Bateri zibika inguvu z’uruzitiro zituma uruzitiro rw’amashanyarazi ruhagarara neza mu kubika inguvu zirenga uruzitiro mu gihe zikenewe cane no kuzirekura mu bihe vy’isonga. Bitorera umuti ukudahuza kw’ishimikiro hagati y’igihe inguvu zishobora gusubirwamwo zikoreshwa n’igihe umuyagankuba ukenewe vy’ukuri.
Urubanza rw'ubutunzi rwaramaze gutsindwa
Ikiyago kijanye n'amabateri y'ububiko bw'inguvu z'uruzitiro carahindutse kiva ku "zokora?" ku "twoshobora kubirungika vyihuta gute?" Isoko ry'ububiko bw'amabateri ry'isi yose ryashitse ku madolari 10.69 miliyaridi mu 2024 kandi ritegerezwa gushika ku madolari 43.97 miliyaridi mu 2030. Ivyo si iterambere ry'ibitekerezo-biriko biraba kubera ko ubu imibare ikunda amabateri kuruta ubundi buryo bwa kera.
Texas ni yo itanga ikimenyamenya gitomoye kuruta ibindi vyose. Muri Myandagaro 2024, ibiciro vy’amashanyarazi vyari ku rugero rwa mwayeni amadolari 160 ku megawatt-isaha biri hasi y’ukwezi kwa Myandagaro 2023, amabateri akagira ico akoze ku madolari agera ku miliyoni 750 mu kuzigama kw’isoko. Ivyo vyabaye mw'isoko ritagira amategeko aho ata mategeko y'imihindagurikire y'ikirere ariho-abahinguzi bubatse amabateri kubera gusa afise inyungu.
Californie ivuga inkuru isa n’iyo. Leta yarenze gigawatts 10 z’ubushobozi bw’amabateri muri Ndamukiza 2024, amabateri ubu akaba ari nk’ica gatanu c’ivyo abantu basaba cane ku rubuga rwa CAISO. Ku wa 7 Gitugutu 2024, amabateri yarasohoye 8,35 GW mu gihe c’ubushuhe, ivyo bikaba vyabujije ivyo vyari gusaba ko haba uguzima kw’amashanyarazi imyaka mikeyi imbere y’aho.
Igitigiri c’ibiciro kigabanuka ni co gituma ivyo bishoboka. Ibiciro vya bateri za lithium-ion vyagabanutse 90% kuva mu 2010 gushika mu 2023, bikaba vyatumye zishobora guhangana n’amahinguriro akoresha gaze kavukire ku bijanye n’ububiko bw’igihe gito-. Ibiciro vy’amabateri vyagabanutse 20% mu mwaka w’2024 gusa bishika ku madolari 115 gusa ku kilowatt-isaha, bivuye ku bushobozi burenze urugero bwo gukora n’ibiciro vy’amabuye y’agaciro vyagabanutse.
Ibikorwa vy'ubuhinga birenze ivyo twiteze
Amabateri yo kubika inguvu z'uruzitiro ntabwo ari ubuhinga bwo kugerageza. Texas yasohoye amatelefone y’ukubungabunga zero mu ci ca 2024 naho nyene yaronse ivyipfuzo vyinshi nk’ivyo mu 2023, igihe umukozi w’uruzitiro yatanga amatelefone 11 nk’ayo. Itandukaniro ryari 4 gigawatts z’ubushobozi bushasha bwa bateri bwaje kuri internet hagati y’iyo myaka.
Igihe co gusubiza gitandukanya amabateri n’ibindi bikoresho vyose vy’uruzitiro. Zishobora gutera canke gufata ubushobozi mu milisegonda, ugereranyije n’iminota 10-30 isabwa kugira ngo ama turbine ya gazi ashobore gutera imbere. Mu isoko ry’ibikorwa vy’inyongera ryo muri Texas, amabateri ubu aratanga ibice bishika kuri 80% vy’ibikorwa vy’amategeko, bikuraho amageneratore y’ibisigazwa vy’ibintu bitari vyiza.
Ivyiyumviro vy’ukwizigirwa abanegura bavyuriye ntivyashitse ku rugero. Ubushobozi bw’urugendo rw’inyuma - bw’imirongo ya litiyumu-ion buhora burenga 85%, bisobanura ko ingufu zitakaza munsi ya 15% mu gihe c’ingendo z’ugusohora. Mu gihe c’ibigeragezo vy’ingendo imwe vy’imirongo y’uruzitiro-, ubushobozi bwo gupima urugendo rw’uruzitiro rw’imirongo ya litiyumu-ion bushika ku 75-80%, n’ibihombo bigabanywa hagati y’amabateri ubwayo n’ibikoresho bihindura ubushobozi.
Igihe co gufata ni ukuri ariko birashoboka. Ubu buhinga bwa litiyumu-ion buraruta ayandi mu bihe vy’amasaha 2-4, bubereye cane gukingira isonga ry’umugoroba iyo izuba rigabanutse kandi ivyifuzo bikaba vyiyongera. Ku mirongo iri munsi ya 40% y'ibihinduka bishobora gusubirwamwo, ububiko bw'igihe gito-bukenewe gusa; ku 80% vy’ugushika, igihe co hagati-kiba ari ngombwa. Amasoko ariko arishura nk’uko -amabateri agendagenda n’ubundi buhinga bumara igihe kirekire-buriko buraseruka kugira ngo buzuze ububasha bwa litiyumu-ion bumara igihe gito.
Inkuru y'umutekano n'ukuri
Ego cane, umuriro w’amabateri warabayeho. Hagati y’umwaka wa 2017 n’uwa 2019 muri Koreya y’Epfo, impanuka 28 z’umuriro zatumye ibibanza 522 vy’ububiko bw’inguvu-bihagarara, bikaba ari nk’ibice 35% vy’ibikoresho vyari vyashizweho ico gihe. Ivyo bintu vyabaye vyatumye iyo nganda ikura ningoga.
Uburyo bwo gucunga amabateri bwa none bwarateye imbere mu kwishura. Gukurikirana ubushuhe, gupima urugero rw'ingingo-, n'ubuhinga bwo kugenzura buteye imbere ubu birabuza ibintu bituma ubushuhe buhunga. Bateri za LFP (lithium iron phosphate), zirushiriza gukundwa mu bikorwa vy’uruzitiro, zitanga umutekano mwinshi n’ubuzima buramba bw’ingendo ugereranyije n’izindi shimi za litiyumu-ion.
Ico kibazo c’umuriro kigomba gushirwa mu rwego rw’ubundi buryo. Ivyuma bikoreshwa na gaze kavukire biraturika. Ivyuma vy’amakara birasohora ibintu vyica abantu ibihumbi n’ibihumbi buri mwaka. Amabarabara y’amazi akoreshwa n’amapompa rimwe na rimwe arananirwa cane. Ikorabuhanga ryose ry’inguvu rifise ingorane-igihambaye ni ukuzicungera ku rugero rwemewe mu gihe zitanga agaciro.
Inzego z’amategeko zarakomeye cane. Amategeko n’ingingo mfatirwako zijanye n’ububiko buhagaze ubu birahari, bimenyeshwa n’ukunanirwa kwa kera. Abakoresha ubuhinga n’ababigenzura bariko barakora kugira ngo amategeko n’ingingo mfatirwako bigume bijana n’ugukoresha ubuhinga, naho ingorane zigumaho uko ubuhinga bugenda buratera imbere kuruta iterambere ry’ingingo mfatirwako.
Umuvuduko wo gukoresha nk'akarusho k'uguhiganwa
Umuvuduko wo gukoresha urahambaye iyo ivyifuzo vy’uruja n’uruza biriko birakura. Umugambi mushasha w’izuba ushobora gutangura gukora mu mezi atarenga 18, mu gihe umugambi w’amabateri yo kubika inguvu z’uruzitiro ufata amezi nka 20 mu mwanya. Ivyo ubigereranye n’imyaka 5-7 isabwa kugira ngo haboneke amahinguriro mashasha ya gaze canke imyaka 10+ ku mirongo mishasha y’ugutanga amashanyarazi.
Texas yerekanye ibiba iyo ugushihana kw’amategeko kugabanutse. Leta yubatse 6,4 gigawatts z’ubushobozi bushasha bw’amabateri mu 2024, bikaba ari ukurenga incuro zibiri ubwato bwayo bwariho ata n’itegeko rya Leta. Inzira zo gukorana vyihuta be n’isoko ry’uguhiganwa vy’ukuri ni vyo vyatumye haba ukwo kwaguka.
Gushiraho ubutaka-agnostic bihindura igenamigambi ry'ibikorwa remezo. Ipompa y’amazi isaba ubuhinga bwihariye bw’ubutaka. Amahinguriro ya gazi arakeneye kuronka amatiyo. Bateri zo kubika inguvu z’uruzitiro zishobora gushirwa aho uruzitiro ruzikeneye hose-mu bisagara, mu bibanza vy’umuyaga biri kure, canke mu birwa ata yindi nzira. Ukwo guhinduranya bigabanya igiciro co guhindura ubuhinga bwo gutanga amakuru kandi bikaba bishoboza gutorera umuti ibibazo.
Ishingiro ry’uguhingura ni iry’isi yose kandi riratera imbere. Aziya Pasifike yari ifise 46.6% vy’isoko ry’amabateri y’urugero rw’uruzitiro rw’isi yose mu 2024, n’ubushobozi bwinshi bwo gukora mu Bushinwa, Koreya y’Epfo, no mu Bumanuko bushira Ubuseruko bwa Aziya. Itegeko ry’Amerika ryo kugabanya inflation ririko ritera imbere mu guhingura ibintu mu gihugu, naho nyene ubuhinga bwinshi bwo gutanga ibikoresho buguma ari ubw’amakungu.
Ugushiramwo ibintu bishobora gusubirwamwo: Kuva ku ngorane gushika ku muti
Amabateri y'ububiko bw'inguvu zitorera umuti ikibazo c'igihe c'ibisubirwamwo. Izuba ritanga umusaruro mwinshi ku muhingamo iyo ivyifuzo biri hagati. Umuyaga akenshi ushika ku rwego rwo hejuru mw’ijoro iyo ugukoresha ari guke. Ububiko bw’uruzitiro-ni ngombwa kugira ngo umuntu ashobore gucungera uguhinduka kw’amasaha n’ibihe mu bijanye n’amashanyarazi ashobora gusubirwamwo mu gihe amatara aguma yaka.
California duck curve-imiterere y'umuzigo w'urusenga umusi wose uko izuba rigenda riduga n'imanuka-rigeze kubonwa nk'ikibazo. Ubu amabateri arahindura inguvu z’izuba zikaba amasaha y’agaciro kuruta yo mw’ijoro, ivyo bikaba bituma izuba rikomeza gukoreshwa inyuma y’aho amasaha yo ku murango yuzuye inguvu zishobora gusubirwamwo.
Ikibazo co kugabanya ibikorwa kiriko kiragabanuka. Imbere yo kubika, abakoresha uruzitiro kenshi bariha amatongo y’umuyaga n’ay’izuba kugira ngo ahagarike mu bihe vy’ugusaba guke-kubera ko uruzitiro rudashobora gufata amashanyarazi. Bateri zo kubika inguvu z'uruzitiro zifata izo nguvu zoba -zitakaye, zigatuma ubutunzi bw'umugambi butera imbere n'ubushobozi bw'uruzitiro icarimwe.
Co-ahantu n'uruvyaro biriko birihuta. Gufatanya amabateri n’izuba canke umuyaga ahantu hamwe biratuma umuntu ashobora gukorana neza, bikagabanya ikoreshwa ry’ubutaka, kandi bikaba bituma ubushobozi bwo gutanga amakuru bugenda neza. Ububiko bw’izuba n’ububiko ni bwo bushobora guhinduka cane ku nzira, bugatuma abakoresha ubuhinga bashobora gutanga vuba amashanyarazi ashoboka igihe n’aho akenewe cane.
Ubutunzi bw'ubuzima bwa kabiri-buriko burakura
Bateri za EV zikoreshwa ziriko zirahingura umugezi w’ugutanga amazi. Bateri za EV zishobora kuguma zifise ubushobozi bushika kuri 80% iyo zitagihuye n’ingingo mfatirwako z’imodoka, kandi mu mwaka w’2030, amabateri yo mu modoka zikoresha umuyagankuba ashobora gushobora gushitsa ivyo vyose bisabwa mu kubika igihe gito- kw’isi yose.
Element Energy iriko irakoresha ikintu gishobora kuba ari co gikoresho kinini kuruta ibindi vyose co gukoresha mu gukoresha amabateri y’ubuzima bwa kabiri-umugambi w’amashanyarazi 53 MWh mu Burengero bwa Texas ku kibanza c’umuyaga ca Nextera. Iyo sosiyete ivuga ko 30-50% vy’amahera izigama ugereranyije n’amabateri mashasha ashizwemwo yose.
Inyungu z’ubutunzi buzunguruka zirarenga igiciro. Gusubira gukoresha amabateri mu bikorwa bitari vyinshi bisaba ubuzima bw’uruzitiro biratuma amara imyaka nka 6 imbere y’uko gusubira gukoresha biba ngombwa. Ivyo bigabanya ingaruka mbi ku bidukikije ziterwa n’uguhingura amabateri kandi bikaba bitorera umuti ivyiyumviro bijanye n’uburemere bw’ibikoresho.
Ingorane ziguma mu gushinga urugero. Abahinguzi batandukanye b’ama EV bakoresha ubuhinga butandukanye bw’imiti, uburyo butandukanye, n’uburyo bwo kuyacungera. Gutoranya, kugerageza no gusubira gupfunyika utugingo ngengabuzima twakoreshejwe birongereza amafaranga y’abakozi. Ariko nk'uko umuhinga mu vy'inganda umwe yabivuze, ububiko bw'inguvu ku rugero rw'uruzitiro-bugereranya "gushira ifarasi y'umusaza hanze mu kuragira"-amabateri ya EV yubatswe cane kubera uburyo bwo kubika inguvu buhagaze.
Intambamyi z'ubutunzi zirarengewe
Inkuru y’ubukene bwa litiyumu irakeneye guhindurwa. Leta Zunze Ubumwe za Amerika zifise amatoni miliyoni 1,8 y’amabuye y’agaciro yitwa litiyumu, ni ukuvuga 6% vy’amabuye y’agaciro yo kw’isi yose. Shili, Ostraliya na Argentine vyose hamwe bigenzura amabuye y’agaciro menshi cane.
Igiciro gihinduka ni isoko-, si ugutanga-. Ibiciro vya lithium carbonate vyaradutse mu 2022-2023 uko ivyipfuzo vyari vyinshi, hanyuma biragwa mu 2024 uko ibintu bishasha vyaje kuri internet vyihuta kuruta uko vyari bitezwe. Ivyo bimenyetso vy’iterambere-bust ni ibisanzwe ku bicuruzwa bishikirwa n’iterambere ryihuta ry’ivyo bisabwa-ibiciro vy’ikimenyetso co gufungura amamine mashasha, ugutanga birenze urugero mu gihe gito, hanyuma iterambere rikafata.
Uguhinduranya ubuhinga bwa shimi biragabanya ukuntu umuntu yizigira ikintu kimwe cose. Bateri zikoreshwa na litiyumu-nizo zari zirongoye isoko n’umugabane wa 85% mu 2024, ariko amabateri akoreshwa na sodium-ion, iron{5}}air, n’umuyaga ariko aragurishwa ku bikorwa aho uburemere bw’inguvu za litiyumu -ion butari ngombwa cane. Bateri zibika inguvu z’uruzitiro zishobora kwihanganira ibintu biremerera cane kandi bikomeye cane vyoba bidashoboka mu binyabiziga.
Ivyuma vyo gusubira gukoresha ibintu bishasha biratangura gufunga. Igitigiri c’abantu bashobora gusubira gukoresha litiyumu, kobalt be n’ivyuma bita nickel biva mu mabati yasubiwemwo birabandanya gutera imbere uko iyo nganda igenda irakura. Gusubira gukoresha amabateri ya EV yakoreshejwe vyoshobora gutanga agaciro kanini kandi bikagirira akamaro isoko ry’urugero rw’uruzitiro, naho ingorane z’ubuhinga n’amategeko zigumaho ku bijanye n’urugero rw’ibikorwa vy’ubuzima bwa kabiri.
Imiterere y'isoko ihindura ingaruka
Ivyitegererezo vy’ubutunzi biratandukanye hakurikijwe akarere. Ivyuma vy’ubuhinga-vyarongoye isoko ry’isi yose mu 2024, bishingiye ku nkenegwa y’ugushikama kw’uruja n’uruza n’ibisabwa vyo gutegeka. Amashirahamwe y’ubuhinga akunda kugenzura ivyo bintu kugira ngo ashobore gucunga neza ibikorwa vya sisitemu no kuronka inyungu zitegekanijwe.
Ubutunzi bw'uwundi muntu wa gatatu-buriko burakura aho amategeko abirekura. Abahinguzi b’amashanyarazi bigenga bubaka amabateri, bagurisha ubushobozi canke ibikorwa ku bigo vy’amazi, bagafata amafaranga yinjira mw’isoko ry’abacuruzi. Iyi nzira irungika ingorane z’umutungo uva ku bikorwa vy’ubuhinga zija ku bahinga b’abahinga bashobora kuba bari mu kibanza ciza co gutuma ibikorwa bigenda neza.
Uburyo bwo gutanga indishi ni bwo bugena ubushobozi bwo kubaho. Isoko ry'inguvu- ryo muri Texas ryonyene ririha amabateri ku masaha yose y'ikilowatt{2}}basohora hamwe n'ibindi bikorwa vy'inyongera. Isoko ry’ubushobozi rya California ritanga amahera yizewe ku bijanye n’ukuboneka hamwe n’amahera y’inguvu ku bijanye n’ugushikana vy’ukuri. Ivyubatswe bitandukanye bitera intege inyifato zitandukanye-Ibateri zo muri Texas zituma umuntu ashobora gutwara amagare menshi, amabateri yo muri California ashira imbere ukuboneka kw’isonga.
Imfunguruzo zibiri zo kubungabunga inyungu y’umugambi ni ugushiramwo amabateri no gutuma ibintu bigenda neza. Imigambi itegerezwa gushiramwo aho itandukaniro ry’ibiciro hagati y’amasaha yo kwishura n’ayo gusohora rituma habaho ishoramari ry’umutungo kamere. Ubuhinga buhanitse buvuga imbere y'igihe ibiciro bizokwiragizwa no gutuma amafaranga-asohoka kugira ngo inyungu nyinshi.
Impinduka y'ugushikama kw'uruzitiro
Itegeko ry’incuro ryari risanzwe rigenzurwa n’amageneratore manini manini azunguruka. Inertie yabo yatuma incuro z’uruzitiro ziguma zihagaze neza uko umuzigo wagenda urahinduka. Bateri zitanga igikorwa kimwe biciye mu kugenzura kw'ubuhinga bwa none-vyihuta kandi ataco bihinduye. Muri iki ci muri Esupanye, amasaha menshi-yazimye, bikaba vyatewe n’uko umuriro udashobora kwizigirwa uva ku mageneratore asanzwe, ivyo bikaba vyatumye abagenzura umuriro bagaragaza uturyo two gutuma amabateri ashobora gutuma umuriro udahinduka.
Ubushobozi bwo gutangura kw'umwirabura-gusubira gutangura uruzitiro inyuma y'uguzima kwose-mu migenzo bisaba ubwoko bwihariye bw'amageneratore. Uburyo bwo gukoresha amabateri bwo muri iki gihe burashobora gukora ico gikorwa, bugatanga uwundi murongo w’amahera mu gihe bwongerera ubushobozi bwo kwihangana. Agaciro k’ubwo bushobozi karagaragaye neza mu gihe Texas yariko irakonja muri Ruhuhuma 2021 be n’igihe California yariko irazimangana mu myaka iheze.
Gushavura ku rwego rwo hejuru bigabanya igiciro c’ibikorwa remezo. Mu kubika inguvu zidahenda no kuzisohora mu masaha y’ijoro azimvye, amabateri yo kubika inguvu z’uruzitiro arashobora gusubiza inyuma canke gukuraho ivy’ukwubaka ubushobozi bushasha bwo gutanga inguvu n’imirongo y’ugutanga ingufu. Ivyo bituma habaho ubuzigama bwo muri sisitemu-burenze igiciro c'ububiko ubwabwo.
Ukwihangana kurashika kure y’uruzitiro rw’abantu benshi. Mu gihe amashanyarazi azimye, ububiko bw’amabateri burashobora gutanga amashanyarazi ahambaye cane ku bibanza vy’uburaro vyihutirwa, ku bitaro, ku mazu no ku bikorwa vy’ubudandaji, hakaba hariho ubushobozi bwo gusubira gukoresha amashanyarazi akoresheje izuba naho amashanyarazi yoba azimye imisi myinshi.
Ivyo Abanegura Babona Nabi
"Amabateri ntashobora gutanga ubushobozi bwo gukoresha." Ivyo binegura ntibitahura neza ibikorwa vy’uruzitiro. Ivyuma vy'ubu ntibikeneye baseload-bikeneye ibikoresho bishobora guhinduka bishobora kwishura ningoga ku bisabwa bitandukanye. Naho amabateri ari ikintu gifise intege nke gisubirira amahinguriro manini manini, ashobora guhinduka, ashobora gukora ubudasiba, araruta ayandi mu bikorwa vyo gushika ku rwego rwo hejuru no gutegeka bigereranya amasaha agoye kandi azimvye cane yo gukora.
"Birazimvye cane ku kubika igihe kirekire-." Ubu ni ukuri, ariko ntaco bimaze ku bikorwa vyinshi. Sisitemu zifise munsi ya 40% y'ibihinduka bishobora gusubirwamwo zikeneye gusa ububiko bw'igihe gito-, aho amabateri asumba ayandi mu vy'ubutunzi. Uko ubuhinga bushobora gusubirwamwo bugenda buragwira, ubuhinga butandukanye buzokora ibikorwa vy’igihe kirekire-amabateri, ivyuma vy’amazi, umuyaga ufise ubushobozi bwo gukora, canke mbere n’ubushuhe bwo hasi buteye imbere.
"Tuzoheza litiyumu." Igitigiri ntikishigikira ivyo. Ivyiyumviro vy’ibikoresho vya mbere vyerekana ko litiyumu ishobora gupfuka gusa 50% vy’ivyo bisabwa mu kubika mu 2030 iyo twizigiye gusa ubuhinga bwa shimi-ariko ivyo vyiyumvira ko ata guhindura ubuhinga bwa shimi, ata gusubira gukoresha, kandi ko ata bindi bishasha bizoba biriko biraba, ivyo vyose uko ari bitatu bikaba biriko biraba.
"Ubushinwa buragenzura uruhererekane rw'ibikoresho, bikaba bituma habaho ubugoyagoye." Ivyo ni ukuri ku rugero runaka ariko birahinduka. Intwaro z'uburengero ziriko zirashiramwo amamiliyaridi mu guhingura amabateri yo mu gihugu. Abanyamerika n’i Buraya bakuru bahanganye n’amabateri basubije inyuma ivyipfuzo vyabo mu 2024 kubera ubukene bw’amahera, ariko ivyo vyerekana uko isoko ryifashe atari ukuntu ingamba zidashoboka.
Inzira zo gushirwa mu ngiro
Ku bijanye n’ibikorwa vy’ubuhinga, ingingo iragororotse. Nimba uruzitiro rwawe rufise isonga ry’umusi canke ry’ibihe, rukeneye inyishu yihuta kuruta iyo amaturbine ya gazi atanga, canke ruhanganye n’ugugabanya ubushobozi bwo gusubiramwo, amabateri arashobora guhera. Kora isesengura ry’ivy’amahera ry’ido n’ido ugereranya umutungo w’amabateri n’ibiciro vy’ibikorwa n’ibindi bishobora gukoreshwa mu bikorwa vyawe vyihariye.
Abategura umugambi bakwiye kwibanda ku kibanza n’aho bava. Amakuru y’akahise arashobora kugaragaza ibibanza biri ku ruzitiro bifise imirongo myiza yo gutanga inyungu mu kubika, cane cane uturere dufise uguhinduka kw’ibiciro vyinshi n’ugutanga amakuru bigoranye. Gucungera amasezerano y'igihe kirekire-yo gukuraho kugira ngo ugabanye ingorane z'abacuruzi, kiretse iyo ufise ubushobozi bwo gucuruza buhambaye.
Ivugurura ry’amategeko ryokwihutisha ugurungikwa. Uburyo bwo gutegura burakeneye gutunganirizwa kugira ngo umuntu ashobore kugereranya neza igiciro n’inyungu z’ubuhinga bwo kubika, kandi amategeko aratandukanye mu turere dutandukanye bituma habaho igikorwa co gukora isesengura ritandukanye ku isoko rimwe rimwe. Guhuza uburyo bwo gukorana n’uburyo bwo kwemeza ubushobozi vyogabanya ugushihana.
Guhitamwo ubuhinga bivana n’ingene umuntu akoresha. Litiyumu-ion iganza amasaha 2-6, amabateri y'amazi ashobora gukoreshwa mu masaha 10+, n'ubuhinga bushasha nk'ububiko bw'ibihe. Huza ubuhinga bwa shimi n’ingendo y’ibikorwa aho guca bugufi ku mahitamwo amenyerewe cane.
Ivyo turindiriye: 2025-2030
Ivyo gutanga bizobandanya vyihuta. Mu gihe c’ubuhinga bwa Net Zero, ubushobozi bwo kubika amabateri y’urugero rwa grid-butegerezwa kwaguka incuro 35 hagati ya 2022 na 2030 bukagera hafi kuri 970 GW kw’isi yose. Inzira z’iterambere ziriho ubu zirerekana ko iyo ntumbero ishobora gushikwako, nimba ari nziza.
Uguhinduranya ibibanza biriko biragenda. Texas itegerezwa gusumba California nk’isoko rya mbere ry’ububiko mu 2025, abahinguzi bategura kwubaka 7 GW y’ubushobozi bushasha-ukwiyongera kwa 54% kuva mu 2024. Arizona iriko iritega iterambere rikomeye, n’ububiko bwongereweko bushobora kwongerekana na 375% kugira ngo bushike kuri G.520.
Ugutera imbere kw’ubuhinga bwa shimi kuzokwagura ibikorwa. Bateri za sodium-ion ziriko ziragurishwa cane mu Bushinwa, zitanga igiciro gitoyi kandi zikora neza mu bihe vy’ubukonje kuruta lithium{3}}ion ku bikorwa aho uburemere bw’inguvu butari bwinshi cane. Ivyuma-umuyaga na zinc{6}}bromine biriko birashika ku rugero rw'iyerekanwa ry'ububiko bw'imisi myinshi-.
Ukwifatanya n’ubundi buhinga bizokomera cane. Ivyuma-ku-vy'uruzitiro vyoshobora gukoranya amamiliyoni y'amabateri y'amashanyarazi mu bikoresho vy'amashanyarazi. Mu mwaka w’2030, amabateri yo mu modoka zikoresha umuyagankuba ashobora gushobora guhazwa n’ivyo vyose bisabwa mu kubika igihe gito kw’isi yose biciye mu gukoresha imodoka-kugeza kuri-uruja n’uruza rw’amashanyarazi, naho ingaruka z’ubuzima bw’amabateri ziguma ziriko ziratohozwa.
Igiharuro c’igiciro nticarangiye. Iterambere ry’ubuhinga, ugusubirira ibikoresho, n’ugutuma uruhererekane rw’ibikoresho rugenda neza bikwiye gutuma igiciro kigabanuka 20{3}}40% mu mwaka w’2030. Ivyo bizotuma habaho ibikorwa ubu biri ku ruhande rw’ubutunzi-imirongo mito mito yo mu misozi, uburyo bwo kuzinga, n’ububiko bumara igihe kirekire.
Gufata ingingo
Bateri zibika inguvu z’uruzitiro zirakora. Birashoboka mu vy'ubutunzi uno musi mu bikorwa vy'agaciro kanini-, vyihuta guhiganwa mu bikorwa vy'agaciro karinganiye-, kandi biri ku nzira yo gutorera umuti hafi igihe cose gikenewe mu myaka cumi.
Ikibazo si uko wofata ububiko bwa bateri-ni uko ishirahamwe ryawe rishobora kubishiramwo neza. Aba mbere bimukiye muri Texas no muri Californie baragaragaje yuko ubuhinga bwateguwe neza butuma umuntu ashobora kwizigirwa kandi bugabanura amahera. Ukwo guhuriza hamwe ni gake cane mu bikorwa remezo.
Ivyerekeye umutekano birashobora gutorwa biciye mu buhinga n’uburongozi bwiza. Intambamyi z’ubutunzi ntizifata cane nk’uko abantu benshi bemera kandi zirabandanya kurekura uko uruhererekane rw’ugutanga ibikoresho rugenda rurakura. Iryo koraniro rikora nk’uko ryamamajwe iyo rikoreshejwe neza.
Ku bakoresha uruja n’uruza, ububiko bwa bateri bwahindutse buva ku masezerano yo muri kazoza buja ku nkenerwa y’ubu. Ihinduka ry’inguvu rirabisaba, ubutunzi burabikunda, kandi umwaka wose wo guteba bisigura ko umuntu ashobora kuzigama imbere y’igihe be n’uko yoshobora kwizigirwa.
Ibibazo bikunze kwibazwa
Ubuhinga bwa bateri bumara igihe kingana iki?
Bateri z’icuma ca litiyumu zitanga 2.000 gushika ku 5.000 z’ugushaja-bivanye n’ingene zikoreshwa n’ingene zicungirwa. Ku nzira imwe ku musi, ivyo bisobanura imyaka 5-15 y’ubuzima bw’ibikorwa imbere y’uko ubushobozi bugabanuka bukaja munsi ya 80%. Sisitemu nyinshi zirimwo ingingo zo gusubirira ibice vy'amabateri mu gihe zigumya uburinganire bwa sisitemu, zigatuma ubuzima bw'ibikorwa bushika ku myaka 20+ n'ugusubiramwo ibihe bimwe bimwe.
None bigenda gute iyo ububiko bwa bateri bufashe umuriro?
Uburyo bwo muri iki gihe burashiramwo ibintu vyinshi vyo kwirinda. Uburyo bwo gucungera ubushuhe burabuza ubushuhe cane imbere y’uko bushika ku rugero ruteye akaga. Iyo ubushuhe buhunga butanguye mu gice kimwe, uburyo bwo kuzimya umuriro burakora mu gihe intambamyi z’umubiri zirimwo ukwiragira. Inganda zigiye ku bintu vyabaye kera-igisasu co muri Arizona mu 2019 cakomeretse abazimya umuriro umunani n’igisasu co muri Beijing co mu 2021 cahitanye abazimya umuriro babiri vyatumye habaho ugusubiramwo gukomeye kw’amategeko agenga umutekano. Ivyiza bikoreshwa ubu ni ugutuma umwuka ushobora gushika neza, uburyo bwo kumenya ibintu bimeze neza, be n’ugutoza abazimya umuriro vyihariye ku bibanza vyo kubikamwo amabateri.
Mbega vy’ukuri amabateri yoshobora gukuraho ivy’ugukenera amahinguriro akoresha gazi?
Ku gihe gito-isonga, ego. Amahinguriro akoresha gazi ahanganye n’ingorane z’ubutunzi ziterwa n’amabateri y’ububiko bw’inguvu, n’ubuhinga bwa litiyumu-ion busanzwe buriko burahiganwa mu vy’ubutunzi kugira ngo bushobore gutanga ibikorwa vy’ubutunzi mu masoko nka California. Ariko rero, amabateri ubu aragwana n’ibintu bimara igihe kirekire-ibihe vy’ugutekana vy’imisi myinshi- canke imipfunda y’ubushuhe. Igikoresho gishobora gukenera amabateri mu masaha-igihe c'isonga hamwe n'ibindi bisubizo (ububiko bw'igihe kirekire-, uruvyaro rusukuye rukomeye, canke uguhinduranya ibisabwa) ku bikorwa vy'igihe kirekire.
Ni gute amabateri y'ubuzima bwa kabiri-agereranywa n'amabateri mashasha yo kubika amakuru?
Igiciro ni co kintu nyamukuru-30-50% kigabanutse ku rugero rwo gushiramwo vyose. Ubutandukane bw'imikorere buvana n'uko bateri imeze mu ntango n'ibisabwa mu gukoresha. Ububiko bw’amazi bujanye n’ugukoresha amagare mu buryo bworoshe kuruta gukoresha imodoka, bikaba bituma amabateri ya EV yasenyutse akwiriye naho ubushobozi bwayo bugabanutse. Ingorane nyamukuru ni ubudasa (abahinguzi n’ubuhinga butandukanye), amafaranga yo gupima, n’imiterere y’igarantiya. Umuhinga umwe yavuze ko iyo amabateri ya EV amara imyaka 20+ mu modoka, menshi ntazoboneka kugira ngo asubire gukoreshwa gushika inyuma ya 2040.
Inkomoko z'amakuru
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Ibikoresho vy'inguvu ziteye imbere - Ingorane nyamukuru ku ruzitiro-Urugero rwa litiyumu-Ububiko bw'inguvu za bateri y'iyon (2022)
US GAO - Ubuhinga-Ububiko bw'inguvu ku rugero: Ubuhinga n'ingorane (2023)
Ikigo mpuzamakungu c'inguvu - uruzitiro-Isesengura ry'ububiko bw'urugero (2024)
Ivyiyumviro vy'ibidukikije Ikorabuhanga risukuye - Ikoranabuhanga ry'amabateri ry'uruzitiro-Ububiko bw'inguvu ku rugero (2025)
Canary Media - 2024 Umwaka wo kubika inguvu mu gusubiramwo (Ukuboza 2024)
Igiti Mackenzie - Amakuru y'Ikoreshwa ry'Ububiko bw'Inguvu muri Amerika (2024-2025)
Ikigo ca kaminuza ya Michigan kijejwe ubuhinga buramba - Urupapuro rwerekeye ububiko bw'inguvu z'uruja n'uruza rwa Amerika
RMI - Bateri: Ifarasi y'akazi y'uruzitiro rushoboka kandi rwizigirwa (Nzero 2025)
Raporo zitandukanye z’inganda n’isesengura ry’isoko (2024-2025)