Atomstroyexport was contracted to build the Belene plant under an agreement that was signed during former Russian President Vladimir Putin's visit to Sofia in January 2008.
Atomstrojeksport je angažovan da gradi elektranu Belene u skladu sa sporazumom koji je potpisan tokom posete bivšeg ruskog predsednika Vladimira Putina Sofiji u januaru 2008. godine.