Construction officially began on 13 May 2007 in Vidin in the presence of Bulgarian Prime Minister Sergei Stanishev and Special Coordinator of the Stability Pact for South Eastern Europe Erhard Busek.
Izgradnja je službeno počela 13. svibnja 2007. u Vidinu u prisustvu bugarskog premijera Sergeja Staniševa i posebnoga koordinatora Pakta stabilnosti za jugoistočnu Europu Erharda Buseka.