ocr: Should we. buldi more nuciear power-stations/ Without nuciear power, it may be difficult to provide al the electricity we want But. soue: peopie say that the risks ere too great we siould find other ways of generating power or adopt a simpier life-siyle that needs less electricity. Anoter probiem with: 52% air rucicar power is its Cost. Buiding naclear power 15% reacters and others siators is expensive. Itis also very. expensive to decormission them (take 1196 medical sources thens outofservice when 14% ground they. resch the end of and bulldings 10% radiation from space: their working life), ...