- 1 9 9 0 s ▁after ▁a ▁nearby ▁military ▁training ▁base , ▁CF B ▁Corn wall is , ▁was ▁closed ▁as ▁a ▁result ▁of ▁federal ▁government ▁budget ▁cut s . ▁The ▁former ▁base ▁located ▁on ▁the ▁sh ores ▁of ▁the ▁Ann apolis ▁Bas in ▁was ▁formerly ▁the ▁site ▁of ▁the ▁Pear son ▁Peace keep ing ▁Centre , ▁but ▁this ▁too ▁was ▁closed ▁by ▁the ▁federal ▁government ▁after ▁a ▁de cade ▁of ▁successful ▁operation ▁with ▁international ▁participants ▁from ▁over ▁ 1 3 0 ▁countries . ▁It ▁is ▁now ▁the ▁home ▁of ▁the ▁Ann apolis ▁Bas in ▁Conference ▁Centre ▁and ▁an ▁industrial ▁park ▁for ▁small ▁business es . ▁The ▁H M CS ▁Ac ad ia ▁sea - c ad ets ▁camp ▁is ▁held ▁there ▁every ▁summer . ▁ ▁Power ▁generation ▁▁ ▁The ▁Ann apolis ▁Royal ▁Gener ating ▁Station ▁is ▁tid al ▁power ▁station ▁located ▁on ▁the ▁Ann apolis ▁River ▁immediately ▁up stream ▁from ▁the ▁town ▁of ▁Ann apolis ▁Royal . ▁The ▁only ▁tid al ▁generating ▁station ▁in ▁North ▁America , ▁it ▁produces ▁ 2 0   MW ▁twice ▁daily ▁with ▁the ▁change ▁in ▁t ides . ▁The ▁generating ▁station ▁har ness es ▁the ▁tid al ▁difference ▁created ▁by ▁the ▁large ▁t ides ▁in ▁the ▁Ann apolis ▁Bas in , ▁a ▁sub - bas in ▁of ▁the ▁Bay ▁of ▁Fund y . ▁It ▁opened ▁in ▁ 1 9 8 4 . ▁ ▁Sister ▁cities ▁▁▁ ▁– ▁Ro yan , ▁France ▁▁▁ ▁– ▁Ann apolis , ▁Maryland , ▁US ▁ ▁E pon ym ▁ ▁Ast ero