The two countries signed an agreement on the construction of Belene, on the Danube River, 100km east of the existing Kozloduy plant, during Putin's visit to Sofia in January 2008.
Dve zemlje su potpisale sporazum o izgradnji elektrane Belene, na reci Dunav, 100 km istočno od postojeće elektrane Kozloduj, tokom Putinove posete Sofiji u januaru 2008. godine.