200,000 Mwe is estimated for l-985 on the basis of construction rates today. theA/ 3' / 392 [ns-L a s rL ANNEX Page 133 number of countries possessing nuclear reactoTs wi.ll slso increase. In 1920,13 states had at least one nuclear power reactor vith an output greate? th€n 20 l4we.It has been proJected that there will- be 2? States in this ".tugorv bV lg}:-. 7/worl'd stocks of prutonir.rm present in spent reactor fuer- are expected to increiiesignificantly as a resu-lt of expanding nucl-ear powe? progra nes, ilom about d? tonsLn f977 to about ?27 to.'* in L981. ft has been estimated that the amount ofplutoniunx separated fron spent fuel r^ri11 rise from 36 tcns in I97T to 90 tons inl.985. ,4 The figures for 1985 are likely to be smarler in :riew of the cutdonns innucl-ear pover generating capacities in eomparison to previous p1ans.