Tengani nyumba zamabizinesi, midadada yogwira ntchito ndi malo amchigawo monga zonyamulira zazikulu zopanga ndi kubwereketsa nyumba kuti muyambitse mabizinesi osiyanasiyana, kuti adziwitse magwero amisonkho ndikuyendetsa chitukuko cha zachuma.Mphamvu zomwe zimagwiritsidwa ntchito pachaka m'nyumba zamaofesi zimakhala pafupifupi 10% yazinthu zonse zomwe dziko limagwiritsa ntchito, ndipo mphamvu zamagetsi pachaka m'nyumba zambiri zamaofesi zimaposa 1 miliyoni KWH.Choncho, nyumba zamalonda zimafuna kudalirika kwakukulu kwa magetsi.Nyumba zambiri zamalonda (makamaka zoyimiridwa ndi malo okwera kwambiri) zili ndi magetsi awiri odziyimira pawokha, koma mkati mwake muli katundu wofunikira kwambiri.Pamene njira imodzi yoperekera magetsi ikukonzedwa kapena kulephera, makina ena operekera magetsi adzalephera kwambiri.Panthawi imeneyi, jenereta ya dizilo nthawi zambiri imakonzedwa ngati mphamvu yadzidzidzi.

Pamene njira yakumidzi ikupitilirabe, makampani omanga (makamaka oimiridwa ndi zomangamanga zapamwamba kwambiri) apereka zofunika kwambiri pakutsimikizira mphamvu zamagetsi, ndipo ma seti a jenereta azigwiritsidwa ntchito ngati mphamvu zosunga zobwezeretsera pama projekiti osiyanasiyana kuti athandizire chitukuko cha makampani.