History of the oil shale industry in the United States Act of 1985 which among other things abolished the United States' Synthetic Liquid Fuels Program. Union finally bowed to continued low oil prices and closed the project in 1991, rather than complete the US$2 billion project. Over several decades, some of the world's largest oil companies (Amoco, Arco, Chevron, Exxon, Gulf, Phillips, Shell, Sohio, Sunoco, Texaco, Union Oil) had spent billions of dollars to start an oil shale industry in the Green River Formation, the world's largest oil shale resource. But in the end, cheap petroleum prices drove oil shale out of business. Even after the oil shale bust, some
Amazon (company) employees, in which he disputed the "Times"s account of "shockingly callous management practices" that he said would never be tolerated at the company. In an effort to boost employee morale, on November 2, 2015, Amazon announced that it would be extending six weeks of paid leave for new mothers and fathers. This change includes birth parents and adoptive parents and can be applied in conjunction with existing maternity leave and medical leave for new mothers. In 2018, investigations by journalists and media outlets such as "The Guardian" have also exposed poor working conditions at Amazon's fulfillment centers. A September 11,