<prompt> Pedzisa mutsara unotevera:  <response>: Musangano we Heiligendamm muna 2007, G8 yakabvuma chikumbiro cheEU chechirongwa chepasi rose chekushandisa simba zvakanaka. Vakabvumirana kuongorora, pamwe chete neInternational Energy Agency, nzira dzinoshanda zvikurusa dzokusimudzira kushanda zvakanaka kwesimba munyika yose. Gore rimwe gare gare, musi wa8 Chikumi 2008, G8 pamwe neChina, India, South Korea neEuropean Community vakagadzira International Partnership for Energy Efficiency Cooperation, pamusangano weGurukota rezveMagetsi wakaitirwa neJapan ichitungamira G8 muna 2008, muAomori. 