Ndipotu, ndi iti yomwe imaipitsa kwambiri? Galimoto yamagetsi yomwe imagwiritsa ntchito magetsi opangidwa ndi kuyatsa mafuta kapena galimoto yamafuta? Funsoli lakhala fupa la mkangano pakati pa mafani a galimoto yamagetsi ndi oyimira injini zoyaka moto, koma tsopano pali yankho.
Malinga ndi kafukufuku wofalitsidwa ndi Bloomberg, galimoto yamagetsi pakali pano imatulutsa pafupifupi 40% CO2 yocheperapo kusiyana ndi yomwe imakhala ndi mafuta . Komabe, kusiyana kumeneku kumasiyana malinga ndi dziko limene tikunena.
Choncho, phunziroli limapereka chitsanzo cha United Kingdom ndi China. Ku UK, kusiyana kuli kwakukulu kuposa 40%, zonse chifukwa chogwiritsa ntchito mphamvu zongowonjezwdwa. Ku China, komwe ndi dziko limene magalimoto ambiri amagetsi amagulitsidwa, kusiyana kwake kuli kochepa kuposa 40%, zonse chifukwa malasha akadali chimodzi mwazinthu zazikulu zopangira magetsi.
Kutulutsa kotulutsa m'deralo motsutsana ndi mpweya wochotsedwa
Kwa mawerengedwe awa sanawerengere mpweya wokha panthawi yogwiritsira ntchito galimoto, komanso mpweya umene umapezeka panthawi yopanga. Koma zimakupangitsani kuganiza. Kodi galimoto yamagetsi imakhala ndi mpweya wa CO2 bwanji tikamayendetsa? Apa ndipamene zotulutsa zakumaloko komanso zotulutsa zochotsedwa m'malo zimayamba kugwira ntchito.
Lembani ku njira yathu ya Youtube
Tikamayendetsa galimoto yokhala ndi injini yoyaka mkati, imakhala ndi mpweya wa m'deralo - ndiko kuti, zomwe zimatuluka molunjika kuchokera ku chitoliro chotulutsa mpweya -; yamagetsi, ngakhale kuti sichimatulutsa CO2 ikagwiritsidwa ntchito - sichiwotcha mafuta, choncho palibe mpweya wamtundu uliwonse - ikhoza kutulutsa mpweya woipitsa mwachindunji, tikaganizira chiyambi cha magetsi omwe amafunikira.
Ngati magetsi omwe amagwiritsa ntchito apangidwa pogwiritsa ntchito mafuta oyaka, malo opangira magetsi amayenera kutulutsa CO2. Ichi ndichifukwa chake kusiyana pakati pa mitundu iwiri ya injini pano ndi 40% yokha.
Colin McKerracher, Katswiri wa Transport ku BNEFGalimoto yoyaka mkati ikachoka pamzere wa msonkhano, zotulutsa zake pa km zimatanthauzidwa kale, pankhani ya tramu izi zimagwa chaka ndi chaka pomwe magwero amagetsi amakhala oyera.
Malinga ndi ofufuzawo, zomwe zikuchitika ndikuti kusiyanaku kukule, pomwe mayiko ngati China ayamba kugwiritsa ntchito mphamvu zongowonjezera mphamvu. Komabe, ngakhale magetsi amachokera ku malasha oyaka, magalimoto amagetsi amatha kale kukhala odetsedwa pang'ono kusiyana ndi ofanana ndi mafuta.
Malinga ndi kafukufuku wa BloombergNEF, chitukuko chaukadaulo chithandizira kuchepetsa kutulutsa kwa injini zoyaka ndi 1.9% pachaka pofika 2040, koma pankhani ya injini zamagetsi, zikomo, koposa zonse, pakukhazikitsidwa kwa mphamvu zongowonjezwdwa, kusweka uku kukuyembekezeka kukhala pakati. 3% ndi 10% pachaka.
Gwero: Bloomberg