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FCA says Jeep Wrangler environmental impact reduced by 15% compared to predecessor

Green Car Congress

The comparison was made with the previous-generation Wrangler Unlimited, as powered by its only available engine—FCA’s award-winning 3.6-liter tons of coal burned in a power-generation plant. CO 2 e produced when powering 2.4 2020 Jeep Wrangler Freedom Edition. CO 2 e output from 7.7 liter turbocharged I-4 or the 3.6-liter

Jeep 269
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UMTRI study shows wide global variability in GHG emissions from operating an EV

Green Car Congress

A team at the University of Michigan Transportation Research Institute (UMTRI) study has assessed the relative amounts of greenhouse-gas emissions from driving a battery-electric vehicle (BEV) compared with greenhouse-gas emissions from driving a traditional gasoline-powered vehicle in different countries of the world. MPG ghg (0.05

Emissions 150
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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fuel economy and natural gas compressor efficiency.

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U-M study finds current CAFE standards create profit incentive for larger vehicles

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The current vehicle footprint-based Corporate Average Fuel Economy (CAFE) standards create a financial incentive for automakers to increase vehicle size, except under certain limited conditions of consumer preference for vehicle size, according to a study by University of Michigan researchers Kate Whitefoot and Steven Skerlos.

Standards 240
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EIA: light duty vehicle energy consumption to drop 25% by 2040; increased oil production, vehicle efficiency reduce US oil and liquid imports

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The rising fuel economy of LDVs more than offsets the modest growth in VMT, resulting in a 25% decline in LDV energy consumption decline between 2012 and 2040 in the AEO2014 Reference case. Natural gas overtakes coal as the largest fuel for US electricity generation. from 2012 to 2040, compared to 1.2% per year, from 21.5

Oil 290
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ExxonMobil projects 25% energy demand increase between 2014-2040, 50% decline in carbon intensity; hybrids to be 40% of new car sales

Green Car Congress

ExxonMobil forecasts that by 2040, one of every four cars on the world’s roads will be a hybrid; conventional cars (primarily gasoline-powered) will still remain most popular to 2040. Natural gas remains challenged as a fuel for most personal vehicles. Global vehicle fuel efficiency - projections. Source: ExxonMobil.

2014 150
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Georgia Tech life-cycle study finds TCO of medium-duty electric and diesel delivery trucks similar; electric life-cycle energy use and GHG lower than diesel

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The first upstream component accounts for indirect energy input for the production and distribution of power generation fuel and the construction, maintenance, decommissioning, and waste disposal of the power plant. The second upstream efficiency component is the electric power plant’s generation efficiency (η pp ).

Diesel 361