Nyora kupfuurira kweiyi ndima - Pamusangano weHeiligendamm
Muna June 2007, G8 yakabvuma chikumbiro cheEU chehurongwa hwenyika dzakawanda hwekushandisa simba zvakaitwa muna Kurume 2007, uye yakabvumirana kuongorora, pamwe chete neInternational Energy Agency, nzira dzinoshanda kwazvo dzekusimudzira kushandiswa kwesimba munyika yose. Gore rimwe gare gare, musi wa8 Chikumi 2008, nyika dzeG8, China, India, South Korea neEuropean Community dzakasarudza kutanga International Partnership for Energy Efficiency Cooperation, pamusangano weGurukota rezveMagetsi wakagamuchirwa neJapan mukati mehurongwa hwehutungamiri hweG8 muna 2008, muAomori.