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EPA to develop options to reduce NOx and PM from locomotives further

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The US Environmental Protection Agency (EPA) is responding to petitions from the California Air Resources Board, the San Joaquin Valley Air Pollution Control District, and the California Air Pollution Control Officers Association to address harmful nitrogen oxide (NO x ) and particulate matter (PM) emissions from locomotives.

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Study finds damage due to premature mortality from PM2.5 decreased >20% from 2008 to 2014

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related damages, researchers from Carnegie Mellon University and Stanford have found that, US-economy-wide, gross external damage (GED) due to premature mortality has decreased by more than 20% from 2008 to 2014. Indeed, farms have become the largest contributor to air pollution damages from PM2.5 In a new study of PM 2.5

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EPA offering $2M in funding to reduce pollution from older diesel engines

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The US Environmental Protection Agency (EPA) has made available $2 million in funding for rebates to help public and private construction equipment owners replace or retrofit older diesel construction engines. EPA will accept applications from 20 November 2013, to 15 January 2014 and anticipates awarding the rebates in February 2014.

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

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The US Environmental Protection Agency (EPA) announced the availability of grant funding to implement projects which reduce emissions from the nation’s existing fleet of older diesel engines. Under this competition, EPA anticipates awarding between 40 and 70 assistance agreements. Applicants may apply until 16 March 2021. Background.

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EPA finalizes Cross-State Air Pollution Rule (Transport Rule)

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Source: EPA. The US Environmental Protection Agency (EPA) has finalized the new Cross-State Air Pollution Rule (CSAPR) (also called the Transport Rule). The court allowed CAIR to remain in place temporarily while EPA worked to finalize the replacement rule.). Source: EPA. Transport Rule states. Click to enlarge.

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Federal Appeals Court vacates EPA Cross-State Air Pollution Rule

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A three-judge panel of the US Court of Appeals for the District of Columbia held in a 2-1 opinion that the US Environmental Protection Agency (EPA) had overstepped its authority with the Cross-State Air Pollution Rule (CSAPR), and, as a result, vacated the regulation (USCA Case #11-1302). EPA has used the good neighbor provision to.

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EPA, US Coast Guard to enforce air pollution requirements for vessels operating in US waters

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The US Environmental Protection Agency (EPA) and the US. Coast Guard (USCG) will jointly enforce US and international air pollution requirements for vessels operating in US waters. The large marine diesel engines that provide propulsion and auxiliary power on many ocean-going vessels emit significant amounts of pollution.

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