Indlela yokuguqula amandla e-photovoltaic ekunciphiseni i-carbon

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I-Photovoltaic ingamandla aluhlaza futhi inezici zokunciphisa ukukhishwa kwe-greenhouse gas carbon dioxide (CO2). Lokhu akungabazeki. Kodwa-ke, iphrojekthi ngayinye ye-photovoltaic ilingana nokunciphisa ukukhishwa kwe-CO2 engakanani? Okokuqala, asicaci, sibala ini ibhentshimakhi yokunciphisa ukufuduka.

Isisekelo esibalwe ngokuncishiswa kufanele kube ugesi wokusetshenziswa kwethu kwansuku zonke, hhayi nje amandla ashisayo. Ngokusho kwedatha ekhishwe ngaphambi kwezwe, ekupheleni kuka-2014, i-11.3% yokusetshenziswa kukagesi kazwelonke ingamandla avuselelekayo (hhayi ukukhishwa kwe-CO2).

Ngakho-ke, kugesi wethu wansuku zonke, kunengxenye engakhiphi i-CO2. Uma konke okucatshangelwayo komlilo ogcwele kucatshangelwa, imiphumela mikhulu. Okwesibili, asicacile.

Ngenxa yomehluko wesifunda, ukushuba kokukhishwa kwe-CO2 kagesi ezifundeni ezahlukene ezweni lami kuhlukile. Okusho ukuthi, i-CO2 yokucubungula uma ukukhishwa kukagesi kuhlukile eBeijing naseShanghai. Impela yisifunda esinezinga eliphezulu lobuchwepheshe, amandla avuselelekayo, akhipha umoya omncane.

Futhi, asicacile, ibhentshimakhi yethu yokunciphisa ukungcola kokubili ingamela ileveli yobuchwepheshe efanayo, kodwa futhi imele ileveli yobuchwepheshe ethuthuke kakhulu. Amandla okukhishwa kwe-CO2 kuyunithi ebaluleke kakhulu aphansi impela, kodwa akuzona zonke izitshalo zamandla ashisayo ezinemibandela ye-super-ultra-ultrasound. Khona-ke sisekelwe ezingeni lokukhishwa kwekhabhoni engxenyeni ye-super-supercritical, noma kusekelwe ezingeni elifanayo lomphakathi? Kubonakala sengathi isetshenziswa.

Njengamanje, indlela yokusetshenziswa evamile iwukusebenzisa inani elilinganayo lobuchwepheshe obufanayo kanye nobuchwepheshe obuphambili kakhulu. Ngokubheka lezi zizathu ezintathu ezingenhla, isisekelo sokukhishwa kwe-CO2 sezwe lethu siyabalwa. 1.

Ngokwendawo eguquguqukayo yegridi kagesi, isigaba sikazwelonke sehlukaniswe izifunda eziyisithupha ezinkulu. Indawo ngayinye ibalwa ngokusekelwe ekukhishweni okuphelele (amalahle, uwoyela, igesi) kanye nesamba sokuphehlwa kwamandla (ugesi oshisayo, amandla aphehlwa ngamanzi kanye namanye amandla avuselelekayo). Ngaphezu kwalokho, lesi sici sokunciphisa ukukhishwa siyahlukahluka ngokukhishwa kwaminyaka yonke kanye nezinguquko zedatha ekukhiqizeni amandla.

I-2, i-emission factor EF = 75% EFOM + 25% EFBM, i-EFOM imele izinga elifanayo lomphakathi, i-EFBM imele ubuchwepheshe obuphambili kakhulu. Ngokolwazi lonyaka lokunciphisa olukhishwe isigaba sesimo sezulu seKhomishana Kazwelonke Yokuthuthukiswa Nezinguquko, isici sokunciphisa ukungcola esihlungiwe sikhonjiswe kuthebula elingezansi. Ukuphawula: Ngenxa yokusalela kahle kwedatha, isici sonyaka sokunciphisa ukungcola sibalwa kusukela eminyakeni emi-3 kuye kwemi-5 ngaphambi konyaka.

Isibonelo, isici sokunciphisa ukungcola ngo-2012 ukusebenzisa idatha kusuka ku-2008 kuya ku-2010 ukubala. NgeThebula 1 no-2, singabonisana nazo zonke izifundazwe, isici sonyaka sokunciphisa ukungcola. Isibonelo, ngo-2013, iphrojekthi ye-photovoltaic esifundazweni saseZhejiang inogesi ongu-1MWH wokunciphisa u-0.

amathani angama-7856 e-CO2; iphrojekthi ye-photovoltaic esiFundazweni saseJilin ingugesi ongu-1MWH ukunciphisa amathani angu-0.9869 we-CO2. Ngo-2007, lezi zinombolo ezimbili zazingu-0.

Amathani angu-9234 e-CO2 kanye namathani angu-1.1461 e-CO2. Bala indlela yokubala yokunciphisa ukufuduka, bese ubheka izinguquko onyakeni wekhalenda.

Emcabangweni wami, ubuchwepheshe bokukhiqiza amandla ashisayo buthuthuka njalo, isilinganiso samandla avuselelekayo sikhula njalo, futhi leyo nto yokunciphisa ukungcola kufanele ibe ukwehla onyakeni. Kuthiwani ngesimo sangempela? Njengoba kubonakala kulesi sibalo esingenhla, eNyakatho yeShayina, eNyakatho-mpumalanga yeShayina liye lenyuka unyaka nonyaka, futhi inani le-Southern Power Grid 2014 nalo liphakeme ngo-2013. Ibangelwa yini okokuqala? Ushintsho kusici sokunciphisa lubonisa yiziphi izinguquko esakhiweni sokuphuma? Isihloko esilandelayo siboliswa yiwo wonke umuntu.

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