 Cost was expected to be around €6.8 billion (US$8.8 billion) Two further reactors could be added in the future depending on economic development in Kaliningrad and in the Baltic region in general.The redesigned plan may consist of two reactors by capacity of 640 MW (VVER-640) and 40 MW (KLT-40S).An alternative foresees up to eight reactors by capacity of 40 MW each.