Tri zemlje usuglasile su se o izgradnji gasovoda između Bugasa na crnomorskoj obali Bugarske i Aleksandropolisa na mediteranskoj obali Grčke krajem 2007, a sporazum o projektu potpisale početkom 2008.
The three countries agreed to build an oil pipeline between Burgas on Bulgaria's Black Sea coast and Alexandroupolis on Greece's Mediterranean coast in late 2007, and signed a deal on the project in early 2008.