Umthamo uwonke wamandla omoya eMelika udlule kwi-100 yeegigawathi

Izolo i-American Wind Energy Association (AWEA) ipapashe ingxelo malunga nemeko yemicimbi yoshishino kwikota yesithathu ka-2019. Kwavela ukuba ukuveliswa kombane eUnited States ngamandla omoya kudlule umda obalulekileyo we-100 gigawatts. Ebudeni bekota, amaziko amatsha ombane omoya anomthamo omalunga neegigawathi ezi-2 (1927 megawatts) zafakwa e-United States, ekwaye yaba yirekhodi kulo lonke ixesha lokubeka iliso kweli shishini.

Njengoko kwavela ingxelo ye-AWEA, ilizwe laseTexas liyinkokeli kwinqanaba likarhulumente eMelika. Kule meko, umthamo opheleleyo weeinjini zomoya ezikhoyo udlula i-27 GW. Kwangaxeshanye, kufuneka kukhunjulwe ukuba ngokwenyani yonke le ngqokelela yeeinjini zomoya iya kuvelisa umbane omninzi njengoko iimeko zemozulu (amandla omoya) zibonelela. Namhlanje, iAWEA ithi, “umoya unika amandla acocekileyo, asebenzayo kumakhaya aseMerika azizigidi ezingama-32, uxhasa imizi-mveliso yaseMerika engama-500, yaye ungenisa ngaphezu kwebhiliyoni enye yeedola ngonyaka kwingeniso entsha yabantu basemaphandleni nakwimimandla.”

Enye ingongoma ebalulekileyo kwingxelo yoMbutho inokugqalwa njengesalela sisonke se-United States ngasemva kweYurophu kumba wokubeka izityalo zamandla omoya kwiilwandle eziphezulu. EYurophu, umthamo uwonke weeinjini zomoya ezikude nonxweme ufikelela kwi-18,4 GW. EUnited States, olu tyekelo sele luqalisile. Ukuza kuthi ga ngoku, abantu baseMelika banokuqhayisa ngefama enye enjalo kwindawo yaseRhode Island enomthamo we-30 MW, eyaqala ukusebenza ekupheleni kuka-2016.

Abahlalutyi bakholelwa ukuba oomatshini bamandla omoya ophuma elunxwemeni baya kuqalisa ukukhula ngesantya esincomekayo kwiminyaka ezayo. Ke, ngo-2040 iya kuba lishishini elinengeniso yonyaka ngaphezulu kwe-1 yeebhiliyoni zeedola, nto leyo ethetha ukwanda okuphindwe ka-15 komthamo osemanzini.

Okokugqibela, masivavanye isikali sokuveliswa kwamandla omoya eMelika. Ngokutsho kwe-US Energy Information Administration, kwi-2018, umbane uveliswa kwisixa se-4171 billion kWh. Kwesi sixa-mali, i-64% yombane iphuma ekutshisweni kwamafutha efosili kwaye yi-6,5% kuphela okanye i-232 yeebhiliyoni zeekWh ephuma emoyeni.

umthombo: 3dnews.ru