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Fraunhofer ISI/ICCT analysis of PHEV data finds real-world CO2 emissions 2-4x higher than official values

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A new analysis of the real-world usage of more than 100,000 plug-in hybrid electric vehicles shows a large deviation between on-road CO 2 emissions and fuel efficiency and the official vehicle type-approval values. The real-world share of electric driving for PHEVs, on average, is about half the share considered in the type-approval values.

Emissions 334
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Presales of Audi Q7 TFSI e quattro PHEVs begin in Europe

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l/100km; combined electric power consumption 22.9–21.9 The SUV, the plug-in hybrid drive of which combines a three-liter V6 gasoline engine with a powerful electric motor, is available in two power levels. It converts the direct current from the high-voltage battery (HV) into three-phase current to power the electric motor.

Audi 243
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New LowCVP report highlights need to go “beyond the tailpipe” for CO2 metrics for vehicles

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It clearly shows that there are a range of potential routes to deliver significant carbon reductions, including both increased electrical mobility with battery vehicles and plug-in hybrids but also low carbon liquid and gaseous fuels. Battery Electric Vehicle (BEV). However, current measurement methods do not reflect the real impacts.

CO2 301
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DOE AVTA Completes 1M Miles of Plug-in Hybrid Electric Vehicle Testing

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PHEVs and demonstration locations. The US Department of Energy (DOE), through its Advanced Vehicle Testing Activity ( AVTA ) at Idaho National Laboratory (INL), has completed 1 million miles of plug-in hybrid electric vehicle (PHEV) testing. PHEV Models Under AVTA Testing. Source: INL. Click to enlarge. Model Battery.

Plug-in 186
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Pike survey finds unproven technology and reliability concerns may hinder consumer demand for plug-in electric vehicle, although about 44% of respondents are interested in purchasing one

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Consumer interest in electric vehicles. However, the flip side of the survey was that about 44% of respondents stated that they would be “extremely” or “very” interested in purchasing a PEV with a driving range of 40 to 100 miles and an electricity cost equivalent of $0.75 Source: Pike Research. Click to enlarge. per gallon. .

Plug-in 231
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UK Studies Suggest New Business Models and Policies Required for EV and PHEV Uptake; Price a Critical Issue

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Two of those, one by consultancy Element Energy and a second by AEA Technology, explored the characteristics of EV buyers, technology, utilization, and prospects for market adoption of battery electric vehicles and plug-in hybrid electric vehicles. Electric vehicles and trip types. Utilization.

PHEV 150
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SAE Publishes Revised J1711 Standard to Measure Exhaust Emissions and Fuel Economy of Hybrids and Plug-in Hybrids

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gasoline and Diesel fuel), alcohol-based liquid fuels (e.g., A rechargeable energy storage system (RESS) that is recharged by the on-board hybrid propulsion system, an external electric energy source, or both. The other test begins with a fully charged RESS for capturing CD operating modes for PHEVs: the Full Charge Test (FCT).