Amashanyarazi yihutirwa ni ikintu cyiza cyuzuza imirasire y'izuba, cyane cyane iyo nyirurugo akeneye cyangwa ashaka kwigenga kubikorwa mugihe bari hanze ya gride. Sisitemu yububasha bwihutirwa igufasha gukomeza imbaraga zihoraho kumanywa cyangwa nijoro. Dutanga ibisubizo bitandukanye, nka bateri nini-nini yingufu zihutirwa zububiko bwinyubako hamwe ningando zikoreshwa muburyo bwihutirwa bwinyubako. Kubindi bisubizo byinganda, nyamuneka kutugisha inama!