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EEA report: EVs are better for climate and air quality

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Battery electric cars emit less greenhouse gases and air pollutants over their entire life cycle than petrol and diesel cars, according to a European Environment Agency (EEA) report. The EEA has also published a new briefing on the environmental and climate impacts of transport.

Climate 268
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PSI team develops web tool for consumers to compare environmental impact of passenger cars in detail

Green Car Congress

The system will graph lifecycle impact for a range of specified powertrains, for a large number of impact categories: Climate change [kg CO 2 -eq.]. Eutrophication of non-marine aquatic environments [kg N-eq.]. Eutrophication of non-marine aquatic environments [kg P-eq.]. Land occupation in an urban environment [m 2 / year].

Mariner 435
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Ford poll finds Europeans want freedom of car ownership, but worry about traffic, cost of driving, environment

Green Car Congress

A new Ford Motor Company-sponsored poll of 6,000 people across Europe found that most Europeans remain committed to car ownership, but have growing concerns about traffic congestion, the cost of driving and the environment. 52% use public transport less than once a month or never. 53% say climate change is the world’s biggest problem.

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Emissions Analytics argues that current Pareto-efficient solution for decarbonization would be hybrids, not BEVs, based on do-no-harm

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Interpreting that for transport decarbonisation, we can say that a change of powertrain can be a Pareto improvement if it is possible to improve all relevant aspects without disadvantage to someone. The vehicles travelled in convoy to eliminate any effects of driving style or climatic conditions.

Emissions 395
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Harvard team finds large-scale US wind power would cause warming that would take roughly a century to offset

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Extracting energy from the wind causes climatic impacts that are small compared to current projections of 21 st century warming, but large compared to the effect of reducing US electricity emissions to zero with solar. These effects redistribute heat and moisture in the atmosphere, impacting climate. —David Keith.

Wind 315
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Study finds GHG emissions from corn ethanol now 46% lower than gasoline

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The carbon intensity of corn ethanol, the primary renewable fuel used in transportation, has been actively researched and quantified over the last three decades. 2021) “Carbon intensity of corn ethanol in the United States: state of the science” Environ. million tons per year, the equivalent of removing approximately 3.85 Scully et al.

Gasoline 493
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Ninth annual Green Innovation Index finds California light-duty vehicle emissions spike; major challenge to 2030 climate goals

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However, although the state has made considerable progress decoupling economic growth from greenhouse gas (GHG) emissions, the rate of emissions decline appears to be slowing, due in part to a spike in transportation emissions attributed to an increase from light-duty vehicles. Transportation. decrease in public transportation trips.