Iimalike zamandla ehlabathi bezitshintsha ngokuqhubekayo kangangexesha elithile, kodwa ngeli xesha zifikelele kwinqanaba eliphambili Kunzima ukudlula.
Amandla elanga aguqulwa enkosi kwiimarike ezintsha ezisakhulayo ngale ndlela zitshiphu ukufumana umbane. Nangona inyani entsha inokuchazwa ngokweengcali ezithile kwicandelo, into eyothusayo kukuba yenzeke kwakamsinya.
Yayisele isaziwa loo nto amandla elanga ngaxa lithile Kwixesha elidlulileyo bekungabizi mali ininzi ukuyivelisa kunamandla omoya, kodwa ibisoloko ikwimeko ezikhethekileyo nezizodwa, kuthathelwa ingqalelo iithenda ezinokhuphiswano phakathi empuma.
Nangona kunjalo, ngoku utshintsho lukhulu kakhulu, ukuba sijonga kumaziko amatsha, bakhuphisana ngamandla negesi yendalo okanye amalahle kumgangatho wehlabathi, enyanisweni, ngamaxabiso asezantsi kakhulu kuxhomekeke kwiziza.
Kwaye ukuba siyithelekisa namandla omoya, iiprojekthi zelanga ezenziwayo kwiimarike ezisakhasayo zichaza iindleko zokwakha ezisezantsi ngokubhekisele kwiifama zomoya ngokwengxelo ekhutshwe ngu I-Bloomberg New Energy Finance.
Ukuba sijonga igrafu yangaphambili yama-58 ezoqoqosho olusakhulayo (kubandakanya iTshayina, iIndiya neBrazil) ngaphandle kwe-OECD. Singaqaphela ukuba Ixabiso eliphakathi lokuvelisa amandla umoya kunye nelanga zikumgangatho, ukongeza ekuqinisekiseni ukuba ukulandela umgca wegrafu, amandla elanga umiselwe ukuwa ngaphantsi komoya. Ngokwenyani, bambalwa abaxela kwangaphambili ukuba esi siphumo siza kwenzeka kungekudala!
Ixabiso lamandla elanga kunye nexabiso lamalahle
Lo nyaka ubonakalise ugqatso lwamandla elanga kuyo yonke imiba, okoko ukuvela kwetekhnolojiKwiifandesi apho iinkampani zabucala zikhuphisana ngezo khontrakthi zikhulu zonikezelo lombane, inyanga nenyanga irekhodi lisetelwe elona xabiso lincinci lelanga.
Kunyaka ophelileyo waqala ikhontrakthi ukuvelisa umbane nge $ 64 nge-MW / ngeyure nganye ukusuka kwilizwe laseIndiya. Isivumelwano esitsha ngo-Agasti sehlise inani laya kumanani amangalisayo ngaphezulu nje $ 29 megawatt ixesha eChile. Esi sixa sisiganeko esibalulekileyo ngokweendleko zombane, phantse ibe Iipesenti ezingama-50 zitshiphu ngaphezu kwexabiso elinikezelwa ngamalahle.
Ngengxelo Iindleko zoMbane eziMiselweyo (Amanqanaba endleko eetekhnoloji ezahlukeneyo zaMandla, ngaphandle kwenkxaso). Kufunyenwe ukuba unyaka nonyaka, zinokuhlaziywa zitshiphu kwaye eziqhelekileyo zibiza kakhulu.
Kwaye imeko yexabiso yile ngaphezulu kokucacileyo 😀
Kubalulekile ukukhumbula ukuba iChile kunjalo kwindawo ephambili kutyalo-mali lwamandla ezivuselelekayo kwindawo yaseLatin American naseCaribbean.
Utyalomali olugciniweyo kwiiprojekthi zolu hlobo, ephindaphindwe kunyaka omnye: ukusuka kwi-1300 yezigidigidi zeedola ngo-2014 ukuya kwi-3200 yezigidigidi zeedola ngo-2015 (ngolwazi oluthe kratya, cofa Apha)
Kutheni le nto kukho ukukhula okukhulu kwezinto ezivuselelekayo kumazwe asakhulayo
Amazwe asakhasayo akhula ngokutyebileyo kunamazwe ahamba phambili kwezoqoqosho ngokwe amandla avuselelwe. Kulula kakhulu, kwaye sinokuyijonga kwi ividiyo elandelayo kumlawuli weBlooberg New Energy yeLatin America, othetha ngotshintsho lwamandla olwenzeka kumazwe aliqela asahlumayo.
Ukuba sijonga i Utyalomali lulonke kumandla ahlaziyekayoIimarike ezikhulayo zikhokele amazwe angama-35 angamalungu oMbutho weNtsebenziswano kwezoQoqosho noPhuhliso (i-OECD), zichitha i-154.100 yezigidigidi ngo-2015 xa kuthelekiswa ne- $ 153.700 yezigidigidi kulawo mazwe atyebileyo.
Amanqanaba okukhula okuhlaziyiweyo aphezulu kwiimarike ezihlumayo, ngenxa yoko kunokwenzeka ukuba bahlale iinkokheli yamandla ahlaziyekayo ngokungenammiselo, ngakumbi ngoku, apho iipesenti ezingama-75 zamazwe zibeke iithagethi ezinamabhongo zokufaka ezintsha Iiprojekthi ezihlaziyekayo kule minyaka izayo.
Ayizizo zonke izinto zegolide ezikhazimlayo
Inqanaba lemali eyinkunzi yelizwe langaphandle esetyenziselwa ukuxhasa amandla ahlaziyekayo yahluka kakhulu kumazwe angama-58 e Imozulu yesimo sezulu. Phantse lonke olu tyalomali luvela eChina zivela kwiibhanki nakwimida yazo. Kwesinye isiphelo sehlabathi sineMexico okanye iChile, apho iiprojekthi beziphantse khona ixhaswe ngokupheleleyo ziinkampani zangaphandle.
Utyalomali kumazwe afana neBrazil kunye noMzantsi Afrika luvela kwiqela elinengxubakaxaka yabaxhasi. Ukukhumbula ukuba izibonelelo zoqoqosho ezinokuveliswa ziya kuphuma ezandleni zamazwe avelisa esona sitishi sinexabiso eliphantsi.
Imingeni yokukhula okukhawulezayo kunye namanqanaba e Utyalo-mali lokurekhoda luzisa iintloko ezininzi. Isantya esikhawulezayo sokwakha, imeko engazinzanga yeigridi ezahlukeneyo kula mazwe, kunye nokuveliswa okungapheliyo kwamandla avuselelweyo kunegalelo kwimiceli mngeni yobuchwephesha kunye nezemali..