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

Green Car Congress

Deterioration of the ozone layer [kg CFC-11-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]. Primary energy, non-renewable [Megajoule]. Primary energy, renewable [Megajoule].

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Airborne measurements show ozone-forming VOCs emissions from ethanol plant higher than government estimates

Green Car Congress

VOCs and nitrogen oxides react with sunlight to form ground-level ozone, the main component of smog. Over the past decade, because of the renewable fuel mandate, we have added 10 percent of ethanol to all the gasoline that is sold in the U.S. and so the question is: what does that do to the environment.

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

Green Car Congress

In a paper published in the journal Atmospheric Environment , they report on the findings from a suite of scenarios designed to quantify the effect of both the magnitude of EV market penetration and the source of electricity generation used to power them. . … NO x -vs.VOC-limited for O 3 , NH 3 -rich vs. NH 3 -poor for PM). Schnell et al.

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Latest GHG Inventory shows California remains below 2020 emissions target; much steeper rate of GHG reductions required

Green Car Congress

in 2018 (2000-2018 average year-over-year increase is 6.8%), continuing the increasing trend as they replace Ozone Depleting Substances (ODS) being phased out under the 1987 Montreal Protocol. Industry is already increasing the use of alternatives to petroleum diesel, including renewable diesel and biodiesel. tons per person to 10.7

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Study: 25% EV adoption would save US $17B annually from avoided climate change & pollution damages

Green Car Congress

replacing 75% of cars with electric vehicles and increasing renewable energy for every generation—savings could reach as much as $70 billion annually. After leaving tailpipes and smokestacks, pollutants interact with their environment, influencing atmospheric chemistry and meteorology.

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Tata Motors and MAHLE partner to develop a prototype Secondary Loop Mobile Air Conditioning System on a vehicle

Green Car Congress

Tata Motors Limited and MAHLE have signed a joint development agreement for designing and developing a Secondary Loop Mobile Air Conditioning System (SL-MAC), under the aegis of United Nations Environment. The new SL-MAC system, which is testing the low-GWP refrigerants, is expected to increase vehicle energy efficiency.

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Why Schools Should Electrify Their Bus Fleets

Blink Charging

In addition, other studies have shown that increases in PM 2.5 , NO 2 , and ozone were associated with lower test scores that were “equivalent to the effects of short-term reductions of thousands of dollars in district median household income.” The more vehicles that switch to running on electricity, the better.

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