We help the world growing since we created.

Nyaya yeSimbi inovhara mukaha wesimba muSouth Africa yeSahara

Kuwedzera kuwanikwa kwemagetsi kumaodzanyemba kweSahara Africa ibasa rakakura reinjiniya iro rinoda mari yakakura uye kufunga zvakare kuti magetsi anorevei.
Kubva pasi pePasi orbit pahusiku hurefu, hwakasviba, nzvimbo huru dzePasi penyika dzinopenya nechiratidzo cheindasitiri.Kunenge kwese kwese, mwenje wesimbi unovhenekera husiku hwakakura hwedenga, chiratidzo chekukura kwemaguta kunosundwa nehunyanzvi hweruzivo rwemichina.
Zvisinei, pachine nzvimbo dzinoverengeka dzepasi dzinonzi “nzvimbo dzine rima,” kusanganisira kumaodzanyemba kweSahara muAfrica.Vazhinji vevanhu pasi rose vasina magetsi vave kugara kuchamhembe kweSahara muAfrica.Vamwe vanhu vanosvika mamirioni mazana matanhatu vanoshaya magetsi nemagetsi zvivakwa zvakasara kumashure kwemamwe matunhu.
Kukanganisa kweiyi patchwork maitiro ekupa simba kwakadzika uye kwakakosha, kune mabhiri emagetsi mune dzimwe nzvimbo zvakapetwa katatu kana katanhatu kupfuura anobhadharwa nevanoshandisa grid nekuda kwekuvimba nemajenareta emunharaunda.
Huwandu hwevanhu vemuSub-saharan Africa huri kukura nekukurumidza uye kukura kwemaguta kuri kuwedzera, asi matambudziko nemagetsi ari kukanganisa budiriro yedunhu mune zvese kubva padzidzo kusvika kuhuwandu.Somuenzaniso, vana havagoni kuverenga zuva ranyura, uye vanhu havagoni kuwana majekiseni anoponesa upenyu nemhaka yokushaikwa kwefiriji yakakodzera.
Kudavirira kwakasimba kuhurombo hwesimba kwakakosha pakuzadzisa Zvinangwa zveUnited Nations Sustainable Development Goals, izvo zvinoreva kudiwa kwekusimudzira kwakasimba uye kwakasiyana-siyana kwezvivakwa zvemagetsi uye zvivakwa zvekugadzira munharaunda yese yeSahara.
Utility 3.0, iyo off-grid inovandudzwa kugadzirwa kwemagetsi, inomiririra muenzaniso mutsva wekugadzira magetsi pasi rose.
Simba remagetsi rava kuda kuchinja
Nhasi, nyika 48 dziri muAfrica dziri kumaodzanyemba kweSahara, dzine chiverengero chavagari vapasi chakabatanidzwa chamamirioni 800, dzinogadzira magetsi akawanda seSpain bedzi.Zvirongwa zvakawanda zvezvivakwa zvezvivakwa zviri kuitika mukondinendi yese kugadzirisa dambudziko iri.
IWest Africa Electric Power Community (WAPP) iri kuwedzera kupinda kwegidhi mudunhu uye nekutanga nzira yekugovera ichagovaniswa pakati penhengo dzayo.MuEast Africa, Renaissance Dam rekuEthiopia richawedzera 6,45 gigawatts emagetsi kugedhi yenyika.
Kure kumaodzanyemba kweAfrica, Angola pari zvino iri kuvaka magwenya manomwe makuru ezuva ane mirioni imwe chete yemagetsi ezuva anogona kubudisa 370 megawatts emagetsi kusimbisa maguta makuru nenzanga dzomumaruwa dzakafanana.
Mapurojekiti akadai anoda kudyara kwakakura uye kuwanda kwezvinhu, saka kudiwa kwesimbi mudunhu kunosungirwa kukura sezvo zvivakwa zvemuno zvinowedzera.Magetsi anogadzirwa kubva munzvimbo dzakajairwa, segasi remusikirwo, ari kuwedzerawo, sezvakaita magetsi anogadzirwa kubva kune anogona kuvandudzwa.
Aya mapurojekiti makuru akatsanangurwa se "vashanduri vemitambo" munzvimbo dzinokurumidza kuita maguta izvo zvichawedzera kuwanikwa kwemagetsi akachengeteka, asingadhuri.Nekudaro, vanhu vanogara munzvimbo dziri kure vanoda off-grid mhinduro, uko madiki-anogona kuitwazve magetsi mapurojekiti anogona kuita basa rakakura.
Tekinoroji dzimwe nzira dzemagetsi egridi dzanga dzichidzikisira mitengo, nemwenje wezuva uye yakagadziridzwa bhatiri uye yakakwirira-inoshanda LED (light-emitting diode) matekinoroji ekuvhenekesa zvakare kubatsira kuwedzera kuwanikwa kwemagetsi.
Mapurazi madiki esimbi ezuva anogonawo kuvakwa munzvimbo dzinotenderedza inonzi “solar belt”, iyo inotambarara pasi peEquator yePasi, kupa magetsi kunharaunda dzese.Iyi nzira yepasi-kumusoro yekugadzira magetsi, inonzi Utility 3.0, ndiyo imwe nzira uye inopindirana kune yechinyakare Utility modhi uye inogona kumiririra ramangwana repasi rose shanduko yesimba.
Kugadzirwa kwesimbi nekugadzira matekinoroji kuchaita basa rakakosha mukushandurwa kwesimba rekupihwa kwesimba muSouth Africa yeSahara, mumapurojekiti makuru ekugadzira magetsi anotenderera munzvimbo dzakawanda uye mumapurojekiti madiki, emagetsi emuno.Izvi zvakakosha mukugadzirisa hurombo hwemagetsi, kuzadzikisa Zvinangwa zveSustainable Development Goals uye kushandura kune imwe nzira yekusimudzira hupfumi.


Nguva yekutumira: Aug-09-2022