Kubva kuBelém Kuenda Kumakamuri Ese: Yambiro yeCOP30 iri pasi pe2.8°C, ichikurumidzisa shanduko kuenda kuNet-Zero Emissions uye Nzvimbo Dzine Hutano Mumba

Sezvo nyika iri munzira yekudziya kwe2.8°C, COP30 inoda makore gumi ekushanda kwayo. Sisitimu Yekufefetedza inounza mamiriro ekunze munzvimbo dzemazuva ese dzemukati.

Zuva: 2025-11-18
Nzvimbo: China

Matagi:

• a. COP30
• b. Kuburitswa kwemhepo kusingabvisi mweya zvachose
• c. Mipiro Yakasarudzwa Nenyika (NDCs)
• d. Hunhu hwemhepo yemukati
• e. Sisitimu yekufema mhepo yakachena
• f. Green & low-carbon

Pfupiso yeChinyorwa

PaCOP30 muBelém, Brazil, Sangano reMarudzi (UN) nehurumende dzenyika dziri kuita hurukuro dzakakosha pamusoro pekuti kudziya kwepasi rose kungaita sei kuti kudziya kwepasi kuve mukati me1.5°C. Mipiro Yazvino Yakasarudzwa Nenyika (NDCs) inoratidza kuti kudziya kwepasi kwe2.5–2.8°C kuri kumanikidza zvikamu zvese kuti zvikurumidze kuchinja kuenda kumhepo inokonzera kusvibiswa kwemhepo uye hupfumi hwakasimba.

Sekambani ye tekinoroji inochengetedza zvakatipoteredza, tiri kushandura zvinangwa zvikuru zvemamiriro ekunze kuita kuderedza kusvibiswa kwemhepo uye mabhenefiti chaiwo ehutano mudzimba nezvivakwa kuburikidza nesisitimu yedu yekufema mhepo yakachena isingashandise simba zvakanyanya, inodzorwa nehungwaru, zvichibatsira pakuita basa rechokwadi kune iyi COP "yakatarisana nekushanda".

COP30 muChinyorwa

Muna Mbudzi, vamiriri vanobva kunyika dzinosvika mazana maviri, pamwe chete nevesainzi nevatungamiriri vemakambani akazvimirira, vakaungana muBelém, guta rinopinda musango reAmazon muBrazil, kuMusangano wechi30 weMapato eUnited Nations Framework Convention on Climate Change (COP30).

Musangano uyu, unowanzotsanangurwa se "COP inotarisa pakuitwa kwechirongwa", une chinangwa chakajeka:

• a. Shandura chinangwa che 1.5°C kuita chiito chenyika chaiyo
• b. Tarisa pamakore gumi ekupedzisira e2020
• c. Enda mberi kwemashoko ekutaura uye kuita zvinoyerwa

Pasi pe "nzira yekukanganisa" yeChibvumirano cheParis, nyika dzinofanira kugara dzichisimbisa NDCs dzadzo uye kuramba dzichisimbisa nzira dzadzo dzekuburitsa utsi. Zvisinei, ongororo dzakawanda dzinoratidza kuti:

• a. Kunyangwe zvipikirwa zvese zviripo zvikazadzikiswa zvizere, nyika ichiri kunanga kukupisa kweinenge 2.5–2.8°C.
• b. Izvi zviri pamusoro pechiyero chakachengeteka che1.5°C chakatarwa nevesainzi.
• c. Tichiri kure zvishoma kuti tisakwanise kudzivirira kupisa kwakanyanya, mafashamo uye kukwira kwemvura yegungwa.

Zvinhu Zvitatu Zvikuru zveCOP30

1. a. MaNDC ane chinangwa chikuru: Kukurudzira nyika kuti dzitumire maNDC matsva anoenderana nechinangwa che1.5°C.
2. b. Kuwedzera mari yekubatsira pakuchinja kwemamiriro ekunze: Kupa mari inosvika US$1.3 trillion pagore mumari yekudzivirira mamiriro ekunze, kunyanya yekuderedza matambudziko emamiriro ekunze munyika dziri kusimukira.
3. c. Kungochinja chete: Kubvisa mafuta efosili ukuwo tichichengetedza mabasa nekuenzana kwevanhu, zvichiita kuti matanho ekugadzirisa mamiriro ekunze atarisirwe nevanhu.

Kubva pazvinangwa zveKupisa Kwepasi rose kusvika kuZvivako zvezuva nezuva neMhepo

Kuchinja kuenda ku-net-zero emissions hakusi kungoenderana nekuchinja kwe-macro-level mumagetsi. Kunopindawo mu:

• a. Chivako chega chega
• b. Nharaunda yega yega
• c. Kamuri rega rega

Izvi zvinosanganisira "mhepo isingaoneki" yatinowanzo kanganwa nezvayo. Zvivako nemabasa azvo zvinokonzera inosvika 40% yeCO₂ inoburitswa pasi rose, chikamu chikuru chayo chinobva mukudziyisa, kutonhodza uye masisitimu ekufema.

Kana tichikwanisa, panguva imwe chete:

• a. Deredza kushandiswa kwesimba kuburikidza nekushandisa masisitimu emhepo yakachena anoshanda zvakanyanya
• b. Kuvandudza hunhu hwemhepo yemumba nekudzora kwakangwara

ipapo tinogona kubvisa chinyararire chikamu ichocho chedhigirii mudzimba dzedu dzemazuva ese nenzvimbo dzebasa, tichishandura zvinangwa zvemamiriro ekunze kuita shanduko yezuva nezuva, inooneka.

Sisitimu Yedu Yekufema Mhepo Itsva: Kubatanidza COP30 neHupenyu hweMumba

Kubva pakutanga chaipo, dhizaini yechigadzirwa chedu yave ichitevera chinangwa chechipiri chekuti "hapana dambudziko":

• a. Net-zero side: kushandisa ma DC inverter motors anoshanda zvakanyanya uye Kudzoreredza Kupisa tekinoroji yekuderedza zvakanyanya kushandiswa kwesimba panguva yekufefetera uye kuderedza kukanganiswa kwekabhoni mumuviri, ukuwo ichichengetedza huwandu hwemhepo yakachena hwakakwana.
• b. Rutivi rwehutano: kushandisa masensa akawanda kutarisa CO₂ yemukati, PM2.5 uye makemikari anoshanduka-shanduka (VOCs) panguva chaiyo uye kugadzirisa mhepo kuti mweya wemukati ugare uri munzvimbo yakasununguka uye ine hutano.

Kufefetera Kana Zvadikanwa

Mukushandiswa kwemhepo chaiyo, sisitimu yedu yekufema mhepo itsva inogona kugadzirisa kufamba kwemhepo zvichienderana nehuwandu hwevanhu vanogaramo uye mhando yemhepo iri mumba:

• a. Mumakamuri emisangano, makirasi ane vanhu vakawanda kana mahofisi akavhurika, kana huwandu hweCO₂ kana PM2.5 hukakwira, sisitimu iyi inowedzera otomatiki mwero wekufema kuti ikurumidze "kuburitsa" mhepo yakasviba yemukati.
• b. Kana vanhu vakagara panzvimbo iyi vasisina simba kana kuti husiku, inoderedza simba rayo rekushanda kuitira kudzivirira kushandiswa kwesimba zvisina kufanira.

Pfungwa iyi ye "kufefetera kana uchida" haingogumiri pakuchengetedza simba uye kuderedza utsi, asiwo inowedzera ruzivo rwese rwemushandisi.

Kuchinja Kusina Kuzara Kwevanhu Uye Kusasimba

Zvakakosha kusimbisa kuti kuchinja kuenda kune hupfumi husina kusvibiswa uye hupfumi hwakasimba zviri kuramba zvichionekwa sekuchinja kuri kutarisisa vanhu.

Hazvisi zvemapurojekiti makuru esimba nemaindasitiri chete, asiwo nezvehupenyu hwevanhuwo zvavo:

• a. Kumba
• b. Mumahofisi
• c. Muzvikoro
• d. Muzvipatara

Kuburikidza nemhinduro yemhepo iri mumba ine kabhoni shoma, yakangwara uye ine hutano, sisitimu yedu yekufema mhepo itsva inopa mukana wekupinda mukati mekuchinja uku kuri pakati pevanhu nepasi.Nguva dzese paino mabhatani akavhurwauye kuchinjana kwemhepo kwese anoitazvose kuzvipira ku hutano hwako uye mupiro mudiki kupasi rose Chinangwa che 1.5°C.

Kutarisa Mberi kweCOP30: Kubva pa2.8°C Kuenda ku1.5°C

Tichitarisa mberi kweCOP30 mumakore gumi anotevera, mutauro wezvekudyidzana uchazopedzisira wapa nzvimbo kumapurojekiti einjiniya, hunyanzvi hwetekinoroji uye sarudzo dzevatengi.

Ingava NDC dzenyika kana kuti makambani asina chinangwa, zvese izvi zvinangwa zvichafanirwa kuzadzikiswa kuburikidza nekushandura zvinhu zvakawanda:

• a. Masisitimu esimba
• b. Maitiro eindasitiri
• c. Kuvaka nzvimbo

Tinotenda kuti michina yegirini, ine hungwaru inomiririrwa nehurongwa hwedu hwemhepo itsva ichaita basa rakakosha mukuedza kwenyika yose kubva pa2.8°C kuenda ku1.5°C.

Kubva kuBelém kusvika kumaguta pasi rose, kubva kumahoro emisangano kusvika kumakamuri ese, matanho ekuchinja mamiriro ekunze ari kuva chimwe chinhu chatinogona kuita:

• a. Ona
• b. Kubata
• c. Uye fema mweya wakachena

Sisitimu Yedu Yekufema Kwemhepo Itsva Yechizvarwa Chinotevera

• a. Ita kuti mweya wese uderedze kabhoni uye uve neutano hwakanaka
• b. Kuisa chinangwa che 1.5°C muhupenyu hwezuva nezuva
• c. Tonhodza pasi, uchitanga nekamuri rimwe chete

Zvinhu Zvikuru

• a. Kushanda nesimba zvakanyanya: Yakashongedzerwa nemamota eDC inverter uye mamodule ekugadzirisa kupisa anoshanda zvakanyanya, sisitimu iyi inopa mweya mutsva wakakwana uku ichideredza kushandiswa kwesimba, zvichibatsira vashandisi kuderedza kushandiswa kwemagetsi uye kuburitswa kwekabhoni.
• b. Kudzora mhepo zvine hungwaru: Yakavakwa mukati ine masensa akawanda inoongorora zviratidzo zvakakosha zvakaita seCO₂, PM2.5 uye VOCs panguva chaiyo uye inogadzirisa otomatiki nzira dzemhepo nemhepo zvichibva pamhando yemhepo iri mukati.
• c. Hutano nenyaradzo: Dhizaini yemhepo yakagadziriswa uye kusefa kwematanho akawanda zvinobvisa zvinhu zvidiki nemagasi anokuvadza, zvichideredza njodzi yekusvibiswa kwemhepo mumba uye zvinovandudza kufema kwakanaka.
• d. Kuonekwa kwedata: Madhibhodhi ekufambisa anofamba pamwe chete uye madhibhodhi makuru anoona mhando yemhepo mumba, kushandiswa kwesimba rekushanda uye fungidziro yekudzikiswa kweutsi hunobuda, zvichipa rutsigiro rwakakura rwekuburitswa pachena kweESG yemakambani uye mararamiro ekuchengetedza nharaunda kumba.
• e. Kubatanidzwa kwehurongwa: Sisitimu iyi inogona kubatanidzwa neBuilding Automation Systems (BAS) nemapuratifomu edzimba akangwara kuti pave nekudzora kwakarongeka kwemwenje, mhepo inotonhodza uye mhepo inofefetera, zvichivhura mukana mukuru wekuderedza kabhoni yemuchivako chose.

Kuenderana neCOP30

• a. Muchirevo cheCOP yakatarisana nekushanda, kushandura zvinangwa zvemamiriro ekunze zvenyika nemaguta kuita matanho anogona kuitwa padanho rekuvaka neremhuri.
• Kuderedza kushandiswa kwesimba remagetsi mukuvaka uye kupa rutsigiro rwetekinoroji kune maNDC ane hunyanzvi.
• b. Kubva pamaonero evanhu, kushandura shanduko isina njodzi uye yakasimba kuita nzvimbo dzine hutano dzakanaka dzevashandi, vadzidzi, varwere nemhuri.

Mibvunzo neMhinduro

1. Chii chinonzi COP30?

COP30 ndiyo Musangano wechi30 weMapato eUnited Nations Framework Convention on Climate Change (UNFCCC). Uchaitirwa muBelém, guta riri kuchamhembe kweBrazil, kubva 10–21 Mbudzi 2025.

Hurumende, masayendisiti, mabhizinesi nevamiriri vemasangano eruzhinji vanoungana ipapo ku:

• a. Ongorora kufambira mberi pasi peChibvumirano cheParis
• b. Kurukurai kuti mungasimbisa sei mipiro yakatarwa nenyika (NDCs)
• c. Sarudzai nezvekushandira pamwe kwemari netekinoroji kunodiwa kuti kudziya kwepasi kurambe kuri mukati me1.5°C

2. Sei COP30 ichikosha kudaro?

COP30 inokosha nekuda kwezvikonzero zvakasiyana-siyana:

• a. Nguva inokosha: Kutenderera kuripo kweNDCs kuchaumba kuburitswa kwemhepo pasi rose pakati pe b.2030 na2035, ndiyo nzira inokosha yekuchengetedza "nzira yekudzivirira" ye1.5°C iri pedyo.
• c. Musiyano wezvido: Zvipikirwa zviripo parizvino zvinoratidza kudziya kweinenge 2.5–2.8°C, izvo zvisina kukwana zvachose.
• e. Chinangwa chekushandisa: COP30 haifanire kupa zvinopfuura zvirevo zvepamusoro-soro; inofanira kugadzira zvirongwa zvechokwadi zvekushandisa:
  • 1. Kuderedzwa kwakasimba kweutsi hunobuda mumhepo
  • 2. Kukurumidza kuchinja kubva pakushandisa mafuta efossil
  • 3. Kuwedzera mari yekurasikirwa nekukuvara
• f. Kungochinja chete: Nyika inotarisira kuti COP30 ifambise mberi shanduko ine ruramisiro chaiyo, ichienzanisa:
  • 1. Kudzivirirwa kwemasango emvura eAmazon
  • 2. Rutsigiro rwenyika dziri kusimukira
  • 3. Mararamiro evashandiwo zvavo

Kumakambani, COP30 inguva yakakosha yekuongorora nzira dzavo dzekuchengetedza ruzivo rwakakwana uye kuratidza hunyanzvi hwetekinoroji inochengetedza nharaunda.

3. Kudziya kwepasi rose kunogona kuchengetwa mukati me 1.5°C here?

Kubva pamaonero esainzi, kuchengetedza kudziya kwepasi rose kuri mukati me1.5°C kwave kuoma zvikuru, sezvo bhajeti recarbon rasara riri kupera nekukurumidza.

Zvichienderana nemitemo iripo, kudziya kwezana rino remakore kunogona kusvika pa2.5–2.8°C. Zvisinei:

• Ongororo dzakawanda dzakaitwa dzinoratidza kuti kana nyika dzikakurumidza kuderedza utsi hwemhepo isati yasvika 2030, uye dzikaderedza utsi hwemhepo hwepasi rose neanenge 60% panosvika 2035.Pachine mukana wekudzikisa kudziya kwepasi 1.5°C muhafu yechipiri yezana remakore.

Mupfungwa iyi, 1.5°C haifanirwe kuonekwa senzira iri nyore yekupfuura/kukundikana asi senzira yekuchengetedza yatinofanira kuedza kuramba tiri pedyo nayo sezvinobvira.

Izvi zvinorevawo kuti chikamu chimwe nechimwe—simba, maindasitiri, zvivakwa uye mashandisirwo azvo—chinofanira kutora matanho akakura. Kubva pakushandiswa kwesimba rinodzokororwa pakukura kusvika kuzvigadzirwa zvinoshandisa simba zvishoma senzira yedu yekufema mhepo itsva, zvese izvi zvinoita basa guru munzira iyi yakaoma asi inodiwa ye1.5°C.