Invest News DetailCumhuriyet - Nabucco pipeline project, initially proposed in 2004 and also known as the ‘fourth artery’ is to gain importance according to Mehmet Ogutcu, the director of a leading multinational energy company in London. “EU’s search for alternative energy routes is expected to attribute urgency to Nabucco and the time for a concession to answer Türkiye’s righteous demands without harming the EU’s confidence, has come” stated Mr Ogutcu.