 124%, compared to heavy vehicles on the road today. The LLNL Generic Speed Form shape has demonstrated a breakthrough in aerodynamic performance of heavy vehicles.

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IEA: improving efficiency of road-freight transport critical to reduce oil-demand growth; three areas of focus

Green Car Congress

This includes near-term opportunities like using Global Positioning System to optimize truck routing, as well as real-time feedback devices that monitor the on-road fuel economy of trucks. Tightening fuel economy standards and expanding their geographic coverage can accelerate fuel economy improvements over the coming decades.

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Daimler Trucks NA SuperTruck achieves 115% freight efficiency improvement over 2009 baseline; 50.2% engine BTE

Green Car Congress

This reduces friction, and increases efficiency and fuel economy. US EPA and NHTSA are planning to issue a Notice of Proposed Rulemaking for the Phase 2 standards in the spring of 2015 and a final rule in the spring of 2016. Hybrid: A123 Systems, Eaton, FUSO, ITK Engineering, Mercedes-Benz, MiaSole, US Hybrid.

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First drive: Volvo XC90 T8 Drive-E Twin Engine PHEV sets a high bar for full-size luxury SUV plug-ins in US

Green Car Congress

With the 2016 XC90 ( earlier post ) heading to dealerships across the US, Volvo Cars gave media an opportunity to experience the next generation of its full-size luxury SUV—in both its conventional T6 and plug-in hybrid T8 Drive-E Twin Engine forms—in and around Los Angeles. Top) 2016 XC90. Estimated EPA MPGe. >59.

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ICCT-led analysis of turbocharged, downsized engine tech finds lower costs and greater benefits than 2012 EPA/NHTSA analysis; 48V, e-boost, Miller

Green Car Congress

A new white paper published by the International Council on Clean Transportation (ICCT), in collaboration with Eaton, Ricardo, JCI, BorgWarner, Honeywell, and the ITB Group, analyzes current turbocharged, downsized gasoline engine technology developments and trends.

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Ford, Cummins and others break with industry to support strong EPA truck rule

Baua Electric

The EPA is currently finalizing new rules to limit truck emissions, and a group of manufacturers including Ford, Cummins, BorgWarner and Eaton has broken with the industry to support the upcoming “Phase 3” heavy duty emissions rules, while the rest of the industry, led by Volvo and Daimler, continues to lobby against them.

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