Inganda zicyuma n’ibyuma byo mu majyaruguru zikunze kuba zifite gaze cyangwa amashyiga y’amakara yo gushyushya, kandi kubera igihe gito cyo gushyushya, ibikoresho bifite amasaha make yo gukoresha umwaka wose, kandi ishoramari ryambere n’ibidukikije muri ibyo bikoresho ni byinshi. Itangizwa ryububiko bwingufu zumunyu ushushe, gukoresha ubushyuhe buke bushoboka intera yumunyu ushongeshejwe hamwe nubushyuhe buke bwa flue gazi yo guhana no kubika, gukoresha ubushyuhe bwikibaya kugirango bigumane ituze rya sisitemu yumunyu ushonga, birashobora gukemura hasi ingufu zingufu zumuriro muke wo kubyara ingufu zumuriro muruganda rwose, ibikorwa byogukora amashanyarazi byuzuye ntabwo ari bibi, kugabanya ikoreshwa ryamashyanyarazi, amashyiga ya gaze, no gusimbuza gaze mumashanyarazi ya gazi ikora neza kugirango itange ingufu , kuzamura ingufu zubushyuhe bwimyanda no gukoresha ingufu zikoreshwa mukugabanya ibyuka bihumanya ikirere, kongera uruganda rwose Amashanyarazi.