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Railroads Are Running Dirty Diesel Trains Through Communities and No One Is Doing Anything About It

Union of Concerned Scientists

However, a rapid adoption by three major railroads caused the share of Class I railroad revenue from PSR-utilizing firms to increase from less than 7 percent in 2016 to 70 percent by 2019, where it remains today (privately owned BNSF is the only Class I carrier not yet to adopt PSR).

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DEP Invites Comments On A Proposed Declaration Of An Exceptional Air Pollution Event Due To 2023 Wildfire Smoke Impacts

PA Environment Daily

The Department of Environmental Protection published notice in the April 27 PA Bulletin inviting public comments on a proposed declaration of an Exceptional Air Quality Event due to 2023 wildfires from Canada and New Jersey causing elevated levels of nitrogen oxides and volatile organic compounds impacting ozone pollution in Pennsylvania.

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Air Regulators Tackle Trucking at Southern California Warehouses

Clean Energy Law

Points may be used in any of the following three annual compliance periods after they were earned, subject to the limitation that the Points become invalid if the WAIRE Menu item used to earn the Points becomes required by the SCAQMD, California Air Resources Board (CARB), or Environmental Protection Agency (EPA) (i.e.,

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Air District Targets Southern California Logistics Industry

Clean Energy Law

The Basin does not meet the state or federal ambient air quality standards for ozone and particulate matter, and existing regulations have to date proved insufficient to bring the Basin into compliance. According to the 2016 AQMP, mobile sources contributed about 88% of total NO x emissions in the Basin in 2012.

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DEP Invites Comments On Declaring An Exceptional Event Related To 2023 Canadian Wildfires And Impacts On PA Air Quality

PA Environment Daily

The Department of Environmental Protection published notice in the February 15 PA Bulletin inviting comments on an analysis designating an Exceptional Event under the federal Clean Air Act related to Canadian wildfires in June and July 2023 and their impact on air quality in Pennsylvania. Click Here for a copy of the analysis.

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EPA Accepts Final DEP Oil/Gas Facility VOC/Methane Emission Limits Regulations For Review, Stops Imposition Of Federal Highway Funding, Other Sanctions

PA Environment Daily

Environmental Protection Agency wrote a letter to DEP accepting DEP’s final regulations setting VOC/methane limits on conventional and unconventional oil and gas facilities for evaluation which “stops the imposition of federal highway funding sanctions that were set to take effect in Pennsylvania on December 16, 2022.”

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Environmental Health Project: Asthma And Air Pollution From Natural Gas Drilling/Facilities

PA Environment Daily

NOx and VOCs mix in the presence of sunlight to form ground level ozone (smog). Exposure to shale gas air pollution and resulting ground level ozone may impair lung function and trigger asthma attacks. -- In a case-control study conducted by Rasmussen et al.