Remove 2000 Remove Gas Remove Ozone Remove Waste
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Researchers suggest that air quality tests need simplifying to help reduce dangerous emissions

Green Car Congress

They focused their comparison on techniques used in a three-dimensional model commonly used by environmental agencies to simulate ozone, particulate matter, and atmospheric acid concentrations, and develop effective emission reduction strategies. Stockwell, Emily Saunders, Wendy S. Goliff & Rosa M.

Emissions 170
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California Air Resources Board posts revised draft of strategy to reduce “Super Pollutants”

Green Car Congress

California has already cut anthropogenic black carbon emissions by more than 90% since the 1960s, and existing measures are projected to cut mobile source emissions by 75% and total anthropogenic emissions by nearly 60% between 2000 and 2020. CO 2 remains in the atmosphere for up to a century.

Pollution 150
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UNEP Report Calls for More Sophisticated Approach to Developing Biofuels; Limitations of Current LCA Studies

Green Car Congress

Here, RME show advantages for primary energy and GHG, but disadvantages in terms of acidification, eutrophication and ozone depletion. An important analytical issue that needs to be addressed, the report notes, is the lack of lifecycle assessment studies focusing on a wider set of environmental impact indicators than greenhouse gas emissions.

Ozone 186
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Researchers Engineer Yeast to Produce Methyl Halides from Biomass; Precursors for Biohydrocarbon Fuels

Green Car Congress

Methyl halides are naturally produced by a number of organisms; the enzyme responsible for this production—methyl halide transferase (MHT)—has been studied in the context of the environmental production of methyl halides, which contribute to ozone depletion. cerevisiae for metabolism of toxic waste products. Voigt (2009) J.

Engine 150
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Automakers agree on common plug to recharge electric vehicles

Tony Karrer Delicious EVdriven

This SAE spec would make it so you could go to a gas station and they would have the proper voltage and plug for your car. but its never even been close to the amount of garbage that gas power vehicles produce. Nuclear waste is a problem much harder to solve than CO2, and dams have quite an impact in the environment.