Hasken rana ya sami ƙarfi a cikin Ostiraliya

Hasken rana

Domin shekara ta 2018, makamashin hasken rana na iya zama mai fa'ida da tattalin arziki para bayar da makamashi ga manyan birane kuma nan da shekarar 2040 rabin dukkan wutar lantarki za'a samar dasu a wuri daya da ake amfani dashi. Arshen ikon kwal ya fi kusa.

Daga The Guardian ya zo da bayanai mai ban sha'awa kan yadda a karon farko cikin ƙwaƙwalwa, farashin wutar lantarki a jihar Queensland a Ostiraliya ya fadi a cikin tsakiyar rana. Lokacin da yawanci yake kusan $ 40-50 a megawatt, ya ragu zuwa kusan sifili. Farashin farashi suna faɗuwa a cikin mako, saboda tasirin ɗayan sabbin tashoshin wutar lantarki mafi girma a jihar: bangarorin hasken rana.

Ragowar farashin kowace kilowatt yawanci yakan faru ne da dare, lokacin da yawancin jama'a yawanci suna bacci, buƙata tana da ƙaranci kuma ana rufe janareto mai yawan kwal. Wannan ba wani abu bane wanda yakan faru da rana tsaka, tunda farashi a wannan lokacin yana nuna yawan buƙata lokacin da mutane ke aiki, ofisoshin suna cikin cikakken amfani kuma masana'antu suna samarwa. A wannan lokacin ne na yau da kullun burbushin janareto zai samu mafi fa'ida ta tattalin arziki.

Fitowar bangarori masu amfani da hasken rana ya sake bayyana tare da MW 1,100 a cikin sama da gine-gine 350000 a Queensland, suna samar da wutar lantarki a lokacin da janareto ke aiki a dai dai lokacin da rana take faduwa. Tasirin da yake da shi yana da matukar muhimmanci kuma farashin ya fadi sosai ta yadda kadan daga cikin masu samar da wuta daga kwal suka samu riba a shekarar da ta gabata.

Tony Abbot, Firayim Minista, yana so ya ce Ostiraliya ƙasa ce mai ƙarancin kuzari, wanda hakan wani ɓangare na gaskiya ne, tun da ba a ɗaukar tsada da yawa a ɗauki farar kwal ɗin a saka a tukunyar jirgi don samar da wutar lantarki. Matsalar Australiya shine kudin samun wadancan lantarki ta hanyoyin sadarwa na rarraba tare da haraji.

Lararfin hasken rana na ƙasar Queensland

Wannan kudin yana dauke ga masu gida lallai su sayi fitila masu amfani da hasken rana wanda ke haifar da gaskiyar cewa a cikin shekaru 2023 da 2024 90% na kasuwanci da kashi 75% na gidaje zasu sami wannan nau'in makamashi.

Ma'anar ita ce idan har ta kai wani matsayi cewa farashin wutar da kanta zai faɗi zuwa sifili kuma ya ci gaba da kasancewa, fa'idodi zasu wuce ga masu amfani, yin shakku a cikin wannan ma'ana idan makamashin kwal zai iya gasa da wannan samfurin makamashi. Kuma kamar yadda abubuwa suke yanzu, a Ostiraliya aƙalla zai zama ba zai yiwu ba, saboda gawayi ba zai taɓa zama kyauta ba.

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A yanzu haka kamfanoni daban-daban da ke samar da hasken rana sune kyale kwastomomi su girka yadda suke so matukar dai ba su dawo da kari ba watakila su samu zuwa wutar lantarki. Don haka ba su da wani kwarin gwiwa na sake siyar da rarar wannan makamashi, hakan yasa a karshe suka zabi sanya batirin ajiya don kiyaye wannan karin karfin da suke samu kyauta daga rana.

Y, Mataki kawai da ya rage shine cire haɗin har abada daga layin wutar lantarki. A cikin yankuna masu nisa yana iya zama mai ma'ana, saboda farashin samun ikon zuwa gare shi yana da tsada sosai. Abin da ya fi firgita ga waɗanda ke rayuwa a kan makamashin kwal shine cewa wannan lissafin makamashin na iya zama mai tasiri ga tattalin arziƙi ga manyan biranen, har ma a shekarar 2018 zai iya zama gaskiya, a cewar kamfanin saka hannun jari na UBS.

Zuwa 2014 za'a iya samun raguwar kashi 40% cikin masu amfani wanda za'a cire daga babban layin wutar lantarki, zama babbar alama ga manyan birane da babbar ƙasa kamar Australia.


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