beneficial and useful and economic in the future” (Saskatchewan 2010l, 635).   http://en.wikipedia.org/wiki/AREVA_Resources_Canada http://www.legassembly.sk.ca/committees/CrownCentralAgencies/Reports/CCA_9_Report_April_5_2010_Revised.pdf   Atomic Energy of Canada Ltd.   AECL is a  Canadian  federal  Crown corporation  with the responsibility of managing Canada's national  nuclear energy  research and development program, including the advancement and support of  CANDU  reactor technology which was developed