News Articles

Because various news agencies periodically archive their news items, some of the articles listed below may not display after a period of time. If you experience a link that does not take you to the indicated article, try searching the news agency's site and you may find the article in their archives.

Source: Bloomberg Business Week
Date Published: Friday, July 13, 2012
Source: FuelFix.com
Date Published: Tuesday, July 3, 2012
Source: Green: A Blog About Energy and the Environment
Date Published: Thursday, June 14, 2012
Source: al.com
Date Published: Sunday, May 20, 2012
Source: University of Pennsylvania Press Release
Date Published: Thursday, May 10, 2012
Source: The Huffington Post Green (online)
Date Published: Thursday, May 3, 2012
Source: The Huffington Post
Date Published: Tuesday, April 24, 2012
Source: ARS TECHNICA
Date Published: Monday, April 23, 2012
Source: The Huffington Post Green, Internet Newspaper
Date Published: Monday, April 23, 2012
Source: The New York Times
Date Published: Thursday, April 19, 2012

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