18/05/2011 (Agence Europe) - Nabucco is difficult but promising project, Oettinger says. It is not so easy “to convince banks and investors that the (Nabucco) project makes sense”, says Energy Commissioner Günther Oettinger in an article in the German daily Die Zeit of 19 May. The Nabucco pipeline will carry natural gas from Central Asia, via the Caspian Sea and Turkey, to the EU, thereby avoiding Russia. “All big projects can fail. One should never bet on success before construction...