Qhib ntawm cov kua II hauv San Francisco npe Square outlets, no yaum kom siv cov ntsuab zog thiab tsim sustainable, muab kua nqi muag thiaj li kav tshiab saib, thiab qhov tseeb xwm ntawd hais tias kua xav ua twb tsis tsuas ntsuab khw tsim yuav tau import lub latest hnub ci tshuab.
Raws li ib qho ntaub ntawv tso tawm kom pom rau hauv website OnyxSolar, kua xam pom ntawm lub tiam thib ob ntawm San Francisco khw muag pib siv hnub ci iav vaj huam sib luag, thiab tseem nyob rau hauv cov khw muag khoom stores yav tom ntej, nrog hnub ci fais tshuab, pem teb hnub ci iav uas yuav tau taug kev saum, cia kua ntsuab li siab xav. Qhov tseeb, kua lub hli tas los ntawm cov lus qhib ntawm ob cim San Francisco Union Square stores, muaj daim ntawv qhia txog kev siv fais fab hnub ci, kwv tau Meskas 92,034 kWh hluav taws xob txhua xyoo, thiab kom daim near 61 tonnes ntawm carbon dioxide emissions. Thiab stepping yuav tau siv cov kua tus tshiab lub tsev hauv paus, tuaj ua tshiab hnub ci yees, hnub ci zog muab lus rau tag nrho lub tsev hauv paus. Kua CEO Tim Cook muab cov chaw ua hauj lwm lawm lub hauv kev los ua kom cov kev coj huv zog thiab tej teeb meem, lossis "yog hais tias koj tsuas yuav tau rov qab, koj yuav tsum tsis puag tuam txhab Tshuag." Tej nqe lus controversial, tiam sis ua noj thiab npaj rau kev mus cia kua los ntawm lub khw muag khoom noj rau ntawm lub tsev hauv paus siv 100% ntawm tauj dua tshiab lub zog, txawm tias mus txog lub hom phiaj mus tom khw khw, tej lub tswvyim los yuav tsum ncua mus thoob plaws lub ntiaj teb no.