Nk’imwe mu miti ikomoka ku nzoga nini ku isi, ethanol ikomeje kwaguka kw’isoko ryayo. Gukenera ethanol ikomoka ku binyabiziga, imiti ivangavanga mu nganda, imiti yica udukoko mu miti n’ikoreshwa mu binyabutabire bitera kwiyongera. Hagati aho, bioethanol nkeya ya karubone na lisansi irambye y’indege (SAF) bigize inzira nshya z’iterambere zivugurura umusaruro n’ubucuruzi ku isi. Isoko rya ethanol ku isi ryageze kuri miliyari 73.1 z’amadolari y’Amerika mu 2025. Leta Zunze Ubumwe za Amerika zikoresha ibiryo by’ibigori naho Brezili yishingikiriza ku bisheke kugira ngo yubake ibipimo bibiri by’ingenzi by’umusaruro, aho ubushobozi bwa ethanol muri Amerika bugera kuri litiro miliyari 15.8 na Brezili litiro miliyari 8.2. Amerika imaze igihe kinini yiganje ku masoko mpuzamahanga yohereza ibicuruzwa mu mahanga.
Ethanol ishyirwa mu byiciro bibiri: ingano ya lisansi, ingano y'inganda n'ingano y'imiti. Ethanol ya lisansi niyo ikoreshwa cyane mu bucuruzi. Politiki yo kuvanga lisansi mu bihugu byose ni yo ishyigikira icyifuzo cy'ibanze. Gahunda yo kuvanga E20 mu Buhinde ikomeje gutera imbere, bituma Aziya Pasifika iba isoko rikura vuba cyane, aho igipimo cy'ubwiyongere bwa 3.5%. Nyuma y'icyorezo, urwego rwo kwica udukoko mu miti no kwita ku bantu rugumana uburyo buhamye bwo kugura ethanol ya farumasi. Ethanol isukura neza cyane igumana igiciro gikomeye ku isi. Byongeye kandi, ethanol ikora nk'ikintu cy'ingenzi mu gukora aside asetiki, ester za akrilate n'ibindi bikomoka kuri iyo miti, ikomeza kuzamura ingano y'ibikoreshwa mu bucuruzi.
Impinduka nini ku isoko ituruka ku nzira nto ya karuboni. Mu gihe imodoka zikoresha amashanyarazi zigabanya ikoreshwa rya ethanol mu buryo buciriritse, SAF ishyiraho amahirwe menshi. Ikoranabuhanga rya Ethanol na Jet Liquid ryihutisha ubucuruzi, hamwe n’amabwiriza menshi yo kugura mu gihe kirekire yasinywe, ubushobozi bwo gukoresha lisansi bwari bwaragenewe gutwara lisansi. Mu masoko y’i Burayi na Amerika, bioethanol ifite ibyangombwa bya karuboni bitanga ibiciro by’igiciro. Ibigo by’imiti n’ibicuruzwa byo mu rwego rwo hejuru bitanga ethanol nke ya karuboni kugira ngo bigabanye ingaruka za karuboni. Ikoranabuhanga rya CCS (gufata no kubika karuboni) rikoreshwa mu nganda za ethanol rirushaho kunoza ibyangombwa bya green green agents.
Mu rwego rw'ubucuruzi, Amerika ikora nk'ibihugu by'ingenzi byohereza ibicuruzwa mu mahanga mu gihe Aziya Pasifika, akarere gakoresha cyane, gatumiza mu mahanga ingano nini ya ethanol yo mu rwego rw'inganda n'imiti. Ibiciro by'ibinyampeke bigira uruhare mu buryo butaziguye ku giciro cy'umusaruro wa ethanol; umusaruro mwinshi w'ibigori n'ibisheke bitanga ihumure, mu gihe kugabanuka k'umusaruro w'ibihingwa byongera ibiciro bya ethanol yo mu mahanga. Ihindagurika ry'imizigo yo mu nyanja, ubucucike bw'ibyambu na politiki y'igihugu y'imisoro yo kohereza ibicuruzwa mu mahanga nabyo bigira ingaruka ku giciro cy'ubutaka. Ubushobozi bwo mu gihugu cya Aziya bukomeje kwiyongera. Ubushinwa n'Ubuhinde bivugurura ibikoresho by'inganda bya ethanol kugira ngo bigabanye kwishingikiriza ku bicuruzwa bimwe na bimwe bitumizwa mu mahanga, nubwo hagikenewe ethanol yo mu rwego rw'imiti yo mu rwego rw'inganda.
Inganda zihanganye n'ibibazo bibiri. Ethanol ishingiye ku binyampeke irahindagurika cyane mu gihe cy'ihindagurika ry'ibiciro by'ibikoresho fatizo by'ubuhinzi. Hagati aho, ibiciro bitandukanye by'ibiciro by'ibikoresho fatizo by'ubuhinzi birimo karubone nke n'ibipimo ngenderwaho by'ibaruramari rya karubone mu bihugu bitandukanye byongera ikiguzi cyo kubahiriza amategeko y'ubucuruzi bwambukiranya imipaka. Ibigo biteganya ko ethanol y'inganda ku isi iziyongeraho 2.5% ugereranije n'umwaka wa 2026 2035, ikagera kuri litiro miliyari 165.18 mu 2035. Impinduka mu by'ibidukikije n'iterambere ry'ibicuruzwa by'igiciro cyo hejuru bizaba ingingo z'ingenzi zo guhangana n'inganda. Abakora ibikoresho fatizo bihamye kandi bafite ibyangombwa byuzuye by'ibiciro by'ibikoresho fatizo bifite karubone nke bazabona amahirwe menshi yo ku isoko ry'amahanga.
Igihe cyo kohereza ubutumwa: 16 Nzeri 2026