The West Virginia Department of Environmental Protection has released a draft of its latest annual air quality monitoring ...

Delaware City Refinery announces it will experience four weeks of increased sulfur dioxide emissions due to repairs.

An analysis of EPA data found U.S. power plant pollution rose in 2025, with sulfur dioxide emissions up 18%, nitrogen oxide up 7%, and carbon dioxide up 4%. The Natural Resources Defense Council ...

Air pollution cut solar electricity generation by 5.8% in 2023, with coal-related aerosols responsible for huge losses in solar power output.

Satellite instruments have transformed our understanding of atmospheric sulfur dioxide (SO₂) emissions by providing global, systematic measurements of SO₂ column densities above the Earth’s surface.

It may sound counterintuitive, but new research suggests that cleaning up air pollution could contribute to a weakening of ...

If you thought pollution was bad, you don't even know the half of it. Scientists just discovered 39 previously unreported sources of human-made sulfur dioxide pollution. Sulfur dioxide is bad news. It ...

A New Castle County, Delaware, refinery is starting repairs that could increase its sulfur dioxide emissions levels past ...

Aging plants that process a byproduct of crude oil refining into vital metals feedstocks exist in a gap of federal pollution oversight, allowing the facilities to have an outsized impact on localized ...

Federal regulations, plant modifications and operations have contributed to overall sulfur dioxide reductions in the valley since the pollutant peaked at 35,581 tons in 1993. In 1993, the EPA ordered ...

Traditional carbon capture projects usually trap carbon dioxide (CO₂) from factories or power plants and store it deep ...