Iminyaka Eyisinqumo Elandelayo Ukunquma Ukukhula kwe-PV endleleni eya ku-2050

Ukuvumelana okufinyelelwe ngabahlanganyeli ku-3^rdI-Terawatt Workshop ngonyaka odlule ilandela ukuqagela okukhulu okuvela emaqenjini amaningi emhlabeni jikelele ngesidingo se-PV enkulu ukushayela ugesi nokwehliswa kwegesi abamba ukushisa. Ukwamukelwa okwandayo kobuchwepheshe be-PV kuye kwashukumisela ukuthi ochwepheshe baphakamise ukuthi cishe ama-terawatts angama-75 noma ngaphezulu kwe-PV ethunyelwe emhlabeni jikelele izodingeka ngo-2050 ukufeza izinhloso ze-decarbonaze.

I-workshop, eholwa ngabamele abavela kwi-National Reshove Energy Laborary (Nrel), i-Fraunhofer Institute for Solar Energy eJalimane, kanye neNational Institute of Advanced Industrial Science neTechnology eJapan, ukuhlanganiswa kwegridi, ukuhlaziya, ukuhlaziywa kwezikhungo, ezikhungweni zemfundo, kanye nasembonini. Umhlangano wokuqala, ngo-2016, ubhekise inselelo yokufinyelela okungenani ama-terawatts ama-3 ngonyaka ka-2030.

Umhlangano ka-2018 washukumisa ilitshe eliphakeme kakhulu, kuya ku-10 Twit ngo-2030, futhi kuze kube kathathu lelo nani ngo-2050. Ababambe iqhaza kulowo mhlangano babikezela ngempumelelo isizukulwane somhlangano womhlaba wonke kusuka ku-PV sizofika ngempumelelo eminyakeni emihlanu ezayo eminyakeni emihlanu ezayo. Lowo mkhawulo wawela ngonyaka owedlule.

"Senze inqubekela phambili enkulu, kepha okuhlosiwe kuzodinga umsebenzi oqhubekayo nokusheshisa," kusho uNancy Haegel, umqondisi weSikhungo Sikazwelonke sama-Photovoltaics kwaNrel. I-Haegeegel ihola umbhali we-athikili entsha kwiphephabhukuUlwazi lwezinto zemvelo, "I-Photovoltaics esikalini se-multi-terawatt: ukulinda akuyona inketho." Ama-Coaunars amelela izikhungo ezingama-41 ezivela emazweni ayi-15.

"Isikhathi singesimo, ngakho-ke kubalulekile ukuthi sibeke imigomo yokuvelela futhi efinyelelekayo enomthelela omkhulu," kusho uMartin Keller, umqondisi weNrel. "Kube nentuthuko enkulu kakhulu endaweni ye-Photovoltaic Solar Energy, futhi ngiyazi ukuthi sikwazi ukufeza okungaphezulu kakhulu njengoba siqhubeka nokusungula nokwenza ngokuphuthumayo."

Imisebe yelanga yelanga inganikeza kalula amandla angaphezu kwanele okuhlangabezana nezidingo zamandla emhlabeni, kepha amaphesenti amancane kuphela asetshenziswa empeleni. Inani likagesi elinikezwe emhlabeni jikelele nge-PV likhuphuke kakhulu kusuka kwisamba esinganakwa ngo-2010 kuya ku-4-5% ngo-2022.

Umbiko ovela eWorkshop waphawula ukuthi "iwindi kuya ngokuya kuvalwa ukuthatha isenzo esikalini ukusika ukuphuma kwegesi abamba ukushisa ngenkathi kuhlangana nezidingo zamandla omhlaba ngekusasa." I-PV ivelele njengenye yezinketho ezimbalwa kakhulu ezingasetshenziswa ngokushesha ukuze zithathe ama-fossil fuels. "Ingozi enkulu eminyakeni eyishumi ezayo kungaba ukwenza imibono noma amaphutha angemuhle ekumodeliseni ukukhula okudingekayo embonini ye-PV, bese uqaphela kakhulu ukuthi singabi naphutha esohlangothini olungaphansi noma olungenakuqhathaniswa."

Ukufinyelela kwelitshe le-75-terawatt, ababhali babikezela, bazobeka izimfuno ezibalulekile kubo bobabili abakhiqizi be-PV kanye nomphakathi wesayensi. Ngokwesibonelo:

• Abenzi be-Silicon Solar Panels kumele banciphise inani lesiliva elisetshenziswe ukuze ubuchwepheshe buzinze esikalini se-ter-terawatt.
• Imboni ye-PV kumele iqhubeke nokukhula ngesilinganiso esingama-25% ngonyaka ngaphezulu kweminyaka elandelayo elandelayo.
• Umkhakha kumele uqhubeke nokusungula ukuthuthukisa ukusimama ezibonakalayo futhi wehlise izintambo zayo zemvelo.

Ababambiqhaza be-workshop baphinde bathi ubuchwepheshe belanga kumele bunikezwe kabusha i-Ecodesign kanye ne-selight

Njengoba umbiko ubonile, okuhloswe ngama-terawatts angama-75 afakiwe PV "kuyinselelo enkulu kanye nendlela etholakalayo phambili. Umlando wakamuva kanye ne-trajectory yamanje ephakamisa ukuthi ingatholakala. "

I-Nrel nguMnyango Wezamandla Kazwelonke Wezamandla Wamandla Amandla avuselelekayo namandla okusebenza kahle kwamandla kanye nentuthuko. I-Nrel isebenza nge-doe ngu-Alliance for Sustainable Energy LLC.