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EPA providing up to $3M in funding to reduce diesel emissions from school buses

Green Car Congress

EPA has implemented standards that require diesel engines to be more than 90% cleaner, but many older diesel school buses remain in operation and predate these standards. Older diesel engines emit large amounts of pollutants, such as nitrogen oxides and particulate matter. EPA will accept applications from 15 Oct. –

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Research shows clean fuel-use for ships off California coast extremely effective in reducing sulfur dioxide pollution

Green Car Congress

Data collected during a major 2010 state-federal atmospheric research project show that the first-in-the-nation regulation requiring ocean-going vessels to use clean fuel when near the California coast has been extremely effective in reducing sulfur dioxide pollution from ships, according to the California Air Resources Board (ARB).

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IEA: Estonia is pioneering technologies for more efficient and cleaner use of oil shale

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An article in the latest issue of IEA Energy: The Journal of the International Energy Agency reports that Estonia, which has the most developed oil shale industry in the world, is collaborating in pursuing wider use of oil shale in a cleaner, more sustainable manner. Different that shale oil—i.e., In 2012, Estonia mined 15.86

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Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

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The study examined the fuel-cycle CO 2 , SO 2 , and NO x emissions of EVs in China in both current (2008) and future (2030) periods and compared them with those of conventional gasoline vehicles and gasoline hybrids. Generation mix of the six interprovincial power grids in 2008. and NO x emissions. Credit: ACS, Huo et al.

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Commercial Shipping Emits Almost Half As Much Particulate Pollution as Total Released by World’s Cars

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Globally, commercial ships emit almost half as much particulate matter pollutants into the air as the total amount released by the world’s cars, according to a new study led by NOAA and the University of Colorado at Boulder. Ship pollutants affect local air quality and the health of people living along coastlines. Earlier post.).

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Study finds biodiesel use in HD trucks in Canada will result in very minimal changes in air quality and health benefits

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However, the impact of these changes in HDDV exhaust emissions on ambient atmospheric pollutant concentrations and, more importantly, on human health outcomes across Canada have not been evaluated. the 2008-2012 global recession). —Rouleau et al. O 3 concentrations were highly dependent on NO x and VOC levels.

Canada 186
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California ARB Awarding $200M to Reduce Diesel Emissions from Trucks, Locomotives, Harborcraft

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The California Air Resources Board awarded $200 million in Proposition 1B funds to cut harmful emissions from heavy-duty trucks and other sources in the state’s four busiest trade corridors to clean up air pollution and protect community health. million for harbor craft projects.

San Diego 170