Posachedwapa bungwe la International Energy Agency latulutsa lipoti lapadera lonena kuti mayiko onse akwaniritse izi'Pofuna kukwaniritsa zolinga za nyengo komanso kuonetsetsa kuti mphamvu zili bwino, dziko lapansi lidzafunika kuwonjezera kapena kusintha ma gridi amphamvu okwana makilomita 80 miliyoni pofika chaka cha 2040 (chofanana ndi chiwerengero chonse cha ma gridi amphamvu omwe alipo padziko lonse lapansi). Sinthani kwambiri njira zoyang'anira.
Lipotilo, "Ma Gridi Amagetsi ndi Kusintha Kwamphamvu Kotetezeka," likufotokoza momwe ma gridi amagetsi padziko lonse lapansi alili koyamba ndipo likuwonetsa kuti ma gridi amagetsi ndi ofunikira kwambiri pochotsa mpweya woipa m'magetsi ndikugwiritsa ntchito bwino mphamvu zongowonjezwdwa. Lipotilo likuchenjeza kuti ngakhale kufunikira kwamphamvu kwamagetsi, ndalama zogulira ma gridi zatsika m'maiko omwe akutukuka kumene komanso omwe akutukuka kumene kupatula China m'zaka zaposachedwa; ma gridi pakadali pano "sangathe kupitiliza" ndi kutumizidwa mwachangu kwa magalimoto a dzuwa, mphepo, magetsi ndi mapampu otenthetsera.
Ponena za zotsatira za kulephera kwa ndalama zogulira gridi komanso kuchepa kwa kusintha kwa malamulo okhudza gridi, lipotilo linanena kuti pankhani ya kuchedwa kwa gridi, gawo lamagetsi liyenera kuyendetsedwa.'Kuchuluka kwa mpweya wa carbon dioxide kuyambira 2030 mpaka 2050 kudzakhala matani 58 biliyoni kuposa mpweya woipa womwe unalonjezedwa. Izi zikufanana ndi kuchuluka kwa mpweya wa carbon dioxide womwe unachokera ku makampani opanga magetsi padziko lonse m'zaka zinayi zapitazi, ndipo pali mwayi wa 40% kuti kutentha kwa dziko lonse kudzakwera ndi madigiri opitilira 2 Celsius.
Ngakhale ndalama zomwe zimayikidwa mu mphamvu zongowonjezwdwanso zakhala zikukula mofulumira, pafupifupi kawiri kuyambira 2010, ndalama zonse zomwe zimayikidwa pa gridi yapadziko lonse lapansi sizinachepe kwambiri, zikutsala pafupifupi $300 biliyoni pachaka, lipotilo linatero. Pofika chaka cha 2030, ndalamazi ziyenera kuwirikiza kawiri mpaka $600 biliyoni pachaka kuti zikwaniritse zolinga za nyengo.
Lipotilo likunena kuti m'zaka khumi zikubwerazi, kuti mayiko osiyanasiyana akwaniritse zolinga za mphamvu ndi nyengo, kugwiritsa ntchito magetsi padziko lonse kuyenera kukula ndi 20% mwachangu kuposa zaka khumi zapitazi. Pakadali pano pali ma gigawati 3,000 a mapulojekiti a mphamvu zongowonjezwdwa omwe akuyembekezera kulumikizidwa ku gridi, zomwe zikufanana ndi kuwirikiza kasanu kuchuluka kwa mphamvu yatsopano ya dzuwa ndi mphamvu ya mphepo zomwe zawonjezeredwa mu 2022. Izi zikusonyeza kuti gridi ikukhala chopinga chachikulu pakusintha kupita ku mpweya wopanda mpweya.
Bungwe la International Energy Agency likuchenjeza kuti popanda chisamaliro chambiri cha mfundo ndi ndalama, kusakwanira kwa malo osungiramo zinthu komanso ubwino wa zomangamanga za gridi kungapangitse kuti zolinga za nyengo padziko lonse zisakwaniritsidwe ndikuwononga chitetezo cha mphamvu.
Nthawi yotumizira: Okutobala-20-2023
