<prompt> Qedela umusho olandelayo:  <response>: Engqungqutheleni yaseHeiligendamm ngo-2007, i-G8 yavuma isiphakamiso esivela e-EU sesinyathelo somhlaba wonke sokusetshenziswa kwamandla ngendlela efanele. Bavumelana ngokuhlola, kanye ne-International Energy Agency, izindlela eziphumelela kakhulu zokukhuthaza ukusebenza kahle kwamandla kagesi emhlabeni wonke. Ngonyaka owodwa kamuva, ngo-8 Juni 2008, i-G8 kanye neChina, i-India, iNingizimu Korea kanye ne-European Community yasungula i-International Partnership for Energy Efficiency Cooperation, emhlanganweni woNgqongqoshe bezamandla owawubanjelwe yiJapane eyayengumongameli we-G8 ka-2008, e-Aomori. 