Mune dzimwe nzvimbo, hapasisina nzvimbo yekuti masisitimu emagetsi ezuva (photovoltaic (PV)) abatanidzwe kugrid. Saka sei tiri kuisa mamwe akawanda kudaro? Pane kudiwa kukuru here?
Vanhu vanowanzotsoropodza maPV nemagetsi emhepo vachiti "magetsi asina kunaka," anowanikwa kana asingadiwi uye asingawanikwe kana achidiwa, zvichikonzera kukanganisa kukuru pagrid. Indasitiri iyi ine makwikwi makuruwo. Zvichiri kukosha here kushanda mubasa iri?
Pane kusanzwisisana pano. Sekureva kweRenewable Energy Development Analysis Conference yakaitwa muna Kukadzi uno, avhareji yekushandiswa kwesimba remhepo i96.8%, uye yesimba rePV i98.3%. Aya mashandisirwo akakwira zvikuru, zvichireva kuti magetsi ese anoshandiswa anoshandiswa, uye parizvino, hapana dambudziko rekuderedzwa kwesimba remhepo kana rePV. Muchikamu chekutanga cha2024, simba remagetsi rinogona kushandiswazve rakapfuura 1.585 bhiriyoni kilowatts, nemhepo nePV zvichiita 1.1 bhiriyoni kilowatts, zvichiita 52.9% yesimba rese rakaiswa. Pakazosvika 2060, simba remhepo nePV rinotarisirwa kusvika 6 bhiriyoni kilowatts. Kuti tisvike pachinangwa ichi, tinofanira kuwedzera 150 miriyoni kilowatts yesimba rakaiswa gore rega rega. Zvisinei, nyaya yakakosha ndeyekuti nzvimbo dzine kudiwa kukuru kwemagetsi dzinowanzo shaya nzvimbo yekuisa, nepo nzvimbo dzine nzvimbo dzisina simba rekushandisa. Saka, tinofanira kuvaka mitsetse mitsva yemagetsi ane simba rakawanda (UHV), ma network ekugovera, uye masisitimu ekuchengetera nguva dzakasiyana.
Muna 2024, mari inoshandiswa pasi rose muchikamu chemagetsi inotarisirwa kusvika pamadhora mazana mana emadhora ($400 bhiriyoni), nemari inodarika mabhiriyoni makumi mashanu emadhora yakaiswa muhunyanzvi hwekuchengetedza mabhatiri, iyo 80% yayo ichaendeswa kunyika yedu. Izvi zvinoratidza kuwedzera kuri pachena kwemhedzisiro yekuvandudzwa kwesimba idzva pakukura kwehupfumi.
Sekureva kweInternational Energy Agency's Annual World Energy Investment Report, mari yekudyara pasi rose musimba muna 2024 ichadarika $3 trillion kekutanga, ne $2 trillion ichipinda muindasitiri yesimba rakachena, kusanganisira simba rinogona kushandiswazve, mota dzemagetsi, simba renyukireya, uye nzvimbo yekuchengetera zvinhu. China chete inotarisirwa kuisa $675 bhiriyoni, yakaenzana nekudyara kwakabatanidzwa kweUS neEU. China, US, neEU pamwe chete zvichave nezvikamu zviviri muzvitatu zvekudyara pasi rose musimba rakachena muna 2024.
Kubva pamaonero ekushanduka kwekuchengetedzwa kwesimba uye kukura kwehupfumi zvichikonzerwa nehurongwa hwekushandisa kabhoni mbiri, kuvandudzwa kwesimba idzva pasina mubvunzo kwakakosha. Ndosaka zvirongwa zvemaguta zvekuongorora kukwirira kwekabhoni zvichisimbisa kuwedzera kuiswa kwePV uye nei tichiona zvirongwa zvakaita se "100 Counties, 1000 Towns, uye 10,000 Villages" purojekiti, inosanganisira zviito zvakaita se "Wind Action," "Sunshine Action," mota itsva dzesimba dzichienda kumaruwa, uye nzvimbo dzekuchaja dziri mumusha wese.
