Pennsylvania’s Gas Industry Used 160 Million Pounds of Secret Chemicals From 2012 to 2022, a New Report Says

$A natural gas compressor station on a hillside Septem in Penn Township, Pennsylvania. The area is situated above the Marcellus Shale, where a process called hydraulic fracturing, or fracking, pumps millions of gallons of water, sand and chemicals into horizontally drilled wells to stimulate the release of the gas. Credit: Robert Nickelsberg/Getty Images.$

Oil and gas producers in Pennsylvania used some 160 million pounds of chemicals that they are not required by law to publicly identify in more than 5,000 gas wells between 2012 and 2022, according to research published on Tuesday. The chemicals may have included per- and polyfluoroalkyl substances (PFAS), a toxic and pervasive class of … Continue reading Pennsylvania’s Gas Industry Used 160 Million Pounds of Secret Chemicals From 2012 to 2022, a New Report Says