Feasibility study
Two more VVER-1000 reactors are currently under construction. Construction of the third reactor started in September 1985 and the fourth reactor in June 1986. Construction was stopped in 1990 when they were 75% and 28% complete, respectively. An intergovernmental agreement on the resumption of construction was signed between Ukraine and Russia in June 2010. On 10 February 2011, Energoatom and Atomstroyexport signed a contract agreement for the completion of reactors 3 and 4. They should have been commissioned in 2018 and 2020, respectively. Feasibility study of reactors 3 and 4 was conducted by Kyiv Institute Energoproekt.