Assessing the impact of building a second block at Chernobyl NPP, further research is needed to study: water diffusion after "flushing" will cause contamination that can reach Kiev; movement of flushed filtering water and ecological consequences; process of radionuclide collection to determine chance of mutations; microclimate changes due to heat releases and water demands. Plant will cover energy demand until 1992-1993, by 1985 can recommend further NPP building.
