22 June 2016, Reuters, Court strikes down Obama fracking rules for public lands. A federal judge has struck down the Obama administration’s rules for hydraulic fracturing on public lands, a victory for oil and gas producers and state regulators who opposed the rules as an egregious overreach. The ruling, which the White House vowed to appeal, halts the administration’s efforts to address what it sees as safety concerns in the industry and reverses what producers had seen as a first step toward full federal regulation of all fracking activity. The U.S. Interior Department’s Bureau of Land Management (BLM) lacked Congressional authority to set fracking regulations for federal and Indian lands, U.S. District Judge Scott Skavdahl in Wyoming ruled late on Tuesday. BLM’s rules, issued in their final form in March 2015, would have required companies to provide data on chemicals used in hydraulic fracturing and to take steps to prevent leakage from oil and gas wells on federally owned land. Fracking, currently regulated by states, involves injection of large amounts of water, sand and chemicals underground at high pressure to extract oil or natural gas. Environmental groups and some neighbors of oil and gas wells have linked fracking to water pollution as well as increased earthquake activity in certain areas. Because most fracking in the United States takes place on private land, the case had little direct effect on existing operations. Roughly 22 percent of U.S. oil production comes from federal lands, with much of that from offshore Gulf of Mexico production, not shale fields. Still, oil producers had feared the new regulations would be a step toward federal oversight of all fracking. “This ruling sends a broad signal about who really does have the jurisdictional authority to regulate this area,” said Ryan Sitton of the Railroad Commission of Texas, which oversees the oil and gas industry in the top producing state. Read more here and here