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BMW-Sixt car-sharing JV DriveNow launches in London; 30 i3s coming in 2015

Green Car Congress

DriveNow, the carsharing joint venture between the BMW Group and Sixt SE ( earlier post ), has launched its flexible carsharing service in London. DriveNow furthermore intends to add 30 all-electric BMW i3 cars to the London fleet in spring 2015, expanding it to a total of 300 vehicles during the course of next year.

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Study finds that increased vehicle travel and decreased occupancy have undercut the impact of improving fuel economy over last 40 years

Green Car Congress

Sivak found that while the vehicle fuel economy of the entire light-duty fleet improved by 40% (from 13 mpg US to 21.6 l/100km), because of the decrease in vehicle load, the occupant fuel economy only improved by 17% (from 24.8 occupants carried) decreased by 27% (from 1.9 mpg US, or from 18.1 l/100km to 10.9 mpg US to 29.8

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CEPS task force report identifies tightening emissions standards as key policy to hit EU 60% reduction in transport GHG; full life-cycle emissions optimal metric

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The report of the task force, which was convened in 2011, brought together the views of a diverse group of stakeholders, including the car and oil industries, business associations, international organizations, EU member states and NGOs. Focusing on one specific technology—e.g.

Emissions 210
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California ARB mods to ZEV regulations for IVMs would result in ~1.9% drop in total ZEV/TZEV units 2018-2025; no impact on air quality requirements

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In other words, the automakers still have to meet the fleet-based emissions requirements through their sales mix. Its goal was and is to reduce the environmental impact of light-duty vehicles through the gradual introduction of ZEVs into the California fleet. ARB first adopted the ZEV Regulation in 1990. LVMs, IVMs, SVMs. TZEV maximum.

2018 257
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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

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In coming months, the plan notes, the Department of Transportation will work with other agencies to further explore strategies for integrating alternative fuel vessels into the US flag fleet. Climate Change Emissions Fuel Efficiency Fuels Heavy-duty Policy'

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Profile: Li-ion Battery and Pack Supplier Valence Technology

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The polyhedra aid the eye in seeing the ions grouped as (green) Fe/Mg-enclosing octahedra and (yellow) phosphate tetrahedra. Although the battery systems is not inexpensive, Donaghy says “ For a commercial fleet operator they can see the benefit because they will be operating their vehicles for 14 years or more. Click to enlarge.

Li-ion 150
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MIT Energy Initiative report on transforming the US transportation system by 2050 to address climate challenges

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Achieving our overall goal—reducing fleet fuel and energy consumption and GHGs by three-quarters or more—will be extremely challenging. In the United States, LDVs alone currently account for 43% of petroleum demand and 23% of GHG emissions, when fuel production is considered. —John Heywood.

MIT 150