Sulfur Dioxide

Sulfur Dioxide is a toxic, colorless gas with a pungent odor, commonly produced by the burning of fossil fuels like coal and oil, as well as by industrial processes such as metal smelting. SO₂ is a significant air pollutant that can have harmful effects on human health, including respiratory problems, and contributes to environmental issues like acid rain. In the context of sustainability and carbon markets, reducing SO₂ emissions is a key target, often addressed through regulatory mechanisms and emissions trading systems aimed at curbing the release of this and other pollutants into the atmosphere.