Emikisa n'ebizibu by'okutambula bbaatule amaanyi okutereka ekifo -enkola

Omukugu mu kitongole ky’okutereka amasannyalaze era omuwagizi w’obuyiiya bw’amasannyalaze amayonjo Anthony Price alambika ku sitayiro n’ebintu ebyekenenyeddwa mu lukungaana lw’okukubaganya ebirowoozo ku bbaatule z’amazzi mu nsi yonna olwatudde gye buvuddeko mu kibuga Brussels ekya Bubirigi, ng’ateeka olukiiko luno mu mbeera y’okuggya kaboni mu nsi yonna wamu n’okuzza enkola y’amasannyalaze ku mulembe.

Yategeezezza nti ekitongole kya gavumenti ya Bungereza ekivunaanyizibwa ku masannyalaze nga kwotadde n'enkola y'amakolero (BEIS) kyagamba mu kwanukula okulondebwa okwakolebwa mu 2021 ku kutereka amasannyalaze okumala ebbanga eddene nti 'tujja kukakasa nti enkola ezimala ez'okutereka amasannyalaze ag'ekiseera ekiwanvu (LLES) ziteekebwa mu nkola, era n'okutebenkeza enkola y'enkola y'amasannyalaze nga tussaawo enteekateeka ezisaanira okufuna ssente endala nga 2024 terunnatuuka.'

Enkola eno ezze mu maaso g’olukiiko lw’ensi yonna olwa International Flow Battery Discussion Forum (IFBF) e Brussels ku nkomerero ya June, nga balina essuubi nti enkola zijja kukwata era era zilungamya abagaba ssente okuteeka ssente mu nkola ennene ez’okutereka amasannyalaze ag’ekiseera ekiwanvu (LLES).

Flow batteries are fit for many large-scale and long-duration power storage space applications, Rate stated, as well as lots of in the flow battery market will be expecting a reaction okuva mu kitongole kya gavumenti eya wakati ekya Bungereza ekivunaanyizibwa ku masannyalaze era n’enkola y’amakolero (BEIS), nga basuubira nti enteekateeka zaabwe mazima ddala tezijja kukoma ku kugolola n’enteekateeka ya Bungereza ey’amasannyalaze Constant era nga zikwatagana n’enkola z’amasannyalaze mu Bulaaya, North America ne mu bifo ebirala.

Ng'oggyeeko okukola ku kwebuuza kuno, ekitongole kya gavumenti ya Bungereza ekya Division for Energy as well as Industrial Technique (BEIS) kyongedde okutongoza alipoota 'The Conveniences of Long-duration Energy Storage Space', lipoota epima omuwendo gw'ekifo awaterekerwa amasannyalaze Enkola z'okutereka amasannyalaze zikendeeza ku yintaneeti tewali nkola ya ssente n'obukadde ₤ 13bn okutuuka ku ₤ 24bn. Eddagala ly’okutereka amaanyi ery’ekiseera ekiwanvu liyinza okuwa ebyetaagibwa eby’okutereka obusobozi obusingako ku buseere obw’enjawulo okusinga eby’okutereka amaanyi eby’ekiseera ekitono.

Ennamba zino zisinga kukwatagana n’ebintu eby’okulaba ebyagabanyizibwa mu lukiiko lw’ensi yonna olw’okukubaganya ebirowoozo ku bbaatule ezitambula (IFBF), oluwa obwesige nti bbaatule ezikulukuta mazima ddala zijja kuba mu tekinologiya omukulu ow’omu kifo we batereka amaanyi ga bbaatule mu biseera eby’omu maaso.

Ekyewuunyisa, gavumenti ya Bungereza eya federo bye yayogera byagwa wansi okulambika ddala kiki ekizingiramu enkola ennene ey’okutereka amasannyalaze okumala ebbanga eddene. Ekizibu kiri nti okutaputa okukakali kuleeta ekkomo eriyinza okulekawo emirimu gy’ekifo eky’okutereka amaanyi oba tekinologiya ayinza okuwa obuweereza obukulu oba emigaso eri enkola y’amasannyalaze.

Mu lukungaana lw'ensi yonna olwa International Circulation Battery Online Forum (IFBF), abeetabye mu lukiiko lwa International Circulation Battery Online Forum (IFBF), abeetabye mu lukungaana luno baafunye okutegeera okulungi ku ntaputa ya bbaatule y'okutambula: 'Battery ekulukuta kye kikyusa amaanyi g'amasannyalaze agakozesa ekintu ekidduka ng'ekintu ekikola oba nga kigatta wamu n'ekintu eky'amaanyi ekikozesebwa ne bannaabwe, era era kisobola okuzzaawo okuddamu kw'amasannyalaze.'.

Abantu ssekinnoomu bongeddeko okutuuka ku nzikiriziganya ku migaso gya bbaatule ezitambula: obulamu obuwanvu, obulamu obuwanvu obw’enzirukanya, ekikolwa ekitono ku kuteekebwawo, omutindo gw’okuwona ogw’amaanyi, n’ebirala, wabula nga enkola z’ekifo ekitereka amaanyi ga bbaatule zitera okukozesa bbaatule za lithium-ion, bangi abakola pulogulaamu z’emirimu gy’okutereka amaanyi si bwe batyo. Okulaba ebifo bino eby’okusulamu oba eby’obusuubuzi, kyali kibanyiiza nnyo.

Ensonga emu ye mirundi gy’ebiwandiiko ku nkola z’ebifo eby’okutereka amaanyi ga bbaatule ebilekawo bbaatule ezitambula oba okukendeeza ku mulimu gwazo omukulu. N'olwekyo, okukubaganya ebirowoozo mu bazannyi b'akatale ku bikwata ku kiki 'resilient' oba 'massive' mazima ddala kujja kugenda mu maaso.

Okugatta ku ekyo kijja kujjukirwa nti pulojekiti z’okutereka amasannyalaze eza MW 49 zaatandikibwawo era ne ziteekebwa mu Bungereza ng’eky’okukola okutangira obwetaavu bw’okwongera olukusa lw’okuteekateeka n’ebizibu by’emirimu, ekyokulabirako ky’ekkomo eryetaagisa okukyusa mu mize mu butale bw’amasannyalaze. Abantu balina okutegeera enzivuunula y’okutereka amaanyi okumala ebbanga eddene okukubiriza okuteeka ssente mu mirimu egy’omutindo ogw’awaggulu egy’okutereka amaanyi mu bifo.

Olukungaana lw’omwaka guno olwa International Flow Battery Discussion Forum (IFBF) lutegekeddwa wamu ne Circulation Batteries Europe, ekibiina ekigatta akatale ka bbaatule ezitambula mu Bulaaya.

Omukisa eri abeetabye mu lukiiko lwa International Flow Battery Online Forum (IFBF) okujja awamu nga kwotadde n’okugabana amagezi nga kwotadde n’obutakoma ku kwogera ku buyiiya obwakafuluma nga kwotadde n’enkulaakulana mu makolero, wabula okugatta ku kukwatagana ku bigendererwa ebimu eby’amakolero.

Emboozi ez’amaanyi okuva mu kitundu ekinene eky’okutambuza bbaatule mu lukiiko lw’ensi yonna olwa International Circulation Battery Online Forum (IFBF) zaaleeta omwoyo gw’omukwano n’okukolagana, wamu n’okukubiriza ebimu ku kweraliikirira olw’okukaayana era n’emboozi mu beetabye mu lukiiko. Bammemba ba Flow Batteries Europe baagala nnyo okulaga okumanya kwabwe n’okuwa okusoomoozebwa okumu eri abazungu era n’abalala ab’enjawulo mu ggwanga lyonna abakola enkola okukolagana n’abazannyi b’akatale ka bbaatule ezitambula okuleeta n’okusingawo ku bbeeyi, okukendeeza ku buzibu bw’obutonde, enkola ey’okutereka amaanyi ey’omutindo ogwa waggulu ey’ekiseera ekiwanvu.

Okwenyigira n’abakola enkola kitegeeza okussaayo omwoyo n’okuteesa.

Ekibiina kya International Flow Battery Online Forum (IFBF) kyakuumibwa mu kibuga Brussels, entebe y’akakiiko ka Bulaaya ne Palamenti ya Bulaaya. Olukungaana luno lwafuna obwagazi okuva mu bakola enkola era n’abawabuzi abaafunye omukisa okugenda ku circulation battery innovation cope n’abakugu mu katale. Ekitundu ku mulimu gwayo kwe kukakasa nti ebikwata ku nsonga entuufu biba mu mpapula z’enkola era n’ebiwandiiko ebikulu, wabula mu ngeri y’emu kikulu okuwuliriza era n’okugabana ebifo ebirabika n’abakola enkola.

Karlis Goldstein, omuwabuzi ku nteekateeka y’okukozesa obulungi amasannyalaze mu kitongole ekivunaanyizibwa ku masannyalaze ekya European Payment’s Directorate-General for Power (DGENER), yayogedde mu lukungaana luno. Yabuuziddwa ku mulimu gw’okutereka amasannyalaze olw’emirimu egikolebwa mu kiseera kino mu kisaawe ky’amasannyalaze okufuna endowooza y’endowooza y’ekitongole kya European Payment ku kutereka amaanyi tekinologiya ow’omulembe. Yannyonnyodde nti emirimu gyetaagisa okwongera ku nteekateeka y’amasoboza n’okukendeeza ku bwetaavu nga bayita mu nkola y’amasoboza.

Enkola z’okutereka amaanyi zikola kinene nnyo mu kuwagira okukola amasannyalaze n’emirimu gy’emikutu. Kuno kw’ogatta okuteekebwa mu nkola enkola z’okutereka amasannyalaze n’okukula kwa tekinologiya w’ekifo awaterekerwa amasannyalaze mu Bulaaya birangirira baddereeva b’enkulaakulana y’ebyenfuna mu mukago gwa EU.

Goldstein yagenda mu maaso n’okukubaganya ebirowoozo nti okugatta obuyiiya bw’ekifo awaterekerwa amaanyi kwesigamye ku busobozi obw’enjawulo obuteekeddwa ku mounted, ekiseera era n’ebbeeyi. Yakuuma mu birowoozo nti ekifo we batereka amaanyi kikyali tekinologiya ow’omulembe ennyo nga yeetaaga obuwagizi obusingawo. Mu kwanukula okubuuliriza okutereevu okukwata ku ngeri yokka ey'okukubiriza okussa ssente mu kuyiiya ebifo eby'okutereka amasannyalaze okumala ebbanga eddene, yazzeemu nti, 'okuwa obukuumi obufuga'.

Jenny Condron owa Irish Energy Storage Sector Association yassa omukono ku mboozi eno ne Karlis Goldstein, n’ayogera ku bukulu bw’obuyiiya mu kutereka amasannyalaze si kukozesa masannyalaze gokka okuva ku mudumu wabula ng’awagira nnyo enkola z’amasannyalaze. Ekitongole ekivunaanyizibwa ku katale k’okutereka amasannyalaze mu Ireland kisuubira nti gavumenti ya Ireland eya federo ejja kukola enkola okulanga enkola y’okussa mu nkola enkola y’okutereka amasannyalaze.

Goldstein yawagira omulimu gwa gavumenti za federo mu ggwanga lyonna mu kutumbula okuteekebwa mu bifo eby’okutereka amaanyi, kyokka n’agattako okulaga obuyambi n’ensimbi eziweebwayo mu kutereka amaanyi tekinologiya ow’omulembe ekiweebwa European Power Network ku diguli ya EU.

Mark Smith owa American Vanadium Corporation yagamba nti wadde ng’okuwagira emiwendo gy’amakolero ga bbaatule ezitambula, amakolero ga bbaatule ezitambula, okufaananako n’amakolero amalala gonna, geetaaga okuwangaala okumala ebbanga eddene.

Ebimu ku byokulabirako ebirungi eby’okuteeka mu nkola bbaatule ezitambula mu butuufu biwuliddwa mu International Circulation Battery Discussion Forum (IFBF) - Tim Rose owa EDF Renewables ayogera ku nkola eriwo kati ey’okutereka amaanyi ga bbaatule ezitambula ku mulimu gwa Power Super center mu nkola ya Oxford, Bungereza.

Pulojekiti eno yafulumya enkola y’okutereka amaanyi ga bbaatule eya vanadium redox flow ng’erina enkola ennene ey’okutereka amaanyi ga bbaatule eya lithium-ion, naye tekinologiya ono ow’okugatta alaga obusobozi bw’ebika bya bbaatule bino ebibiri. Battery y’omulimu guno eya vanadium redox flow yaweebwa kkampuni ya Invinity. Jean-Louis Cols, omumyuka w’akulira dizayini mu kkampuni eno, yalambuludde bulungi enkola y’okusindika, okuteekawo wamu n’okulonda enkola ya pulojekiti eno, era n’akikkaatiriza nti bbaatule yeetaaga okuteekebwa ku nteekateeka, n’obukakafu nga kw’otadde n’okwesigamizibwa.

Abakola bbaatule endala ez’enjawulo nga kw’otadde n’abazikola nabo bakakafu - Shibata Toshikazu owa Sumitomo Firm annyonnyola omulimu ogwakateekebwa mu The golden state, ne bbaatule ya 51MWh eyatandikibwa mu April 2022 eri kasitoma we Hokkaido Electric Power Co. Power storage space system details. Kino kikoleddwa okutumbula obusobozi bw’okuyungibwa ku mudumu gw’amasannyalaze ogw’omutendera ogusooka ennyo ogw’omulimu omunene ogw’okukola amasannyalaze g’empewo ogwa 1GW ku kizinga Hokkaido

Okusoomoozebwa kw’ebbeeyi ya bbaatule ezitambula.

Alexander Schoenfeldt owa kkampuni ekola bbaatule ezitambuza vanadium eya Cellcube yawadde okwekenneenya ku ngeri gye bakulembeddemu bizinensi zaabwe, era ne munne Magdalena Neidhart yakola okwekenneenya okujjuvu kw’enkola y’obulamu bwa bbaatule ezitambuza vanadium. Neidhart yazingako nti bbaatule ezitambula kwa vanadium ziyinza okusukka ennyo bbaatule za lithium titanate (LTO) mu ngeri gye ziyinza okukendeeza ku bbugumu ly’ensi yonna, era nti okuddamu okukozesa ebintu ebiva mu bbaatule ezikulukuta kiyinza n’okukendeeza ku buzibu bwazo ku butonde.

Ekirungo kya vanadium electrolyte kimanyiddwa okuba eky’okukozesa emirundi mingi era era kisobola okukyusibwa okuva ku bbaatule emu eya vanadium okudda ku ndala awatali buzibu, naye kitegeere nti omuwendo gw’ekintu kya vanadium gukyukakyuka. Emiwendo gyayo giraga emisono gy’akatale, era n’emiwendo egy’okulinnya mu kiseera kino mu butuufu givuddeko ensonga ezimu eziyiiya okuva mu bakola bbaatule za vanadium awamu n’abakola vanadium.

Paul Vollant owa Largo Resources, omukozi wa bbaatule ezitambuza vanadium, yateesa okuyimirizaawo enkozesa ya bbaatule ezitambuza vanadium ng’atandikawo kkampuni eyitibwa 'Largo Physca lVanadium', eyandikoze nga omukuumi wa bbaatule ezitambuza vanadium, okusobozesa bakasitoma baayo okuba ne bbaatule zennyini, Naye electrolyte esobola okupangisibwa. Kino kiggyawo omuwendo gwa kapito ogusooka ogw’okufuna vanadium (mu kiseera kino ogw’ebbeeyi) ng’emirimu gy’okutereka amasannyalaze gitandise okufulumya.

Waliwo engeri endala ez’enjawulo ku buzibu bw’omuwendo: Alan Greenshiels owa ESS alonze enkola ya bbaatule ezitambula ng’akozesa ekintu eky’amasannyalaze ekya ferric chloride. Olw’okuba ekirungo ky’amasannyalaze kikozesa ebintu eby’ebbeeyi entono, enkola eno ey’ekika kya bbaatule ey’enjawulo esobola okukendeeza ku nsaasaanya mu kukola ebintu ebinene. Kino kijja kuwa ESS omugaso munene ku bakola ebintu ebirala eby’enjawulo, bwe yategeezezza.

Gye buvuddeko awo bwe yategeezeddwa mu bujjuvu ku katale k’emigabo mu New York, ESS kati yeesiga nnyo ku bakasitoma baayo abayinza okukulaakulanya mu biseera eby’omu maaso, nga baagala okukulaakulanya n’okuddukanya ebifo ebifulumya ebintu mu nsi nnyingi.

Waliwo ebintu ebiwerako ebyewuunyisa ebigenda mu maaso mu katale ka bbaatule ezitambula-- si kyangu nti okutumbula enkola ez’enjawulo eza bbaatule ezitambula, nga nnyingi ku zo zifuulibwa nga zeesigamiziddwa ku bintu eby’ebbeeyi entono, kigobererwa nnyo.

Enkola z’okutereka amaanyi ga bbaatule eza Iron-chromium ezitondebwawo bizinensi bbiri ziddamu okukola, wamu n’abakola bbaatule nga bakozesa zinc-air, hydrogen bromide era n’ebintu eby’obutonde eby’enjawulo. Ebimu ku birungi ebiri mu kusisinkana mu kifo mu lukiiko lw’ensi yonna olukubaganya ebirowoozo ku bbaatule ezitambula (IFBF) kwe kuba nti ebirungi ebiri mu buli kutereka amaanyi ga bbaatule tekinologiya ow’omulembe asobola okugendako, ate nga n’okussa ekitiibwa mu maaso g’abavuganya era n’abakolagana nabo.

Si kemiko ya bbaatule yokka enyuma, abazannyi b’akatale bagenda mu maaso n’ebintu bingi eby’okukola dizayini ya bbaatule nga kw’otadde n’okufulumya: okuyunga ebintu, okunnyonnyola enkola z’okukola, era n’okukozesa dizayini za bbaatule ennungi, byonna nga batunuulira bbaatule ezitambula ku lukalu n’ennyanja. Okubuuliriza kuno kwaleetawo okukubaganya ebirowoozo okw’ebbugumu.

Olukungaana lw’okukubaganya ebirowoozo lwakiraga bulungi nnyo nti waliwo okwekkiririzaamu kungi mu kifo kya bbaatule ezitambula mu kutabula amaanyi mu biseera eby’omu maaso, ng’ebigenda mu maaso mu kiseera kino bisikiriza obwagazi obw’ekitalo n’okugezaako okutegeera lwaki kitutte ekiseera ekiwanvu okuteekebwa ku bbanga.

Naye kirabika tewali bbula lya tekinologiya wa mulembe, nga kwotadde n’ebyokulabirako bingi eby’ebintu ebikola ddala bbaatule ezitambula ennaku zino. Tewali bbula lya bakapiteeni mu kitongole ky’amasannyalaze, naye kirabika waliwo ebiziyiza mu nsonga z’okutumbula obuyiiya era nga nakyo kivaamu okukendeeza ku nsaasaanya y’okufulumya, era n’okutondawo ebiragiro okutumbula obusobozi bw’amakolero n’emitendera gy’emirimu.

Positively okutunuulira ebizibu mu forum enzigule.

Abantu ssekinnoomu babikwata ku nsonga zino mu bwesimbu. Lakshmi Srinivasan owa Electric Power Research Study Institute (EPRI) mu butuufu abadde akola ku mulimu ogw’emyaka mingi okunoonyereza ku mbeera z’okulemererwa, obulabe era n’obumanyirivu mu kukola kwa bbaatule ezikulukuta, ezigenda okufulumizibwa mu bwangu.

Mu bufunze lipoota, okusoomoozebwa kw’amaanyi, amaanyi n’enkola y’okudda n’okudda eya bbaatule ezitambula wansi w’ebiragiro, awamu n’ebizibu by’okugatta wakati wa bbaatule awamu ne inverter, byogerwako. Srinivasan amaliriza nti data okusingawo n’okugguka byetaagibwa singa okunoonyereza kuno kugenda kukakasibwa bulungi. Okukendeeza ku bulabe kyetaagisa nnyo okukakasa obuwanguzi bw’okuteekebwa mu nkola mu biseera eby’omu maaso.

Abo abali mu kitongole ky’okutereka amasannyalaze bayinza okujjukira ebigambo ebimu ebifaananako bwe bityo ebikwata ku bika bya bbaatule ebirala eby’enjawulo mu kuteekebwa mu nkola kwabyo okwasooka ennyo. Okuteeka ebizibu bino mu lukiiko oluggule kiyinza okuwa obukakafu obw’ekiseera ekiwanvu nti ku nkomerero bijja kugonjoolwa.

Ekibiina ky’okukubaganya ebirowoozo ku bbaatule z’ensi yonna (IFBF) mukisa gwa kitalo okugabana obumanyirivu mu kukuza bbaatule ezitambula okuva mu nsi yonna. Nga ekyokulabirako, bbaatule ezisinga obungi mu mbeera ya zaabu ziwangaala okutuuka ku ssaawa 4 era nazo zigenda zibeera za mutindo. Okwetaaga kw’akatale ng’okwo mazima ddala kujja kuvuga okuteeka ssente ennyingi mu nkola z’ebifo ez’okutereka amaanyi ez’ebbeeyi entono awamu n’ennene ezimala ebbanga eddene.

N’ekyavaamu, ng’amakolero g’okutereka amaanyi mu bwengula gakyalina okutandikawo era n’abakola bbaatule ezitambula ennyo bayingira mu kukola ebintu eby’amaanyi, omutindo ogw’oku ntikko gulina okutumbula, bwe kityo ne kitumbula okwesigamizibwa kw’ebintu awamu n’okukola obulungi. Ng’ekyokulabirako ky’ebiyinza okutuukibwako, okulambula omukutu gwa yintaneeti ku mulimu gwa microgrid oguddukanyizibwa omukugu mu by’ebyuma John Cockerill mu Seraing, Bubirigi, ku nkomerero y’olukiiko kwawa ababaka omukisa okulaba bbaatule ekulukuta ng’eteekebwa mu nkola enkola y’okutereka amaanyi mu bwengula eya Sumitomo Electric.

Buno obuyiiya bwa bbaatule ezitambula (flow battery innovations) bwe bukulembedde omusono gw’amakolero. Zijja kutangaaza amakubo agagenda mu maaso n’okussa mu nkola mu bujjuvu ebika bya bbaatule ez’enjawulo ezitambula mu nteekateeka eziwerako era n’okukozesa. Era era okuteekebwa mu nkola okw’enjawulo kujja kwetaagisa obusobozi bw’okukola ebintu obusingawo n’okukulaakulanya emirimu mingi n’okusingawo.