The EPA will propose a new, looser health standard for fine particulate matter, which experts say could impair air quality on ...
Landmark UC Riverside vehicle emissions study allows California to move forward with less costly and less polluting gasoline ...
Research identifies high-risk areas for poor air quality in dairy barns and suggests practical solutions for better ...
A study touted this month by the Diesel Technology Forum shows that emissions by trucks of particulate matter, nitrous dioxide, nitrous oxide, carbon monoxide and non-methane hydrocarbons have all ...
See Report 19-P-0251. OIG states that it conducted an audit to determine the effectiveness of EPA oversight in assuring “that emission stack tests are conducted in accordance with EPA regulation, ...
City-operated landfills, oil and gas facilities, and defense companies led Tarrant County businesses in producing the most carbon monoxide emissions and fine particulate matter in 2023, according to ...
A new fuel-blending method appears to make diesel engines cleaner and more efficient at the same time. Early results point to ...
CPCC has directed regular water sprinkling before and during dust-generating operations to effectively suppress particulate ...
QatarEnergy’s particulate matter (PM) emissions last year decreased by 25% compared to 2023, mainly due to lower overall flaring, the energy major said in its latest Sustainability Report. Volatile ...
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