A 2020 CBS/YouGov survey found that a slight majority of Pennsylvanians actually oppose fracking, with 52 percent of voters opposed and 48 percent in favor. Another 2020 poll, this one by Franklin & Marshall College, reported that 48 percent of registered Pennsylvania voters supported a ban on fracking, while only 39 percent opposed such a ban. And in a 2021 poll by the Ohio River Valley Institute, a sustainability-focused think tank, less than a third of Pennsylvanians said they supported continued fracking in the state.

Popular support for fracking has declined in Pennsylvania as understanding of its adverse effects has grown. A review of more than 2,500 scientific, medical, government and media reports — many of which focused on Pennsylvania — found that fracking is linked to numerous health problems, including cancer, asthma and congenital anomalies. The evidence is staggering, but here are some particularly egregious examples: An August 2023 report by the University of Pittsburgh determined that children living within a mile of a natural gas fracking well were seven times more likely to contract lymphoma, a rare form of childhood cancer. Another study found that children within a mile of a fracking well were also more likely to develop juvenile leukemia.