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As states continue to use less coal for electricity, driving electric vehicles becomes even cleaner

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This brief study analyzes, for each individual state, the changes from 2018 to 2020 in the use of coal (one of the two most polluting energy sources) to generate electricity. Oil is used relatively infrequently in the United States as an energy source for electricity. West Virginia. North Dakota. North Dakota. North Dakota. New Mexico.

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Study finds that current approach to limiting wintertime pollution may initially backfire

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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.

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EPA announces $46M for latest Diesel Emissions Reduction Act funding

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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.

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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.,

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USDOT FTA announces $182M in Low-No grants for transit vehicles & facilities nationwide

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FTA’s Low-No Program supports transit agencies in purchasing or leasing low- or no-emission buses and other transit vehicles that use technologies such as battery electric and fuel-cell power to provide cleaner, more efficient transit service in communities across the country. Utah Transit Authority. Metro Transit (Minneapolis–St.

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EPA announces ~$44M in DERA funding to reduce emissions from diesel engines

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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.

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US EPA settles with three trucking companies over California diesel rule; $201K in penalties

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EPA is committed to helping California achieve cleaner, healthier air by ensuring compliance with the state’s pollution rules. The rule, which requires diesel trucks and buses that operate in California to be upgraded to reduce diesel emissions, is an essential part of the state’s plan to attain cleaner air. England, Inc.