Remove Gas-Electric Remove Oil-Sands Remove Ozone Remove Production
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Using Ozone-Generated Bubbles to Remove Oil Sheen and Contaminants from Water

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A University of Utah engineer has developed an inexpensive new method to remove oil sheen by repeatedly pressurizing and depressurizing ozone gas, creating microscopic bubbles that attack the oil so it can be removed by sand filters. Water from mining of oil sands and oil shale.

Ozone 199
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Researchers describe the “where” and “when” of life cycle emissions from gasoline and ethanol in the US

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60% of ground-level ozone (O 3 ) precursors, 6% of fine particulate matter (PM 2.5 ), and 22% of greenhouse gases (GHGs) emitted. Upstream processes involved in fuel production also contribute to overall environmental impacts. reduced) for stover cellulosic ethanol owing to excess electricity generation at fermentation plants.

Gasoline 236
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National Academies Report Examines Hidden Cost of Energy Production and Use in US; Estimates $120B in 2005

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A new report from the National Research Council examines and, when possible, estimates, “hidden” costs of energy production and use—such as the damage air pollution imposes on human health—that are not reflected in market prices of coal, oil, other energy sources, or the electricity and gasoline produced from them.

2005 246