Press quotes
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The Economist, 12 July 2013 -
Utility Week, 12 July 2013 -
European Voice, 04 July 2013 -
The New York Times, 03 July 2013 -
The Christian Science Monitor, 02 July 2013 -
Die Welt, 30 June 2013 -
The Wall Street Journal, 27 June 2013 -
Evening Standard, 27 June 2013 -
BBC, 26 June 2013 -
Marketplace, 26 June 2013
