How does pollution from air travel (contrails) compare to other atmospheric impacts?

Oct 26, 2020 ... Pressure from the Environmental Protection Agency forced DuPont and other companies to phase out PFOA, and they agreed not to use it after 2015. Unfortunately, power plants also produce large amounts of nitrogen oxides and sulfur dioxide—the pollutants that cause acid rain—when they burn fossil fuels, ... Dec 5, 2024 ... We analyzed the data to explain what's causing the most greenhouse gas emissions globally: ... But governments, companies and others cannot ... Feb 25, 2025 ... What are the largest marine oil spills in American history? There are three oil spills that stand out in American history, each of which was the ... Sep 22, 2024 ... This is the impact of the water sector as a whole, so pollution caused by sewage treatment works and wastewater, including storm overflows. Researchers have found that just 20 different state-owned and multinational companies drive the climate emergency that threatens humanity. Feb 26, 2019 ... Many companies have set greenhouse gas reduction targets, but most of those targets fail to include the emissions associated with the entire ... Aug 23, 2022 ... ... largest sources of air pollution in the South Coast Air Basin. These ... businesses struggling to produce and deliver those goods. One ... Jun 8, 2023 ... Large companies are either more likely to contribute to extreme levels of warming or are not disclosing their greenhouse gas emissions at all, ... May 18, 2021 ... ... pollution of Bosphorus in Istanbul, Turkey on June 27, 2020. ... Australia and the U.S., respectively, were found to produce the greatest ...