Zain Shauk, FuelFix - 4/29/13

Atle Staalesen, BarentObserver.com - 4/23/13

Neela Banerjee, LA Times - 4/22/13

Reuters thru Scientific American - 4/21/13

Jason Koebler, U.S. News thru Energy Tribune - 4/9/13

David Biello, Scientific American - 4/5/13

Tyler Crowe & Aimee Duffy, Motley Fool - 4/4/13

Jennifer A. Dlouhy, Fuel Fix - 4/1/13

WSJ - 4/1/13

Jason Palmer, BBC - 3/27/13

Jennifer A. Dlouhy, BSEE thru Fuel Fix - 3/26/13

AP thru Washington Post - 3/25/13

Peter Gardett, AOL Energy - 3/1/13

William O'Keefe, FuelFix - 1/29/13

Kirsti Marohn, St. Cloud [MN] Times - 1/26/13

David Biello, Scientific American - 1/24/13

Amy Harder & respondants, National Journal - 1/21/13

Yereth Rosen, SwissInfo - 1/7/13

Steven Rosenbush, WSJ - 1/2/13

Reuters thru Voice of America - 1/2/13

Editorial Board, Sacramento Bee - 1/1/13