Indlela Izindleko Zekhabhoni Ezishintsha Ngayo Ezomnotho Zohwebo Lwensimbi

• Amaphethini okuhweba ayashintsha ngoba amanani ekhabhoni aletha ubungozi nezinzuzo.

• Ukwenza insimbi eluhlaza kunezinkinga zamanani, kodwa abakhiqizi abanamandla ahlanzekile banenzuzo ekuhwebeni kwensimbi.
  Udinga ukunaka. Ikusasa le-US Steel Trade lincike ekutheni ubhekana kanjani nalezi zingcindezi zekhabhoni.

Okuthathwayo Okubalulekile

• Amanani ekhabhoni ayashintsha indlela insimbi eyenziwa futhi idayiswe ngayo. Izinkampani zidinga ukushintsha ukuze zihlale ziqinile emakethe.

• Izindlela ezihlanzekile zokwenza insimbi zinganciphisa izindleko futhi zisize izinkampani zenze kangcono. Izinkampani kufanele zichithe imali kubuchwepheshe obuluhlaza.

• Indlela ye-EU yokulungisa umngcele wekhabhoni yenza ukungenisa kwensimbi ekhipha umoya ophezulu kubize kakhulu. Lokhu kushintsha indlela insimbi edayiswa ngayo emhlabeni jikelele.

• Amazwe anokukhishwa okuncane athola izinzuzo ekuhwebeni ngensimbi. Amasheya emakethe azoshintsha njengoba amanani ekhabhoni enyuka.

• Ukusebenza ndawonye nokuba nemithetho ecacile kubalulekile ukuze kuqhudelane kahle. Lezi zinto zisiza imboni yensimbi ukusika ikhabhoni ngempumelelo.

Intengo Yekhabhoni Nomphumela Wemboni Yensimbi

Izindleko Ezikhuphukayo Zabakhiqizi Bensimbi

Izinkampani zensimbi manje kufanele zibhekane nezindleko ezintsha. Amanani ekhabhoni ayingxenye enkulu yokwenza insimbi namuhla. I-EU Emissions Trading System ingumthetho ezinye izindawo ezingase ziwusebenzise maduze. Lo mthetho wenza izinkampani zicabange ngendlela ezenza ngayo insimbi. Uma usebenzisa izindlela zakudala ukwenza insimbi, izindleko zakho ziyakhuphuka. Izindleko zekhabhoni zithatha imali yakho eningi. Kufanele uhlele lezi zindleko, futhi lokhu kungenza insimbi yakho ibize kakhulu. I-EU's Carbon Border Adjustment Mechanism nayo ishintsha izinto. Izama ukumisa insimbi evela emazweni akhipha igesi ephezulu ukuthi ingabizi. Uma izibonelelo zekhabhoni zamahhala zihamba, ukhokha ngaphezulu ngethani ngalinye lekhabhoni. Lokhu kukwenza ufune izindlela ezihlanzekile zokwenza insimbi.

I-Efficiency Gaps kanye ne-Industrial Division

Akuzona zonke izinkampani zensimbi ezikhokha ngendlela efanayo ngekhabhoni. Indlela owenza ngayo insimbi inquma izindleko zakho. Ezinye izindlela zisebenzisa amandla amaningi futhi zenze ikhabhoni eningi. Ezinye izindlela zisebenzisa amandla amancane futhi zenze ikhabhoni encane. Ungakubona lokhu kuthebula elingezansi:

Uma usebenzisa i-blast furnace-basic oxygen furnace, ukhokha kakhulu ikhabhoni. Uma usebenzisa ukwehliswa okuqondile okusekelwe ku-hydrogen, awukhokhi lutho ngekhabhoni. Lokhu kwenza ezinye izinkampani zibe namandla kunezinye. Izinkampani ezinezindlela ezihlanzekile zingathengisa insimbi ngemali encane. Izinkampani ezingasebenzi kahle zikuthola kunzima ukuzigcina. Igebe lezindleko liya likhula njengoba amanani ekhabhoni enyuka. Isibonelo, ukusika ithani elilodwa le-CO2 kungabiza u-$110 ngezindlela ezithile ngo-2030. Ubuchwepheshe obungcono kakhulu bungonga u-$20 ngethani lensimbi. Amanani ekhabhoni ahlukanisa imboni ibe ngabaholi nalabo abasalela emuva.

Ukukhuthaza Ukukhiqizwa Kwezinsimbi Eziluhlaza

Manje, kunesizathu esikhulu sokusebenzisa ubuchwepheshe bensimbi ye-carbon ephansi. Amanani ekhabhoni kanye ne-CBAM kukucindezela ukuthi usebenzise izindlela ezihlanzekile. Uma usebenzisa i-hydrogen-based steelmaking, ungakwazi ukusika amathani angaphezu kwezigidi ezingu-20 e-CO2. Ithebula elingezansi libonisa ukuthi izintengo zekhabhoni zishintsha kanjani izindleko zokusebenzisa i-hydrogen:

Uma amanani ekhabhoni engu-$300 ngethani, i-hydrogen eluhlaza iyisinqumo esihle. Ngisho naku-$120 ngethani, i-hydrogen eluhlaza okwesibhakabhaka iyisinqumo esihle futhi. Lezi zintengo zikwenza ucabange ngokutshalwa kwezimali okusha. Insimbi eluhlaza isiza imvelo futhi ikusiza ukuthi uqhudelane emakethe yomhlaba. Njengoba izindawo eziningi zisebenzisa amanani ekhabhoni, udinga ubuchwepheshe obusha ukuze ugcine imakethe yakho futhi ulawule izindleko zakho.

Ukulungiswa Kwe-Carbon Border kanye Nokugeleza Kokuhweba Kwensimbi

I-EU CBAM kanye Nokuphazamiseka Kwezohwebo Kwembulunga yonke

Indlela ye-EU yokulungisa umngcele wekhabhoni ishintsha uhwebo lwensimbi. I-EU manje ikhokhisa ukukhishwa kwekhabhoni kunsimbi engena. Lo mthetho wenza insimbi evela emazweni akhipha isisi esibiza kakhulu. Abakhiqizi bensimbi abangaphandle kwe-EU bakhokha imali eyengeziwe uma insimbi yabo inekhabhoni eningi. Lezi zindleko ezintsha zenza izinkampani zicabange ngamaketanga azo okuhlinzeka.

I-EU icabanga ukuthi ukuthengwa kwensimbi kuzokwehla njengoba amanani e-carbon enyuka. Ungabona izinombolo kuthebula elingezansi:

I-EU ithola imali eyengeziwe lapho amanani ekhabhoni enyuka.

• Ngamanani aphakathi, i-EU yenza ngaphezu kwezigidi ezingu-4,100 zamaRandi unyaka ngamunye ngo-2034.

• Amanani aphezulu aletha ngaphezu kwezigidi ezingu-4,400 zamaRandi minyaka yonke.

• Amanani aphansi asanikeza cishe amaRandi ayizigidi ezingu-3,800 ngonyaka.

Abenzi bensimbi ngaphandle kwe-EU babhekene nezinkinga ezintsha. Kunezikhala ezingokomthetho kanye nemithetho ekhohlisayo eyenza ukuhlela kube nzima. Ukuhamba kohwebo kuyashintsha njengoba izinkampani zizama ukulandela imithetho emisha. Abanye bakhathazeka ngezimpi zohwebo ngoba i-CBM ithinta amazwe anemithetho entekenteke yezemvelo.

Izimpendulo ezivela ku-Major Steel Exporters

Amazwe afana neChina, i-India neRussia awawuthandi umthetho we-EU. Bathi akulungile futhi kusiza izinkampani zensimbi ze-EU. Bacabanga ukuthi i-CBM iyisithiyo sokuhweba. Ku-COP-28, abaholi bakula mazwe bakhulume kabi ngalo mthetho. Bathe yephula imithetho ye-WTO.

La mazwe enza okungaphezu kokukhononda. Baqala ukwenza ezabo izinhlelo zokuhweba nge-emissions. I-India ne-China ixuba ukugxekwa nesenzo. Basebenza ngemithetho emisha yamanani ekhabhoni ezimakethe zabo. Amanye amazwe alwa ngemithetho nepolitiki. Abanye bafuna izaphulelo zokuthumela kwamanye amazwe ukuze bavikele ukuhweba kwabo ngensimbi. Lezi zaphulelo zimisa ukuvuza kwekhabhoni ngokususa izinkokhelo zensimbi ethunyelwa ngaphandle. Abantu bayaphikisana uma lezi zaphulelo zilandela imithetho ye-WTO noma zingase zidale amanani amasha.

Nali ithebula elibonisa izinyathelo ezithile zenqubomgomo:

Ukushintsha ukwabelana Kwemakethe ku-Steel Trade

Isabelo semakethe siyashintsha njengoba amanani ekhabhoni enyuka. I-CBAM iphusha abenzi bensimbi ukuthi basebenzise izindlela ezihlanzekile. Amazwe anekhabhoni ephezulu alahlekelwa inzuzo yawo. Amazwe akhipha umoya omncane, njengeGhana ne-Uzbekistan, enza kangcono emakethe ye-EU. IMozambique ikhokha kakhulu futhi ilahlekelwa yindawo yayo.

Manje, ukuhweba ngensimbi kusiza izinkampani ezisebenzisa ugesi ovuselelekayo, hhayi amalahle. I-EU inikeza isabelo samahhala kubuchwepheshe be-H2-DR ngaphansi kwe-EU ETS. Lolu sizo lwenza insimbi esekwe ku-hydrogen ibe namandla emakethe. Insimbi yaseShayina ye-BF-BOF ihlala iqinile isikhashana, kodwa ilahlekelwa ku-H2-DRI-EAF njengoba amanani ekhabhoni enyuka.

Nali ithebula elibonisa lawa mathrendi:

Ithiphu: Uma ufuna ukuhweba kwakho kwensimbi kuhlale kuqinile, udinga ukutshala kubuchwepheshe obuhlanzekile futhi ubuke amanani ekhabhoni.

Indlela yokulungisa umngcele wekhabhoni ishintsha imithetho yohwebo lwensimbi. Kufanele ubukele izintengo zekhabhoni, ukukhishwa kwekhabhoni, nezinqubomgomo ezintsha ukuze uhlale uqhudelana.

Intuthuko Yomhlaba Wonke Ku-Steel Decarbonization

Umehluko Wenqubomgomo Yesifunda

Izindawo ezahlukene zinezindlela zazo zokwehlisa ikhabhoni ngensimbi. I-Europe isebenzisa i-Carbon Border Adjustment Mechanism ukulawula ukungenisa kwensimbi. I-EU ifuna ukuba ngumholi wensimbi enekhabhoni ephansi. Babeka imithetho eqinile namanani entengo. I-China yenza ngaphezu kwengxenye yensimbi yomhlaba. I-China isebenza ne-Europe ukwenza amazinga ensimbi eluhlaza. I-US isebenzisa amanani ukuze ivikele insimbi yayo ukuze ivikeleke. I-US nayo inemithetho yayo yensimbi. Le mithetho ishintsha ukuthi insimbi ibiza malini endaweni ngayinye.

• Amaqembu aseShayina nawaseYurophu asebenzisana ngemithetho yensimbi eluhlaza.

• I-CBM yaseYurophu ishintsha izindleko zabenzi bensimbi e-US naseChina.

• Isifunda se-MENA senza insimbi enekhabhoni ephansi kodwa inezinkinga. I-EU ifuna insimbi eyisicaba, kodwa i-MENA ngokuvamile yenza insimbi ende.

• Insimbi yaseYurophu yenza cishe u-5% wezinto ezikhishwa yi-EU. Lokhu kusho ukunciphisa ukukhishwa kwekhabhoni kubaluleke kakhulu.

Hlanza Izibonelelo Zensimbi Nokutshalwa Kwezimali

Ohulumeni basebenzisa imali ukuze basize ekwenzeni insimbi eluhlaza. I-Europe inika ama- $ 5.5 billion ukusiza ukukhokhela izitshalo ze-hydrogen DRI. Lokhu kuhlanganisa cishe ingxenye eyodwa kwezintathu yezindleko zephrojekthi. UMnyango Wezamandla wase-US unikeza amaRandi ayizigidi eziyizinkulungwane ezingu-6.3 kumaphrojekthi ahlanzekile kagesi. I-US ikhokhela uhhafu wephrojekthi ngayinye kakhulu. Uxhaso oluphakeme kakhulu e-US ngu-$250 ngethani ngalinye lensimbi. Lokhu kungaphansi kwesilinganiso saseYurophu. Sekukonke, kusetshenziswe amaRandi ayizigidi eziyizinkulungwane ezingama-26.6. Kodwa lokhu kusiza kuphela u-1.2% wensimbi yomhlaba ngo-2030.

Imixhaso yensimbi ehlanzekile isiza izinkampani ukuthi zisebenzise izindlela ezinekhabhoni ephansi. Impumelelo incike emandleni ahlanzekile kanye nobuchwepheshe obusha. Izindleko eziphezulu zenza kube nzima ukuthi abenzi bensimbi baseMelika bashintshe. Usizo lwenqubomgomo kanye nemithetho yokuthenga ehlanzekile yenza ukushintshwa kusheshe.

Izingozi Zokuvuza Kwekhabhoni

Kunezingozi lapho imithetho yekhabhoni ingafani yonke indawo. Imithetho ehlukene ingayisa ukukhishwa kwegesi kwamanye amazwe esikhundleni sokuwehlisa. Cishe u-25% wezinto ezikhishwayo ezivela ezimpahleni ezithengiswayo zivela ekuvuzeni kwekhabhoni. I-EU yenza uhlelo olubiza ama-euro ayizigidi eziyizinkulungwane ezingu-6.5 ukuze kumiswe ukuvuza kwekhabhoni ensimbi nakumakhemikhali. I-CBAM isiza ngokwenza abangenisa kwamanye amazwe bakhokhe inani elifanayo lekhabhoni. Lokhu kunganciphisa ukuvuza kwekhabhoni ngo-19%. Abenzi bensimbi bakhathazeka ngokuthuthela izimboni ezindaweni ezinemithetho ebuthakathaka. Lokhu kungakhuphula ukukhishwa kwegesi emhlabeni wonke futhi kubangele ukulahleka kwemisebenzi.

Qaphela: Udinga ukuqaphela izingozi zokuvuza kwekhabhoni. Imithetho engalingani ingashintsha ukuhweba ngensimbi futhi ikhulise izindleko zakho.

Izinselelo Nekusasa Lohwebo Lwensimbi Economics

Izikhala Zenqubomgomo kanye Nezidingo Zokuxhumanisa

Ubhekana nezinselelo eziningi njengoba amanani ekhabhoni eshintsha ukuhweba ngensimbi. Amazwe asebenzisa imithetho eyahlukene yekhabhoni, okwenza kube nzima ukuncintisana ngendlela efanele. Ezinye izindawo zigxila kuphela ekusikeni isikhutha, kodwa zikhohlwe imithelela yenhlalo nemvelo yezimayini nokwenza insimbi. Ubona amazwe ezigcinela izinsimbi ezilahliwe, okuvimbela abanye ekwenzeni insimbi eluhlaza. Lo mkhuba ungalimaza i-decarbonization yomhlaba wonke.

Nazi izikhala ezibalulekile zenqubomgomo:

• Amazwe amaningi afuna ukugcina ezawo izinsimbi ezilahliwe, okwenza kube nzima kwabanye ukufinyelela izinsiza zensimbi ekhishwa kancane.

• Izinhlelo zivame ukuyishaya indiva imiphumela yezimayini nokwenza insimbi kubantu nasendaweni ezungezile.

• I-Global South idinga insimbi eyengeziwe ngezidingo eziyisisekelo, kodwa i-Global North iphethe ingxenye enkulu yezinsimbi ezilahliwe.

• Imithetho yokugaywa kabusha elinganiselwe kanye nemithetho yokuhweba engalungile yenza kube nzima kwamanye amazwe ukuthola insimbi engakhiphi.

Udinga ukubambisana okungcono kwamazwe ngamazwe. Amaqembu afana Nezimiso Zezimiso Zensimbi asiza ngokudala izindlela ezifanayo zokulinganisa ukukhishwa kwekhabhoni. Emihlanganweni emikhulu, abaholi bayavuma ukuthi imithetho eyabiwe yenza kube lula ukutshala kubuchwepheshe obuhlanzekile. Uma unezindinganiso ezicacile, ungakwazi ukwehlisa izindleko futhi usize wonke umuntu aqhubekele ensimbi eluhlaza.

I-Outlook Yesikhathi Eside Yokuhweba Ngensimbi

Uma ubheka phambili, uzobona izinguquko ezinkulu ekuhwebeni kwensimbi njengoba izindleko zekhabhoni zikhuphuka. Izilinganiso zibonisa ukuthi ukuthengwa kwensimbi ye-EU kungase kwehle ngo-24-30% ngo-2034. Izindleko zokungenisa zingase zifinyelele ku-8-14% wezintengo zensimbi ngo-2030, nezintengo ze-carbon zikhuphukela ku-$147 ngethani ngo-2034. Lezi zindleko eziphakeme zizokucindezela ukuthi uthole izindlela ezintsha zokwenza insimbi enokukhishwa okuncane.

Abaholi bezimboni bayazi ukuthi kumele utshale imali eningi ukuze ukhiphe insimbi. Ungase udinge u-€2-€3 trillion ukuze uthole ubuchwepheshe obusha namandla aluhlaza. Ohulumeni abafana neJalimane sebevele basebenzise izigidigidi ukusiza. Imboni yensimbi imi endaweni yoshintsho. Ungasebenzisa ukwehla kwezindleko zobuchwepheshe obuhlanzekile kanye nesidingo esikhulayo sensimbi eluhlaza ukuze uhlale unokuncintisana.

Ungafunda emazweni azibekela imigomo ecacile futhi asekele amasu amasha. Uma ohulumeni nezinkampani besebenzisana, uthola imiphumela engcono. Amafemu kahulumeni angagxila ekukhishweni kwekhabhoni isikhathi eside, hhayi nje inzuzo yesikhashana. Ukuncintisana kukusiza futhi ukuthi uthole izixazululo ezintsha.

Ithiphu: Buka imithetho emisha nezintengo. Sebenza nabanye ukubeka izindinganiso ezifanele. Tshala imali kubuchwepheshe obuhlanzekile ukuze ugcine ukuhweba kwakho kwensimbi kuqinile emhlabeni onezindleko eziphezulu zekhabhoni.

Ungabona imboni yensimbi ishintsha kakhulu. Izindleko zekhabhoni zenza ukuhwebelana komhlaba wonke kuhluke. Manje, amanani entengo yekhabhoni nemithetho yemingcele yenza insimbi engenisiwe ibize kufika ku-25% ngaphezulu. Udinga ukubheka ukuthi uphatha kanjani ikhabhoni. Kubalulekile ukuhlola ukukhishwa kwegesi nokubheka imithetho emisha. Lapho abantu abaningi befuna insimbi eluhlaza, kukhona kokubili izinkinga namathuba okukhula. Ithebula elingezansi libonisa okufanele ucabange ngakho:

Izingozi	Amathuba
Ubuchwepheshe obuphelelwe yisikhathi	Idatha engcono ekhishwayo kanye nobambiswano olusha
Complex supply chain	Ushintsho oluhlelekile ngokusebenzisana
Izinselelo zenguquko yabasebenzi	Ukukhula ezimakethe zensimbi eziluhlaza

FAQ

Iyini indlela yokulungisa umngcele wekhabhoni?

Ukhokha imali uma ungenisa insimbi enekhabhoni ekhishwa kakhulu ezindaweni ezithile. Lo mthetho uqinisekisa ukuthi zonke izinsimbi zibhekana nezindleko zekhabhoni ezifanayo, kungakhathaliseki ukuthi uyenza kuphi.

Izintengo zekhabhoni zikuthinta kanjani ukuhweba ngensimbi?

Ubona amanani entengo ephezulu ekhabhoni enza insimbi emithonjeni ehlanzekile ikhange kakhulu. Abakhiqizi abakhipha umoya omncane bangathengisa insimbi ngamanani angcono. Lokhu kushintsha ukuthi ubani ohola emakethe yensimbi yomhlaba wonke.

Kungani amazwe esebenzisa izinhlelo zokuhweba nge-emission?

Usebenzisa amasistimu okuhweba nge-emission ukukhawulela ukungcoliswa kwemvelo. Lezi zinhlelo zibeka umkhawulo ekukhiqizweni futhi zivumela izinkampani ukuthi zithenge noma zithengise izibonelelo. Lokhu kukusiza ukuthi wehlise ukukhishwa kwekhabhoni ngokuhamba kwesikhathi futhi kuklomelise ukukhiqizwa okuhlanzekile.

Iyini insimbi eluhlaza?

Ubiza insimbi 'luhlaza' uma uyenza ngekhabhoni encane. Usebenzisa amandla avuselelekayo noma i-hydrogen esikhundleni samalahle. Insimbi eluhlaza ikusiza ukuthi uhlangabezane nemithetho emisha futhi igcine ibhizinisi lakho liqinile.

Ungahlala kanjani uncintisana njengoba izindleko zekhabhoni zikhuphuka?

Utshala kubuchwepheshe obuhlanzekile futhi ubuke imithetho emisha. Usebenza nozakwethu ukwabelana ngemibono kanye nezindleko eziphansi. Ukuhlala unolwazi kukusiza ukuthi ugcine indawo yakho emakethe yensimbi.