Pedzisa mutsara unotevera: Musi waNovember 22, 2015, Notley akazivisa hurongwa hweAlberta hwokuchinja kwemamiriro okunze hwakagadziridzwa, panguva yakakodzera nokuda kwe
COP 21 musangano muParis. Mukuita kudaro, Notley akaita chimwe chezvipikirwa zvikuru zveNDP: kwemakore, NDP yakanga yatsoropodza kusaita kwehurumende yekare yePC pane shanduko yemamiriro ekunze. Urongwa hwacho hwakatsanangurwa mumapepanhau akawanda kuti hwakanga hwakashinga uye hwaisvika kure. Iyi shanduko yemitemo yakaitika muchidimbu nemhaka yokurondedzerwa kwepeturu yeAlberta se'imwe yezvinosvibisa zvikuru munyika' naPurezidhendi weU.S. Barack Obama, uyo Mutungamiriri wehurumende akaenzanisa ne"kutambudza mazino".