Ngaba amandla ahlaziyekayo sele enenzuzo?

amandla elanga kunye nexabiso lokukhanya

Umbutho uyaqhubeka nokuphikisana malunga nokuba kububulumko na ukungabethi kakhulu amandla ahlaziyekayo, Iitekhnoloji zamandla ziyabagqitha oorhulumente besiqingatha sehlabathi Kwaye basendleleni yokuguqula le mpikiswano ukuba ibe yinto engekho mthethweni kwaphela.

Amandla elanga, athe abiza ixabiso kunyaka ophelileyo ngaphezulu kwe-75%, sele itshiphu kunalo naluphi na olunye uhlobo lombane oluveliswa ngamalahle, ioyile okanye irhasi.

Konke oku kuhle, kodwa akwanele. Ukuba amandla elanga afuna ukuba ngumdlali wehlabathi, kufuneka ubenjalo Inenzuzo ngakumbi kuneminye imithombo yamandla yexesha elifutshaneOkwangoku sele, ukongeza, ngaphezulu kwamazwe angama-50, amandla elanga ngawona eneji yexabiso liphantsi kuwo onke.

IKurnool Ultra Mega Solar Park

Idabi lamandla yiminyaka engama-20 ngaphambili

Nangona sihlala sijonga amaxabiso emveliso ngokweyure nganye yeekhilowathi, ayiloxabiso elinomdla kakhulu lokwamkelwa yamandla ahlaziyekayo. Ubuncinci, kwimeko efana nale ikhoyo ngoku apho izinto ezinokuhlaziywa zingenayo inkxaso-mali yokuhlawula utyalo-mali.

Iinkqubo zamandla ezinezakhiwo ezikhulu kutyalo-mali zenziwa iminyaka eliqela yolindelo, kwanamashumi eminyaka. Esi sesinye sezizathu zokuba kutheni ukwamkelwa kwezinto ezihlaziyiweyo kuyacotha: Nje ukuba inyukliya, irhasi, amalahle (okanye naluphi na olunye uhlobo) sakhiwe, akunakwenzeka ukuba usivale kude kube sekupheleni kobomi baso obuluncedo. Ukuba bekunjalo, ngesiqhelo nokanye utyalomali luya kufunyanwa, engazukwenzeka ngenxa yeempembelelo ezinkulu phaya.

Ngamanye amagama, ukuba sifuna ukufunda ngokweenkcukacha ukuba ubume bemakethi yamandla buza kuguquka njani, kufuneka sijonge ukuba kubiza malini ukuqala amandla onke ukusuka ekuqaleni. Ixesha elincinci neliphakathi lokufumana inzuzo kwizityalo zamandla kubalulekile kwisigqibo sokugqibela sosomashishini kunye nezopolitiko; Okanye, ngamanye amagama, amandla anexabiso eliphantsi ukuvelisa kwaye afuna utyalo-mali oluphezulu kakhulu awusoze wamkelwe.

Amandla elanga anokukhuphisana naye nabani na

Ngokweengxelo ezininzi ezivela ngaphezulu komzimba omnye, kwishishini lamandla: «Amandla elanga angaxhaswanga aqala ukuqhuba amalahle kunye negesi yendalo kwintengiso Ukongeza, iiprojekthi ezintsha zelanga kunye neemarike ezisakhulayo zibiza ixabiso elingaphantsi komoya.

IPortugal iya kubonelela ngeentsuku ezine zamandla ahlaziyekayo

Kwaye, ewe, phantse kumazwe angamashumi amathandathu asakhulayo ixabiso eliphakathi lofakelo lwelanga lifuneka ukuvelisa i-megawatt nganye sele kwehle ukuya kwi-1.650.000 yeedola, ngaphantsi kwe-1.660.000 yeendleko zamandla omoya.

Njengoko sibona kwigrafu yangaphambili, indaleko icacile. Oku kuthetha ukuba amazwe asahlumayo, lawo jikelele ngawona anonyuko olukhulu kwi-CO2.

ISpain ayikunciphisi ukukhutshwa kwe-CO2

Bafumene indlela yokuvelisa umbane ngexabiso lokhuphiswano kwaye ngendlela ehlaziya ngokupheleleyo.

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.

Amalahle

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 😀

Irekhodi elitsha eDubai ngexabiso lamandla obushushu elanga

tsk

Igunya loMbane noMbane waManzi eDubai (iDewa) libhengeze amaxabiso okubhida amaqabane amane ukuphuhlisa isigaba se-megawatt sesine sesine sepaki yelanga i-Mohammed bin Rashid Al Maktoum. Ibhidi ephantsi ingenisiwe Kule projekthi yamandla elanga egxile kwi-9,45 yeesenti zaseMelika (malunga neesenti ezingama-8.5 zeerandi) kWh nganye.

Eli xabiso limele irekhodi elitsha, kuba elidlulileyo belingama-40% ngaphezulu kunelona xabiso liphantsi belinikezelwa ukuza kuthi ga ngoku. Ezinye izibonelelo ezibini baveze namaxabiso asezantsi ngee-10 zeesenti nge-kWh nganye.

Ithenda yesigaba sesine sepaki yelanga yesityalo se-thermosolar esinobuchwephesha benqaba kubandakanya ukugcinwa kwamandla ukuya kuthi ga kwiiyure ezili-12, oko kuthetha ukuba obu bunzima buya kuba nakho ukuqhubeka Ukubonelela ngombane ubusuku bonke, kwaye sisigaba sokuqala sophuhliso esiceba ukuba ne-1.000 MW yamandla obushushu elanga kunye netekhnoloji yenqaba.


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  1. Uxanduva lwedatha: UMiguel Ángel Gatón
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