Gyara ga Annex VI na Yarjejeniyar MARPOL zai fara aiki a ranar 1 ga Nuwamba, 2022. Waɗannan gyare-gyaren fasaha da na aiki da aka tsara a ƙarƙashin tsarin dabarun farko na IMO don rage fitar da iskar gas daga jiragen ruwa a cikin 2018 na buƙatar jiragen ruwa don inganta ingantaccen makamashi a cikin gajeren lokaci. , ta yadda za a rage gurbacewar iskar gas.
Daga Janairu 1, 2023, duk jiragen ruwa dole ne su lissafta abin da aka makala EEXI na jiragen ruwa da suke da su don auna ƙarfin kuzarinsu kuma su fara tattara bayanai don ba da rahoton ƙimar ƙarfin ƙarfin carbon ɗin su na shekara-shekara (CII) da ƙimar CII.
Menene sabbin matakan tilas?
Nan da 2030, ƙarfin carbon na duk jiragen ruwa zai zama 40% ƙasa da tushen 2008, kuma za a buƙaci jiragen ruwa don ƙididdige ƙididdige ƙididdiga biyu: EEXI da aka haɗe na jiragen da suke da su don ƙayyade ƙarfin kuzarinsu, da ƙididdigar ƙarfin kuzarin carbon ɗin su na shekara-shekara. CII) da kuma ƙimar CII masu alaƙa.Ƙarfin Carbon yana haɗa hayaƙi mai gurbata yanayi tare da nisan jigilar kaya.
Yaushe wadannan matakan za su fara aiki?
Gyaran Annex VI zuwa Yarjejeniyar MARPOL zai fara aiki a ranar 1 ga Nuwamba, 2022. Abubuwan da ake buƙata don takaddun shaida EEXI da CII za su fara aiki daga Janairu 1, 2023. Wannan yana nufin cewa za a kammala rahoton shekara-shekara na farko a 2023 kuma Za a ba da ƙimar farko a cikin 2024.
Wadannan matakan na daga cikin alkawurran da hukumar kula da harkokin jiragen ruwa ta duniya ta yi a shirinta na farko na rage hayakin iskar gas daga jiragen ruwa a shekarar 2018, wato nan da shekara ta 2030, karfin iskar Carbon da dukkan jiragen ruwa zai yi kasa da kashi 40% a shekarar 2008.
Menene ma'aunin ƙimar ƙarfin carbon?
CII yana ƙayyade ƙimar raguwar shekara-shekara da ake buƙata don tabbatar da ci gaba da haɓaka ƙarfin carbon aiki na jiragen ruwa a cikin takamaiman matakin ƙima.Dole ne a yi rikodin ainihin ƙimar ƙarfin carbon ɗin aiki na shekara-shekara tare da tantance ƙimar ƙarfin carbon da ake buƙata na shekara-shekara.Ta wannan hanyar, ana iya ƙayyade ƙimar ƙarfin carbon aiki.
Ta yaya sabbin ƙididdiga za su yi aiki?
Bisa ga CII na jirgin, za a ƙididdige ƙarfin carbon a matsayin A, B, C, D ko E (inda A ya fi kyau).Wannan ƙimar tana wakiltar babban babba, ƙarami mafi girma, matsakaici, ƙaramin ƙarami ko matakin aiki mara kyau.Za a rubuta matakin wasan kwaikwayon a cikin "Sanarwar Daidaitawa" da kuma ƙarin bayani a cikin Shirin Gudanar da Ƙirar Makamashi (SEEMP).
Don jiragen ruwa masu daraja a matsayin Class D na shekaru uku a jere ko Ajin E na shekara guda, dole ne a ƙaddamar da tsarin aikin gyara don bayyana yadda ake cimma maƙasudin da ake buƙata na Class C ko sama.Ana ƙarfafa sassan gudanarwa, hukumomin tashar jiragen ruwa da sauran masu ruwa da tsaki don samar da abubuwan ƙarfafawa ga jiragen ruwa masu daraja A ko B kamar yadda ya dace.
Jirgin da ke amfani da ƙananan man fetur a fili yana iya samun ƙima mafi girma fiye da jirgin da ke amfani da man burbushin halittu, amma jirgin yana iya inganta ƙimarsa ta hanyoyi da yawa, kamar:
1. Tsaftace kwandon don rage juriya
2. Inganta saurin gudu da hanya
3. Sanya kwan fitila mai ƙarancin wuta
4. Shigar da wutar lantarki ta hasken rana/iska don ayyukan masauki
Yadda za a tantance tasirin sabbin dokoki?
Kwamitin Kare Muhalli na Ruwa na IMO (MEPC) zai sake nazarin tasirin aiwatar da buƙatun CII da EEXI a ranar 1 ga Janairu, 2026 a ƙarshe, don tantance abubuwan da ke gaba, da ƙira da ɗaukar ƙarin gyare-gyare kamar yadda ake buƙata:
1. Tasirin wannan Dokokin wajen rage ƙarfin carbon na jigilar kayayyaki na duniya
2. Ko yana da mahimmanci don ƙarfafa matakan gyara ko wasu magunguna, gami da yiwuwar ƙarin buƙatun EEXI
3. Ko ya zama dole a karfafa tsarin tabbatar da doka
4. Ko ya zama dole a karfafa tsarin tattara bayanai
5. Bita Z factor da CIIR darajar
Lokacin aikawa: Dec-26-2022