Fracking well Credit:iStock

The oil and gas industry in the United States has enjoyed record levels of production in recent years,1 thanks primarily to hydraulic fracturing, commonly known as fracking. In 2018, the U.S. became the top producer of oil and natural gas in the world, ahead of Russia and Saudi Arabia.2 This is due to hydraulically fractured horizontal wells, which in 2019 accounted for 71% of all oil and natural gas wells drilled in the U.S.3

This extraction process combines chemicals (often dangerous ones) with large amounts of water and sand at high rates of pressure to create rock formations; these formations are used to fracture material surrounding oil and gas, enabling them to be extracted. Fracking is controversial because of a) the number of natural resources needed to complete its process, and—perhaps more notably— b) the negative effects it can have on the air and water quality of the fracked areas.4 https://39ab36efd37c6997729879887def2c3f.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Fracking and Air Quality

One of the main pollutants released in the fracking process is methane. Research indicates the U.S. oil […]

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