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Thus, it is important to identify and quantify the most important human-produced sources of VOC emissions to effectively mitigate air pollution and improve human health, the authors said. Even so, lotions, paints and other products contribute about as much to air pollution as does the transportation sector. Frost, James M.
The processes that create ozone pollution in the summer can also trigger the formation of wintertime air pollution, according to a new study from researchers at the University of Colorado Boulder and NOAA, in partnership with the University of Utah. A key control strategy is to reduce emissions of the limiting reagent.
Cooking, cleaning and other routine household activities generate significant levels of volatile and particulate chemicals inside the average home, leading to indoor air quality levels on par with a polluted major city, according to a study by researchers at the University of Colorado Boulder. Earlier post.).
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.,
A scatter plot of CO, as a tracer for pollution, versus CO 2 , as a tracer for the amount of combustion, for 2002 and 2010. The magnitude of the drop in VOC levels was surprising, even to researchers who expected some kind of decrease resulting from California’s longtime efforts to control vehicle pollution. ppbv/ppmv to 10.7
Colorado has voted to approve a new standard on the adoption of electric vehicles (EVs), with an additional goal set for 2032 and new guidance for increasing EV sales beginning in 2027. Coloradans want low- and zero-emissions vehicles because they help them get where they’re going while breathing cleaner air and saving money.
Over the last three years, EPA has provided nearly $300 million in grants and rebates to modernize diesel fleets with cleaner heavy-duty trucks and equipment, according to EPA Administrator Andrew Wheeler. Under this competition, EPA anticipates awarding between 40 and 70 assistance agreements. Applicants may apply until 16 March 2021.
Applicants may request funding to upgrade or replace diesel-powered buses, trucks, marine engines, locomotives and nonroad equipment with newer, cleaner technologies. Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming) will accept proposals requesting up to $2,600,000 in grant funds. Background.
In the US, MyEnergi Lifestyle pilot projects in California and Colorado each resulted in energy cost savings of about 60% and CO 2 emissions reductions of more than 55%. Ford introduced a MyEnergi Lifestyle collaboration for the US in 2013, working with Whirlpool, SunPower and Eaton. 35% reduction of PM 10. 38% reduction of NO x.
Another plus: no tailpipe pollution. While traditional gas motorcycles use less gasoline and thus have lower emissions than passenger cars, motorcycle exhaust is higher in smog-forming pollutants and poisonous carbon monoxide, meaning that electric motorcycles (and EVs in general) are a great option to significantly improve air quality.
And none too soon—the American Lung Association recently reported that the Bay Area’s levels of particle pollution are the fifth-worst of any metro area in the US.) In May, the Oakland Unified school district announced the conversion of its entire school bus fleet to EVs.
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.
EPA’s Office of Chemical Safety and Pollution Prevention sponsors the Presidential Green Chemistry Challenge Awards in partnership with the American Chemical Society Green Chemistry Institute and other members of the chemical community including industry, trade associations, academic institutions, and other government agencies.
2021 was a big year for energy-related news, what with the ongoing hunt for new forms of energy storage and cleaner if not carbon-free electricity and events and research that spotlighted the weak links in our power grid. Most of the world’s hydrogen comes from deeply polluting methods. She looked at a recent study out of the U.S.
Several global indicators on the supply of oil and the known carbon pollution environmental damages its caused all lead us to find cleaner ways of transportation. I work in the domestic Automotive industry and I’m sick of being told we are idiots because we still build cars and trucks that pollute the earth that no one wants.
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