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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.]. The top sample above shows climate change impact; the subsequent chart shows human toxicity. Sample results from Carculator. Depletion of fresh water reserves [m 3 ].

Mariner 435
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UK auto industry warns anti-diesel agenda and slow uptake of EVs could mean missing 2021 CO2 targets; rising CO2 average in 2017

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The UK automotive industry warned that the current anti-diesel agenda combined with the ongoing slow take-up of electric vehicles could mean industry misses its next round of CO 2 targets in 2021, with negative consequences for the UK’s own climate change goals. However, this increase was not enough to offset a -17.1% of the UK’s 2.5

2017 210
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Study estimates global black carbon emissions up 72% from 1960-2007; BC emissions intensity down 52%

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Over the same period, BC emission intensity—the amount of BC emitted per unit of energy production—decreased by 52% for all the regions under assessment, especially China and India. The Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) said BC has a direct radiative forcing of +0.4 (+0.05

2007 268
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Updated Life Cycle Analysis of Soybean Production and Products Show Environmental Improvements

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Cradle-to-Gate (farmer-to-product) pathways for soybeans. An updated life cycle assessment (LCA) of soybean production and products commissioned by the United Soybean Board found multiple energy and environmental benefits of current US soybean farming and processing. Source: USB. Click to enlarge. kg (for the 3.36 kg (for the 3.36

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New study finds GHG emissions from palm oil production significantly underestimated; palm oil biofuels could be more climate-damaging than oil sands fuels

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The majority (62%) of the plantations were located on the island of Sumatra, and more than two-thirds (69%) of all industrial plantations were developed for oil palm cultivation, with the remainder mostly being Acacia plantations for paper pulp production. There is a variance based on production method, etc.). GCB Bioenergy.

Oil-Sands 314
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Study finds that replacement programs that reduce vehicle lifetime can result in increased lifecycle CO2 emissions

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Effects of changes in the average lifespan of ordinary passenger cars newly registered between 1990-2000 on total induced CO 2 emissions in 2000. Extending vehicle life reduces the number of new vehicles sold, with an associated decrease in energy consumed for vehicle production. Credit: ACS, Kagawa et al.

Emissions 218
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California 2017 GHG inventory shows 1.2% total drop from 2016; transportation sector emissions up 1%

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Changes in emissions by Scoping Plan sector between 2000 and 2017. It does not include emissions from petroleum refineries and oil production. Emissions from gasoline used in on-road vehicles are the main driver of that increase. Compared to 2016, California’s GDP grew 3.6% Trends in California GHG Emissions. Source: ARB.

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