How were potential oil spill scenarios modeled and what were the estimated consequences

Nov 6, 2015 ... ... Keystone XL pipeline: "Once again, President Obama has doubled down on his opposition to common sense energy solutions. After a remarkable ... Mar 16, 2022 ... As Americans face record-high gas prices, many are debating whether the Keystone XL pipeline could help. Here's what experts say. Mar 24, 2017 ... The corrosive tar sands oil that is extracted, transported, and refined for the Keystone project is a major contributor to climate change. An ... Apr 17, 2025 ... The Keystone pipeline is a petroleum pipeline that stretches 2687 miles (4324 km) across Canada and parts of the continental United States ... Feb 11, 2015 ... December 23, 2011 – Both the House and Senate unanimously approve – and President Obama signs into law – a bill requiring approval of the ... On March 24, 2017, the U.S. State Department under President Donald Trump (R) issued a presidential permit approving the Keystone XL pipeline. Trump signed an ... Authorizes TransCanada Keystone Pipeline, LP to construct, connect, operate, and maintain the pipeline and cross-border facilities specified in an application. Mar 13, 2014 ... The Keystone XL pipeline would transport tar sands oil, which is one of the filthiest kinds of oil on the planet, through communities in ... Jan 31, 2021 ... We once again went back to basics: investing in our coalitions, getting creative with our protests, and keeping up the fight. Mar 11, 2022 ... Fact: The Keystone Pipeline System was over half complete. At the time the presidential cross-border permit was revoked, construction of the ...