Umboni watsopano wa kusintha kwa mpweya kuti uwonjezere mayendedwe?

Zikuoneka kuti European Commission idapeza umboni wosokoneza zotsatira za mayeso a mpweya wa CO2, atapereka chidule chamasamba asanu, chomwe sichinaululidwe poyera komanso komwe Financial Times idapeza. Zachidziwikire, pali mitundu yamagalimoto yomwe ikuchulukirachulukira mitengo ya CO2.

Makampaniwa akudutsa pakusintha kofunikira - kuchoka ku NEDC kupita ku WLTP - ndipo ndi mu protocol yolimba kwambiri ya WLTP pomwe European Commission idazindikira zolakwika, posanthula ma seti 114 a data kuchokera kunjira zovomerezeka zoperekedwa ndi opanga.

Kuwongolera uku kumatsimikiziridwa ndikusintha magwiridwe antchito a zida zina, monga kuzimitsa makina oyimitsa oyambira ndikugwiritsa ntchito malingaliro osiyanasiyana komanso osagwira ntchito bwino pakugwiritsa ntchito magiya a gearbox, omwe amachulukitsa mpweya.

“Sitikonda zamatsenga. Tinaona zinthu zimene sitinkakonda. Ndichifukwa chake tichita chilichonse chomwe tingathe kuti oyambira akhale enieni.”

Miguel Arias Cañete, Commissioner for Energy and Climate Action. Gwero: Financial Times

Malinga ndi EU, chowoneka bwino kwambiri ndi nkhani yoyeserera pamilandu iwiri yapadera, momwe sizingatheke kuti tisamalize kupotoza mwadala kwa zotsatira, zikatsimikiziridwa kuti mayesowo adayambika ndi batire yagalimoto yopanda kanthu. , kukakamiza injini kumadya mafuta ochulukirapo kuti azilipiritsa batri panthawi yoyesera, mwachibadwa kumabweretsa mpweya wambiri wa CO2.

Malinga ndi chidulecho, zotulutsa zomwe zalengezedwa ndi opanga ndizokwera 4.5% kuposa zomwe zidatsimikiziridwa pamayeso odziyimira pawokha a WLTP, koma nthawi zina zimakwera kwambiri ndi 13%.

Koma chifukwa chiyani mpweya wa CO2 ukukwera?

Mwachiwonekere, sizomveka kufuna kuonjezera mpweya wa CO2. Zowonjezereka pamene, mu 2021, omanga adzayenera kupereka mpweya wapakati wa 95 g/km wa CO2 (onani bokosi), malire omwe akhala ovuta kufikako, osati chifukwa cha Dieselgate, komanso kukula kofulumira kwa malonda a SUV ndi ma crossover.

CHOLINGA: 95 G/KM CO2 CHA 2021

Ngakhale kuti mtengo wotulutsa utsi ndi 95 g/km, gulu lililonse/omanga ali ndi magawo osiyanasiyana oti akwaniritse. Zonse zimadalira momwe mpweya umawerengedwera. Izi zimatengera kuchuluka kwa magalimoto, motero magalimoto olemera amakhala ndi malire otulutsa mpweya kuposa magalimoto opepuka. Popeza kuchuluka kwa zombo zokha kumayendetsedwa, wopanga amatha kupanga magalimoto okhala ndi mpweya wopitilira muyeso womwe waperekedwa, chifukwa adzasinthidwa ndi ena omwe ali pansi pa malire awa. Mwachitsanzo, Jaguar Land Rover, yokhala ndi ma SUV ambiri, imayenera kufika pafupifupi 132 g/km, pomwe FCA, ndi magalimoto ake ang'onoang'ono, ikuyenera kufika 91.1 g/km.

Pankhani ya Dieselgate, zotsatira za chiwonongekocho zinatha kuchepetsa kwambiri malonda a Dizilo, injini zomwe opanga amadalira kwambiri kuti akwaniritse zolinga zochepetsera zomwe zimaperekedwa, ndi kuwonjezeka kwa malonda a injini za mafuta (kugwiritsira ntchito kwambiri, kutulutsa mpweya wambiri ).

Ponena za ma SUV, pomwe amawonetsa kukana kwa aerodynamic komanso kugubuduza kopambana kwa magalimoto wamba, nawonso samathandizira konse kuchepetsa mpweya.

Nanga bwanji muwonjezere utsi?

Kufotokozera kungapezeke mu kafukufuku wopangidwa ndi Financial Times komanso m'mawu achidule omwe nyuzipepalayo inapeza.

Tiyenera kuganizira kuti protocol yoyeserera ya WLTP ndiyo maziko owerengera tsogolo lochepetsera utsi mu 2025 ndi 2030 mumakampani amagalimoto aku Europe.

Mu 2025, cholinga chake ndikuchepetsa 15%, poyerekeza ndi mpweya wa CO2 mu 2020. Popereka mfundo zomwe zimaganiziridwa kuti zidasinthidwa komanso zokwera kwambiri mu 2021, zipangitsa kuti zokhumba za 2025 zikhale zosavuta kukwaniritsa, ngakhale izi sizinafotokozedwebe pakati. owongolera ndi opanga.

Chachiwiri, zingasonyeze ku European Commission kuti sizingatheke kukwaniritsa zolinga zomwe zakhazikitsidwa, kupatsa omanga mphamvu zowonjezera kuti adziwe malire atsopano, osafuna komanso osavuta kufikako.

Pakadali pano, opanga omwe, malinga ndi European Commission, adasokoneza zotsatira za mayeso ovomerezeka a emission sanadziwike.

Pambuyo pa Dieselgate, opanga magalimoto adalonjeza kusintha ndipo mayesero atsopano (WLTP ndi RDE) adzakhala yankho. Tsopano zikuwonekeratu kuti akugwiritsa ntchito mayeso atsopanowa kuti awononge miyezo yofooka kale ya CO2. Akufuna kuwafikira mosavutikira, motero amapitiliza kugulitsa Dizilo ndikuchedwetsa kusinthana ndi magalimoto amagetsi. Njira yokhayo yomwe chinyengochi chingagwire ntchito ngati opanga onse agwirira ntchito limodzi… Kukonza vuto lomwe layambitsa sikokwanira; payenera kukhala zolangidwa kuti athetse chinyengo ndi mgwirizano wamakampani.

William Todts, CEO wa T&E (Transport & Environment)

Gwero: Financial Times

Chithunzi: MPD01605 Visualhunt / CC BY-SA