What the 21,000 gallon Keystone spill tells us about the safety of tar sands diluted bitumen pipelines May 10, 2011 Expert BlogAnthony Swift
House Members say proposed tar sands pipeline will undermine clean energy future June 23, 2010 Expert BlogSusan Casey-Lefkowitz
Senators question integrity of permitting process for Keystone XL pipeline October 16, 2011 Expert BlogDanielle Droitsch
25 American Mayors Speak Out Against Controversial Tar Sands Pipeline March 24, 2011 Press Release City Leaders Concerned High-Carbon Tar Sands Undermine Their Municipal Clean Energy Initiatives
Senator asks leading question, but Secretary Clinton not pre-judging proposed Keystone XL tar sands pipeline March 2, 2011 Expert BlogSusan Casey-Lefkowitz
Clinton's tar sands pipeline: who will bear the burden of a weak safety analysis? April 21, 2011 Expert BlogSusan Casey-Lefkowitz
Outpouring of calls to reject Keystone XL tar sands pipeline as State Department holds final public meeting October 5, 2011 Expert BlogSusan Casey-Lefkowitz
Public deserves a chance to review new analysis of tar sands pipeline environmental impacts December 16, 2010 Expert BlogSusan Casey-Lefkowitz
Tar sands expansion conflicts with official US policy objective to address climate change: another reason to reject Keystone XL September 23, 2011 Expert BlogJake Schmidt
State Department Keystone XL Environmental Review: It's Easy to Find "No Significant Impact" if You Do No Significant Study... August 26, 2011 Expert BlogDanielle Droitsch
Administration consideration of alternative routes may be on the table November 9, 2011 Expert BlogDanielle Droitsch
Yellowstone oil spill demonstrates deep problem with reactive pipeline safety regulators July 6, 2011 Expert BlogUnited StatesAnthony Swift
In the midst of heightened interest, tar sands pipeline permitting process extended July 26, 2010 Expert BlogSusan Casey-Lefkowitz
Danielle Droitsch Guest Blog: Canada chooses tar sands over caribou August 29, 2011 Expert BlogSusan Casey-Lefkowitz
