Home / Designs / VVER V-320 VVER V-320 The VVER V-320 is a Generation II pressurised water reactor from Rosatom. 25 units are operating and 0 are under construction, out of 29 on record.
The standard Soviet VVER-1000 series production model and the most numerous large reactor in the former Soviet bloc. Units operate across Russia, Ukraine — including all six at Zaporizhzhia — Bulgaria and the Czech Republic.
All VVER V-320 units Unit Country Status Gross MW Online Balakovo nuclear power plant 1 Russia Operating 1,000 1986 Balakovo nuclear power plant 2 Russia Operating 1,000 1988 Balakovo nuclear power plant 3 Russia Operating 1,000 1989 Balakovo nuclear power plant 4 Russia Operating 1,000 1993 Kalinin nuclear power plant 3 Russia Operating 1,000 2005 Kalinin nuclear power plant 4 Russia Operating 1,000 2012 Khmelnitski nuclear power plant 1 Ukraine Operating 1,000 1988 Khmelnitski nuclear power plant 2 Ukraine Operating 1,000 2005 Kozloduy nuclear power plant 5 Bulgaria Operating 1,040 1988 Kozloduy nuclear power plant 6 Bulgaria Operating 1,040 1993 Rivne nuclear power plant 3 Ukraine Operating 1,000 1987 Rivne nuclear power plant 4 Ukraine Operating 1,000 2006 Rostov nuclear power plant 1 Russia Operating 1,041 2001 Rostov nuclear power plant 2 Russia Operating 1,000 2010 Rostov nuclear power plant 3 Russia Operating 1,000 2015 Rostov nuclear power plant 4 Russia Operating 1,030 2018 South Ukraine nuclear power plant 3 Ukraine Operating 1,000 1989 Temelin nuclear power plant 1 Czech Republic Operating 1,082 2002 Temelin nuclear power plant 2 Czech Republic Operating 1,082 2003 Zaporizhzhia nuclear power plant 1 Ukraine Operating 1,000 1985 Zaporizhzhia nuclear power plant 2 Ukraine Operating 1,000 1986 Zaporizhzhia nuclear power plant 3 Ukraine Operating 1,000 1987 Zaporizhzhia nuclear power plant 4 Ukraine Operating 1,000 1988 Zaporizhzhia nuclear power plant 5 Ukraine Operating 1,000 1989 Zaporizhzhia nuclear power plant 6 Ukraine Operating 1,000 1996 Belene Original nuclear power plant 1 Bulgaria Cancelled 1,000 — Belene Original nuclear power plant 2 Bulgaria Cancelled 1,000 — Temelin nuclear power plant Original 3 Czech Republic Cancelled 1,000 — Temelin nuclear power plant Original 4 Czech Republic Cancelled 1,000 —