Uphononongo olutsha olupapashwe kwiNdalo lulinganisa okokuqala ukongiwa kweendleko zembali kunye nexesha elizayo kwishishini lelanga ukusuka kwikhonkco lonikezelo lwehlabathi.
Nge-26 ka-Okthobha, ngo-2022
Ukunciphisa ukukhutshwa kwekhabhoni okuqhuba utshintsho lwemozulu kunye nokuhlangabezana nokujoliswe kuko kwemozulu, ihlabathi liya kufuna ukubeka amandla avuselelekayo ngesantya esingazange sibonwe ngaphambili kunye nesikali.Amandla elanga athembisa ukudlala indima ebalulekileyo ekufezekiseni ikamva elizinzileyo, eliphantsi kwekhabhoni yamandla, ngakumbi ukuba ixabiso lemveliso liyaqhubeka nokuhla njengoko liye lehla kwiminyaka engama-40 edluleyo.
Ngoku,isifundo esitshaepapashwe kwijenali yeNdalo ibale ukuba ikhonkco lonikezelo lwehlabathi jikelele lisindise amazwe i-67 yeebhiliyoni zeedola kwiindleko zokuvelisa i-solar panel.Uphononongo luphinde lwafumanisa ukuba ukuba imigaqo-nkqubo eqinile yelizwe ethintela ukuhamba kwamahhala kwempahla, italente kunye nenkunzi iphunyezwa ukuya phambili, iindleko zepaneli zelanga ziya kuba phezulu kakhulu kwi-2030.
Uphononongo-olokuqala ukulinganisa iindleko zokugcinwa kwexabiso le-globalized value chain kushishino lwelanga-lufika ngexesha apho amazwe amaninzi aye azisa imigaqo-nkqubo eya kwenza amatyathanga onikezelo lwamandla avuselelekayo ngokwelizwe ukuze kuxhamle abavelisi basekhaya.Imigaqo-nkqubo enjengokumisela imirhumo yokungenisa elizweni ingenza nzima iinzame zokukhawulezisa ukuthunyelwa kwezinto ezihlaziyiweyo njengelanga ngokunyusa iindleko zemveliso, abaphandi bophononongo bathi.
"Olu phononongo lusixelela ntoni ukuba sizimisele ukulwa nokutshintsha kwemozulu, abenzi bomgaqo-nkqubo kufuneka basebenzise imigaqo-nkqubo ekhuthaza intsebenziswano kuwo wonke amatyathanga exabiso lehlabathi malunga nokunyusa itekhnoloji yamandla ekhabhoni ephantsi," utshilo uJohn Helveston, umbhali okhokelayo wophononongo. kunye noNjingalwazi oncedisayo wolawulo lobunjineli kunye neenkqubo zobunjineli kwiYunivesithi yaseGeorge Washington."Nangona olu phononongo lujolise kwishishini elinye-ilanga-iziphumo esizichaza apha zisebenza kwamanye amashishini ombane avuselelweyo, njengamandla omoya kunye neenqwelo zombane."
Uphononongo lujonge amandla afakwe kwimbali kunye nezinto zokufakelwa kunye nedatha yexabiso lokuthengisa ukuhambisa iimodyuli zepaneli zelanga e-US, eJamani naseChina-amazwe amathathu amakhulu kakhulu asebenzisa ilanga-phakathi kwe-2006 kunye ne-2020. Iqela lophando liqikelele ukuba i-solar globalized isixokelelwano sonikezelo sisindise amazwe i-67 yeebhiliyoni zeerandi ezidityanisiweyo—iibhiliyoni ezingama-24 zeerandi kugcino lwe-US, i-7 yeebhiliyoni zeedola kulondolozo lwe-Jamani kunye ne-36 yeebhiliyoni zeerandi kulondolozo lwe-China.Ukuba ilizwe ngalinye kula mathathu lamkele imigaqo-nkqubo eyomeleleyo yorhwebo yelizwe ethintele ukufundwa kwemida ngexesha elifanayo, amaxabiso ephaneli yelanga ngo-2020 ebeya kuba phezulu kakhulu-i-107% ephezulu e-US, i-83% ephezulu eJamani, kunye ne-54% phezulu e-China-uphononongo lufunyenwe.
Iqela lophando-kuquka uMichael Davidson, uprofesa oncedisayo kwiYunivesithi yaseCalifornia eSan Diego kunye no-coauthor kwisifundo kwaye wathi uGang He, uprofesa oncedisayo womgaqo-nkqubo wamandla kwiYunivesithi yaseStony Brook kunye nombhali ohambelana nephepha-kwaye wajonga kwiindleko zeendleko zokukhusela ngakumbi. imigaqo-nkqubo yorhwebo ukuya phambili.Baqikelela ukuba ukuba imigaqo-nkqubo eyomeleleyo yelizwe iphunyeziwe, amaxabiso ephaneli yelanga aya kuba malunga ne-20-25% ephezulu kwilizwe ngalinye ngo-2030, xa kuthelekiswa nekamva elinokubonelela ngehlabathi jikelele.
Uphononongo lwakha kwiphepha lika-2019 elipapashwe nguHelveston kwijenali yeSayensi, eyabangisa intsebenziswano ethe kratya namaqabane emveliso aqinileyo afana nalawo ase China ukuze kucuthwe ngokukhawuleza ixabiso lelanga kunye nokukhawulezisa ukuthunyelwa kwetekhnoloji yamandla ekhabhoni ephantsi.
"Umthetho omtsha wokuNcitshiswa kwe-Inflation Act uqulethe imigaqo-nkqubo emininzi ebalulekileyo exhasa ukuphuhliswa kobuchwepheshe bamandla ekhabhoni ephantsi e-US, eyona nto ibalulekileyo ekujonganeni nokutshintsha kwemozulu kwaye iza kwazisa ubutsha kunye nomthamo kwindawo yokuthengisa," utshilo uHelveston.“Into eyenziwa luphando lwethu kule ncoko sisikhumbuzo sokuba le migaqo-nkqubo singayisebenzisi ngendlela yokuzikhusela.Ukuxhasa isiseko semveliso yase-US kunokwenziwa kwaye kufanele ukuba kwenziwe ngendlela ekhuthaza iifemu ukuba zirhwebe kunye namaqabane angaphandle ukuze ziqhubeke nokukhawulezisa ukucutha iindleko. "
Ixesha lokuposa: Oct-27-2022