High Quality Content by WIKIPEDIA articles! The Belene Nuclear Power Plant (Bulgarian: Атомна електроцентрала „Белене“) is a nuclear power plant currently under construction 3 km from Belene and 11 km from Svishtov in Pleven Province, northern Bulgaria, near the Danube River. It is planned to substitute four VVER-440 V230 reactors of the Kozloduy Nuclear Power Plant that are approaching the end of their service life.