Sida laga soo xigtay warbixinnada warbaahinta ajnabiga ah, Waaxda Tamarta ee Mareykanka (DOE) waxay qorsheyneysaa inay siiso horumariyayaal $ 30 milyan oo dhiirigelin ah iyo maalgelin loogu talagalay dejinta nidaamyada kaydinta tamarta, sababtoo ah waxay rajaynaysaa inay si weyn hoos ugu dhigto kharashka ku baxaya hababka kaydinta tamarta.
Maalgelinta, oo uu maamulo DOE's Office of Electricity (OE), ayaa loo qaybin doonaa laba lacag oo isle'eg oo dhan $15 milyan midkiiba.Mid ka mid ah lacagaha ayaa taageeri doona cilmi baarista hagaajinta isku halaynta nidaamyada kaydinta tamarta muddada dheer (LDES), kaas oo ku siin kara tamar ugu yaraan 10 saacadood.Sanduuqa kale ayaa bixin doona maalgelinta Waaxda Tamarta ee Maraykanka ee Xafiiska Korontada (OE) Barnaamijka Bandhigga Dhaqdhaqaaqa ee Degdegga ah, kaas oo loogu talagalay in si degdeg ah loo maalgeliyo kaydinta tamarta cusub.
Bishii Maarso ee sanadkan, barnaamijku wuxuu ballan-qaaday inuu bixin doono 2 milyan oo doolar oo maalgelin ah lix ka mid ah shaybaarada qaranka ee Waaxda Tamarta ee Maraykanka si ay uga caawiyaan hay'adaha cilmi-baarista inay sameeyaan cilmi-baaris, 15-ka milyan ee cusub ee maalgelinta ah waxay gacan ka geysan kartaa dardar-gelinta cilmi-baarista hababka kaydinta tamarta batteriga.
Qaybta kale ee maalgelinta DOE waxay taageeri doontaa qaar ka mid ah nidaamyada kaydinta tamarta kuwaas oo ku jira marxaladaha hore ee cilmi baarista iyo horumarinta, oo aan weli diyaar u ahayn hirgelinta ganacsiga.
Dardar gelinta dejinta nidaamyada kaydinta tamarta
Gene Rodrigues, Kaaliyaha Xoghayaha Korontada ee Waaxda Tamarta ee Mareykanka, ayaa yiri: "Helitaanka maalgelintan waxay soo dedejin doontaa keenista hababka kaydinta tamarta mustaqbalka waxayna siin doontaa xal-wax-ku-ool ah oo lagu daboolo baahida korontada ee macaamiisha.Tani waa natiijada shaqo adag oo ay sameeyeen warshadaha kaydinta tamarta.", Warshaduhu waxa ay safka hore kaga jiraan horumarinta kaydinta tamarta ee casriga ah ee muddada dheer”.
Halka Waaxda Tamarta ee Maraykanku aanay shaacin kuwa horumariya ama mashaariicda kaydinta tamarta heli doona maalgelinta, hindisayaashu waxay ka shaqayn doonaan dhinaca yoolalka 2030 ee ay dejisay Caqabadda Weyn ee Kaydinta Tamarta (ESGC), oo ay ku jiraan Bartilmaameedka.
ESGC waxa la bilaabay Diseembar 2020. Hadafka caqabada waa in la dhimo qiimaha la siman yahay ee kaydinta tamarta ee nidaamyada kaydinta tamarta muddada dheer 90% inta u dhaxaysa 2020 iyo 2030, taasoo keenaysa kharashkooda koronto ilaa $0.05/kWh.Hadafkeedu waa in la dhimo qiimaha wax soo saarka batteriga 300-kilomitir ee EV 44% muddada, taasoo keenaysa qiimaheeda ilaa $80/kWh.
Maalgelinta ESGC ayaa loo isticmaalay in lagu taageero tiro mashruucyo kaydinta tamarta ah, oo ay ku jiraan "Grid Energy Storage Launchpad" oo ay dhistay Shaybaadhka Qaranka ee Waqooyi-galbeed ee Baasifiga (PNNL) iyada oo $75 milyan ay ku bixisay maalgelinta dawladda.Wareegii ugu dambeeyay ee maalgelinta waxa ay aadi doontaa dhanka cilmi-baarista iyo mashaariicda horumarineed ee hamiga leh.
ESGC waxay kaloo ballan-qaadday $17.9 milyan afar shirkadood, Largo Clean Energy, TreadStone Technologies, OTORO Energy iyo Quino Energy, si ay u horumariyaan cilmi-baaris cusub iyo habab wax soo saar oo loogu talagalay kaydinta tamarta.
Isbeddelka horumarka warshadaha kaydinta tamarta ee Maraykanka
DOE waxay kaga dhawaaqday fursadahan cusub ee maalgelinta Shirwaynaha ESGC ee Atlanta.DOE waxay kaloo xustay in Shaybaadhka Qaranka ee Waqooyi-galbeed ee Baasifiga iyo Shaybaadhka Qaranka ee Argonne ay u shaqayn doonaan sidii isuduwayaasha mashruuca ESGC labada sano ee soo socota.Xafiiska Korontada ee DOE (OE) iyo Xafiiska Waxtarka Tamarta iyo Tamarta La cusboonaysiin karo ee DOE ayaa mid walba bixin doona $300,000 oo maalgelin ah si loo daboolo kharashka barnaamijka ESGC ilaa dhamaadka sanad xisaabeedka 2024.
Maalgelinta cusub waxaa si wanaagsan u soo dhaweeyay qaybo ka mid ah warshadaha badeecooyinka caalamiga ah, iyadoo Andrew Green, oo ah agaasimaha fulinta ee Ururka Zinc International (IZA), uu sheegay inuu ku faraxsan yahay warka.
"Ururka Zinc International wuxuu ku faraxsan yahay inuu arko Waaxda Tamarta ee Mareykanka oo ku dhawaaqday maalgashi cusub oo cusub oo lagu keydinayo tamarta," ayuu yiri Green, isagoo xusay xiisaha sii kordhaya ee zinc oo ah qayb ka mid ah nidaamyada kaydinta batteriga.Waxa uu yidhi, "Waan ku faraxsanahay fursadaha ay baytariyada zinc ay u keenaan warshadaha.Waxaan rajeyneynaa inaan si wadajir ah uga shaqeyno si aan wax uga qabanno dadaalladan cusub iyada oo loo marayo hindisaha batteriga zinc."
Warku wuxuu daba socdaa koror aad u weyn oo ku yimid awoodda la rakibay ee nidaamyada kaydinta baytariga ee la geeyay Mareykanka sannadihii la soo dhaafay.Marka loo eego xogta ay soo saartay Maamulka Macluumaadka Tamarta ee Maraykanka, awoodda isugeynta ee lagu rakibay nidaamyada kaydinta tamarta batteriga ee baaxadda leh ee Mareykanka ayaa ka kordhay 149.6MW 2012 ilaa 8.8GW sanadka 2022. Xawaaraha kobaca ayaa sidoo kale si weyn kor ugu kacaya. iyadoo 4.9GW ee nidaamyada kaydinta tamarta la geeyay 2022 ku dhawaad labanlaab marka loo eego sannadkii hore.
Maalgelinta dawladda Maraykanku waxay u badan tahay inay muhiim u tahay gaarista himilooyinkeeda kaydinta tamarta ee hamiga, labadaba xagga kordhinta awoodda rakiban ee nidaamyada kaydinta tamarta ee Maraykanka iyo horumarinta tignoolajiyada kaydinta tamarta muddada dheer.Bishii Nofembar ee la soo dhaafay, Waaxda Tamarta ee Mareykanka ayaa si gaar ah ugu dhawaaqday $350 milyan oo doolar oo lagu maalgelinayo mashaariicda kaydinta tamarta muddada dheer, iyada oo ujeeddadeedu tahay in lagu dhiirrigeliyo hal-abuurnimada goobtan.
Waqtiga boostada: Agoosto-04-2023
