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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

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Full lifecycle CO2 of new Mercedes C-Class 10% less than outgoing model

Green Car Congress

Over the entire lifecycle of the C 180, the lifecycle analysis yields a primary energy consumption of 521 gigajoules (corresponding to the energy content of around 16,000 liters of gasoline); an environmental input of approx. Where energy resources are concerned, lignite, hard coal and uranium figure principally in car production.

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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

Green Car Congress

Among the more detailed transportation projections in AEO2014 are: LDVs powered by gasoline remain the dominant vehicle type in the AEO2014 Reference case, retaining a 78% share of new LDV sales in 2040, down from their 82% share in 2012. Natural gas overtakes coal as the largest fuel for US electricity generation.

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Opinion: Why Buffett Bet A Billion On Solar: Miles Per Acre Per Year

Green Car Congress

During the late innings of the ICE-age (as in the Internal Combustion Engine age) it has become clear that feeding gasoline and diesel to the next billion new cars is not going to be easy, or cheap. By contrast, at 25 miles per $3 gallon of gasoline, those miles cost 12 cents each. New cars in 2015 get 25 mpg.)

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EIA: US energy-related CO2 emissions down 2.4% in 2011 while GDP rose

Green Car Congress

In 2010, the price of regular gasoline averaged $2.78 It is estimated that the miles per gallon (mpg) of light duty vehicles improved by 1.0% (20.4 mpg) from 2010 to 2011. This contributed to a decline in gasoline consumption of 2.9% As recently as 2005, coal’s share of electric power sector generation was more than 51%.

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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

Specifically, to minimize GHG emissions and total energy use, is it better to use natural gas in a stationary power application to generate electricity to charge EVs, to compress natural gas for onboard combustion in vehicles, or to reform natural gas into a denser transportation fuel? —Curran et al. mpgge (equivalent to 7.6

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US EIA Reports Record-setting 7% Overall Decline in US Carbon Dioxide Emissions in 2009; Transport Emissions Down 4.1%, Lowest Percentage Reduction of the End-UseSectors

Green Car Congress

Carbon intensity changes in the electric power and industrial end use sectors. In 2009, the carbon intensity of the electric power sector decreased by nearly 4.3%, primarily due to fuel switching as the price of coal rose 6.8% Increased use of natural gas in place of coal caused the sector’s carbon intensity to decrease.

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