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Hong Kong’s car pollution sensors help it clean its air in world first

New Scientist

Carbon monoxide and nitrogen oxide pollution have fallen sharply in Hong Kong since it introduced a world-first scheme to detect and repair vehicles with the highest emissions

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Electric School Buses: The Best Choice for Our Kids and Communities

Union of Concerned Scientists

Reductions in pollutants including particulate matter, nitrogen oxides, carbon monoxide and others, help to clean the air – not just for children riding the bus, but everyone in the communities where these buses travel, as well as near the refineries where fuels are produced.

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DEP To Hold May 21 Meeting/Hearing On Renewal Of Air Quality Permit For Covanta Municipal Waste Combustion Units In Montgomery County

PA Environment Daily

tons per year (tpy) carbon monoxide, 0.008 tpy Lead, 93 tpy hydrogen chloride, 520.3 tpy nitrogen oxides, 0.0075 tpy Mercury, 53.1 tpy sulfur oxides, and 24.99 Montgomery County. ( PA Bulletin, page 1865 ) The potential emissions from the facility are as follows: 246.3 tpy particulate matter, 163.2

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DEP Invites Comments On Air Quality Permit For Cryptocurrency Power Generation Facility By Diversified Production, LLC At A Shale Gas Well In Elk County

PA Environment Daily

nitrogen oxides, 21.63 carbon monoxide, 5.61 This project would install four Waukesha engines (each rated at 1,680 bhp) controlled by non-selective catalytic reduction technology. Potential emissions from all sources after completion of the project are estimated to be-- in tons per year-- 0.46 Particluate 10 , and 3.39

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Environmental Groups File Notice Of Intent To Sue Shell Chemical For Air Pollution Violations At Its Petrochemical Plant In Beaver County

PA Environment Daily

The action against Shell Chemical Appalachia’s plant, located in Potter Township, is for illegal emissions of volatile organic compounds (or VOCs), which contribute to smog and can cause nausea, nerve damage, and other health problems, as well as nitrogen oxides, which can trigger asthma attacks and respiratory illness.

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DEP: Shell Petrochemical Plant Pays Additional $2,671,044.75 In Civil Penalties For 12-Month Air Quality Violations After May 2023 Consent Order

PA Environment Daily

The pollutants included in these additional penalties were-- volatile organic compounds, nitrogen oxide, carbon monoxide, hazardous air pollutants and “other pollutants,” excluding carbon dioxide emissions. Paragraph 14.b b of the May 24, 2023 Consent Order and Agreement-- -- $521,549.62

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DEP Invites comments On Proposed Title V Air Quality Permit For Monessen Coke (Coal) Plant, Westmoreland County

PA Environment Daily

PA Bulletin, page 1983 ) According to DEP, the annual facility-wide potential emissions are 1,423 tons of carbon monoxide, 775 tons of nitrogen oxides, 97 tons of volatile organic compounds, 97 tons of particulate matter, and 83 tons of PM10. It also emits 5.2 tons of hydrogen chloride, 3.7 tons of benzene, and 2.5