Why the Keystone XL tar sands pipeline doesn't provide the U.S. with energy security September 22, 2011 Expert BlogDanielle Droitsch
Danielle Droitsch Guest Blog: Why the Keystone XL tar sands pipeline doesn't provide the U.S. with energy security September 22, 2011 Expert BlogSusan Casey-Lefkowitz
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
Clean energy is path for security, not the proposed Keystone XL tar sands pipeline August 16, 2011 Expert BlogSusan Casey-Lefkowitz
Pipeline safety and refinery pollution studies still needed to meet State Department "thorough review" criteria for Keystone XL tar sands pipeline July 22, 2011 Expert BlogUnited StatesSusan Casey-Lefkowitz
Los Angeles Times editorial gets it right on the risks of the proposed Keystone XL tar sands pipeline July 14, 2011 Expert BlogUnited States, CanadaSusan Casey-Lefkowitz
The Keystone XL tar sands pipeline leak detection system would have likely missed the 63,000 gallon Norman Wells pipeline spill June 10, 2011 Expert BlogAnthony Swift
Mayors ask State Department to get it right on the Keystone XL tar sands pipeline review March 24, 2011 Expert BlogSusan Casey-Lefkowitz
Preventing oil pipeline ruptures? Increase safety oversight and don't grant safety waivers. August 2, 2010 Expert BlogSusan Casey-Lefkowitz
In the midst of heightened interest, tar sands pipeline permitting process extended July 26, 2010 Expert BlogSusan Casey-Lefkowitz