intangiriro
Ositaraliya na Nouvelle-Zélande byasohoye umushinga w’itegeko rya Greenhouse n’ingufu Minimum Standard Standard 2012 (GEMS), watangiye gukurikizwa ku ya 1 Ukwakira 2012. Amabwiriza mashya ya GEMS ntabwo akubiyemo politiki nyamukuru mbere gusa: itegeko rigenga ingufu nke (MEPS) no gukoresha ingufu ibirango (ERLS) kimwe nibikoresho byogukoresha ingufu (E3), no kwagura ingufu kugirango bigabanye ibyuka bihumanya ikirere no kuzamura icyiciro cyo gukoresha ingufu, kuyobora ibigo nabaguzi mubitekerezo byubuzima bwibicuruzwa byose hamwe na bike igiciro cyo gukora, hitamo ibyiza.
Kuva mu Kwakira 2012, icyemezo cya GEMS muri Ositaraliya no muri Nouvelle-Zélande kizasimbuza buhoro buhoro icyemezo cya MEPS muri Ositaraliya n’icyemezo cya GEMS mu bijyanye no gukoresha ingufu. Icyemezo cya MEPS, guhindura kubuntu kubyemezo bya GEMS biremewe mugihe cyinzibacyuho.Nyuma yigihe cyinzibacyuho, icyemezo cya MEPS ntikizongera kumenyekana. Icyemezo cya GEMS ni itegeko.Ibicuruzwa bigenzurwa bigomba kwemezwa na GEMS mbere yuko bigurishwa ku isoko, kandi usaba agomba kuba ari sosiyete yanditswe muri Ositaraliya.
