High costs of the Keystone XL tar sands pipeline outweigh paltry benefits June 16, 2014 Expert BlogAnthony Swift
Canada's push for dirty tar sands oil is out of step with an Obama administration second term November 7, 2012 Expert BlogDanielle Droitsch
Keystone XL still under review while Gulf Coast segment receives federal permits July 27, 2012 Expert BlogUnited StatesDanielle Droitsch
Transportation bill moves ahead - without weight of dirty Keystone XL tar sands pipeline project June 28, 2012 Expert BlogSusan Casey-Lefkowitz
