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Northwestern/Princeton study explores air quality impacts of aggressive conversion to EVs

Green Car Congress

Researchers from Northwestern University and Princeton University have explored the impact on US air quality from an aggressive conversion of internal combustion vehicles to battery-powered electric vehicles (EVs). coal, oil, natural gas, and biomass). Winter O 3 increases due to reduced loss via traffic NO x. Winter while PM 2.5

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ExxonMobil Outlook projects hybrids and advanced vehicles to account for nearly 50% of cars globally by 2040; fuel demand for for personal vehicles to peak and decline, while commercial transportation demand rises 70%

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The vast majority will be hybrids that use mainly gasoline plus a small amount of battery power; these will make up more than 40 percent of the global fleet by 2040. By 2040, four out of every 10 units of energy produced in the world will be going toward the production of electricity.

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GE Durathon batteries successfully power underground mining scoop

Green Car Congress

In trials, GE’s sodium metal halide Durathon batteries ( earlier post ) have successfully powered GE Mining’s Scoop, an underground vehicle that transports mining materials, at Coal River Energy, LLC in Alum Creek, West Virginia. Additionally, the battery contains no lead acid materials.

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Study Finds Coordinated Off-peak Charging Can Support Large Scale Plug-in Use Without Additional Generation Capacity; TCO and GHG Abatement Costs for BEVs Projected to Remain High

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GHG emissions from electric driving depend most on the fuel type (coal or natural gas) used. 155 g/km (using electricity from an old coal-based plant). become competitive when batteries cost €400/kWh, even without tax incentives, as long as. one battery pack can last for the lifespan of the vehicle. This cost gap.

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Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x

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Only about 3% currently is generated from wind, solar, hydroelectric and other renewable sources, with most of the electricity produced in the United States currently coming from coal- and natural gas-fired power plants, followed by nuclear according to data from the US Energy Information Administration (EIA).

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DNV GL: world energy demand will peak in 2035 prompting a reshaping of energy investment due to rapid electrification and inherent efficiency

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Oil will peak in 2023 and coal has already peaked. By 2027 half of new cars sold in Europe will be battery-powered and the same will be true five years later in China, India and North America. Natural gas will become the single largest source in 2026 and it will meet 25% of the world’s energy needs by 2050.

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Renault plans Europe's largest battery storage network

Green Car Reports

European electric-carmaker Renault plans to build the continent's largest stationary battery storage network next year using old electric-car batteries.

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