The Nabucco natural gas pipeline, Bulgaria's possible inclusion in the Turkey-Greece-Italy gas interconnection project, or the construction of a separate direct pipeline between the two countries, were among the issues expected to be discussed in greater detail at Yildiz's meeting with Bulgarian Energy Minister Traicho Traikov.
Projekat gasovoda Nabuko, moguće uključivanje Bugarske u projekat gasne interkonekcije Turska-Grčka-Italija ili izgradnja posebnog direktnog cevovoda između dve zemlje, nalaze su među pitanjima koja će, kako se očekuje, biti detaljno razmotrena na Jildizovom sastanku sa bugarskim ministrom energetike Trajčom Trajkovim.