Seimwe yemakemikari edoro makuru pasi rose, ethanol inoramba ichikura mumusika wayo. Kudiwa kwemafuta eethanol, zvinonyungudutsa mumaindasitiri, mishonga yekuuraya utachiona uye mishonga yemakemikari zvinosimudzira kukura. Panguva imwe chete, bioethanol ine kabhoni shoma uye sustainable aviation fuel (SAF) zvinoumba nzira itsva dzekuvandudza kugadzirwa kwenyika nekutengeserana. Musika wepasi rose weethanol wakasvika pamadhora mabhiriyoni 73.1 muna 2025. United States inoshandisa chikafu chechibage uye Brazil inovimba nenzimbe kuti ivake nzvimbo mbiri huru dzekugadzira, ine simba reUS ethanol richisvika mabhiriyoni 15.8 emagaroni uye Brazil mabhiriyoni 8.2 emagaroni. Americas yagara ichitonga misika yepasi rose yekutengesa kunze kwenyika.
Ethanol yakakamurwa muzvikamu zvemafuta, maindasitiri uye mishonga. Ethanol yemafuta ndiyo inonyanya kushandiswa. Mitemo yekubatanidza peturu munyika dzese inotsigira kudiwa kwepasi. Chirongwa chekubatanidza E20 cheIndia chinoramba chichifambira mberi, zvichiita kuti Asia Pacific ive musika uri kukura nekukurumidza nekukura kwe3.5%. Mushure medenda, zvikamu zvemishonga zvinochengetedza kutenga ethanol yemhando yemishonga kwakasimba. Ethanol yakachena kwazvo inoramba ichichengetedza kudiwa kwakasimba kwepasi rose. Kunze kweizvozvo, ethanol inoshanda sekemikari yepakati yekugadzira acetic acid, acrylate esters nezvimwe zvinobva mairi, ichisimudzira huwandu hwekushandiswa kwemakemikari muchikamu.
Kuchinja kukuru kwemusika kunobva pakuderedza kabhoni. Kunyange zvazvo mota dzemagetsi dzichideredza kushandiswa kwemafuta e-ethanol zvishoma, SAF inogadzira mikana yakawanda. Tekinoroji yemafuta e-ethanol kubva ku-jet inokurumidza kutengeserana, nemirairo yakawanda yekutenga kwenguva refu yakasainwa, simba rekushandisa rakatanga kupihwa mafuta ekufambisa. Mumisika yeEurope neAmerica, bioethanol ine magwaro echikwereti chekabhoni inowana mitengo yepamusoro. Makambani ezvekushongedza nemishonga anoshanda nesimba kuwana ethanol ine kabhoni shoma kuderedza mafambiro emakabhoni ekutengesa. Matekinoroji eCCS (kutora nekuchengetera kabhoni) akashandiswa pazvirimwa zveethanol anowedzera kuwedzera magwaro ekuchengetedza zvigadzirwa.
Kubva pamaonero ekutengeserana, maAmerica anoshanda sevatengesi vakuru vekutengesa kunze kwenyika ukuwo Asia Pacific, nzvimbo inonyanya kudya, inotenga ethanol yakawanda yemhando yeindasitiri neyemishonga. Mitengo yezviyo inochinja zvakananga mitengo yekugadzira ethanol; goho guru rechibage nenzimbe rinounza zororo, nepo kudzikira kwegoho rezvirimwa kuchikwidza mitengo yeethanol yekunze kwenyika. Kusagadzikana kwekutakura zvinhu mugungwa, kuwanda kwezviteshi zvengarava uye mitemo yenyika yemitero yekupinza zvinhu kunze kwenyika inochinjawo mitengo yenzvimbo. Kugona kweAsia yemuno kuri kuramba kuchiwedzera. China neIndia dzinovandudza nzvimbo dze ethanol yemumaindasitiri kuti dzideredze kuvimba nedzimwe nzvimbo dzemhando yepamusoro dzinotengeswa kunze kwenyika, kunyange hazvo kudiwa kwe ethanol yemhando yepamusoro inotengeswa kunze kwenyika kuri kuramba kuchienderera mberi.
Indasitiri iyi inotarisana nematambudziko maviri. Ethanol inobva kuzviyo inochinja-chinja mitengo yezvinhu zvekurima. Panguva imwe chete, kusiyana kwezvitupa zvekabhoni shoma uye mwero wekuverenga kabhoni munyika dzakasiyana-siyana kunowedzera mitengo yekutevedzera mitemo yekutengeserana. Masangano anofungidzira kuti ethanol yepasi rose yeindasitiri ichawedzera avhareji yekukura kwegore negore kwe2.5% kubva muna 2026 2035, ichisvika mabhiriyoni 165.18 emarita panosvika 2035. Kuchinja kwegreen uye kukura kwezvigadzirwa zvepamusoro zvichave dingindira guru remakwikwi eindasitiri. Vagadziri vane zvinhu zvakagadzika uye zvitupa zvakakwana zvekabhoni shoma vachawana mikana yakawanda yemusika wekunze kwenyika.
Nguva yekutumira: Gunyana-16-2026