Dị ka akụkọ mgbasa ozi si mba ọzọ si kwuo, Ngalaba Energy Energy US (DOE) na-ezube inye ndị na-emepụta ihe $ 30 nde na mkpali na ego maka ntinye nke usoro nchekwa nchekwa ike, n'ihi na ọ na-atụ anya na ọ ga-ebelata ọnụ ahịa nke ịmepụta usoro nchekwa ike.
Ego a, nke DOE's Office of Electricity (OE) na-elekọta, ga-ekewa ụzọ abụọ hà nhata nke nde $15 nke ọ bụla.Otu n'ime ego ahụ ga-akwado nyocha iji melite ntụkwasị obi nke sistemu nchekwa nchekwa ike ogologo oge (LDES), nke nwere ike inye ume ma ọ dịkarịa ala awa 10.Ego ọzọ ga-enye ego maka Mmemme Ngosipụta Ọfịs Ọfịs nke US Department of Energy (OE) ngwa ngwa, nke emebere iji kwado ngwa ngwa nchekwa nchekwa ike ọhụrụ.
Na Machị nke afọ a, mmemme ahụ kwere nkwa inye $2 nde ego nye ụlọ nyocha mba isii nke US Department of Energy iji nyere ụlọ ọrụ nyocha ndị a aka ime nyocha, na nde $ 15 ọhụrụ nwere ike inye aka mee ngwangwa nyocha na sistemụ nchekwa batrị.
Ọkara nke ọzọ nke ego DOE ga-akwado ụfọdụ usoro nchekwa ike nke dị na mmalite nke nyocha na mmepe, na ndị na-adịbeghị njikere maka mmejuputa azụmahịa.
Mee ngwa ngwa ntinye nke sistemu nchekwa ike
Gene Rodrigues, onye enyemaka odeakwụkwọ maka ọkụ eletrik na US Department of Energy, kwuru, sị: "Ịnweta ego ndị a ga-eme ka ntinye nke usoro nchekwa nchekwa ọkụ dịkwuo ngwa n'ọdịnihu ma nye ngwọta dị ọnụ ahịa maka igbo mkpa ọkụ eletrik nke ndị ahịa.Nke a bụ n'ihi ịrụsi ọrụ ike nke ụlọ ọrụ nchekwa nchekwa ike.", ụlọ ọrụ ahụ na-ebute ụzọ n'ịkwalite mmepe nke nchekwa nchekwa ike ogologo oge nke ọgbara ọhụrụ."
Ọ bụ ezie na Ngalaba Ike US ekwuputaghị ndị mmepe ma ọ bụ ọrụ nchekwa ike ga-enweta ego ahụ, atụmatụ a ga-arụ ọrụ maka ebumnuche 2030 nke Nchekwa Nchekwa Ike Ukwu (ESGC), nke gụnyere ụfọdụ Target.
ESGC bidoro na Disemba 2020. Ebumnuche nke ihe ịma aka a bụ iji belata ọnụ ahịa nchekwa nchekwa ike maka sistemụ nchekwa ike ogologo oge site na 90% n'etiti 2020 na 2030, na-ebute ụgwọ ọkụ eletrik ha ruo $ 0.05 / kWh.Ebumnobi ya bụ ibelata mmepụta ihe nke ngwugwu batrị 300-kilometer EV site na 44% n'ime oge ahụ, na-ebute ọnụ ahịa ya ruo $ 80 / kWh.
A na-eji ego sitere na ESGC kwado ọtụtụ ọrụ nchekwa ike, gụnyere "Grid Energy Storage Launchpad" nke Pacific Northwest National Laboratory (PNNL) na-ewu na $ 75 nde na ego gọọmentị.Mkpịsị ego kacha ọhụrụ ga-aga n'ihu nyocha na ọrụ mmepe nwere oke oke n'otu aka ahụ.
ESGC etinyekwala $17.9 nde nye ụlọ ọrụ anọ, Largo Clean Energy, TreadStone Teknụzụ, OTORO Energy na Quino Energy, iji mepụta usoro nyocha na nrụpụta ọhụrụ maka nchekwa ike.
Usoro mmepe nke ụlọ ọrụ nchekwa ike na United States
DOE kwuputara ohere ego ọhụrụ ndị a na ESGC Summit na Atlanta.DOE kwukwara na Pacific Northwest National Laboratory na Argonne National Laboratory ga-eje ozi dị ka ndị nhazi ọrụ ESGC maka afọ abụọ na-abịa.Ụlọ ọrụ DOE nke ọkụ eletrik (OE) na DOE's Office of Energy Efficiency and Renewable Energy ga-enye onye ọ bụla $300,000 na ego iji kpuchie ọnụ ahịa nke mmemme ESGC site na njedebe nke afọ mmefu ego 2024.
A nabatara ego ọhụrụ ahụ nke ọma site na akụkụ nke ụlọ ọrụ mmepụta ihe zuru ụwa ọnụ, na Andrew Green, onye isi nchịkwa nke International Zinc Association (IZA), na-azọrọ na-enwe obi ụtọ na akụkọ ahụ.
"Ndị otu International Zinc Association nwere obi ụtọ ịhụ Ngalaba Energy Energy na United States na-ekwupụta nnukwu ntinye ego ọhụrụ na nchekwa ike," Green kwuru, na-ekwupụta mmasị na-eto eto na zinc dị ka akụkụ nke usoro nchekwa batrị.O kwuru, sị, "Anyị nwere obi ụtọ maka ohere ndị batrị zinc na-eweta na ụlọ ọrụ ahụ.Anyị na-atụ anya ịrụkọ ọrụ ọnụ iji dozie atụmatụ ọhụrụ a site na atụmatụ batrị zinc. "
Akụkọ a na-esochi mmụba dị egwu na ike arụnyere nke sistemu nchekwa batrị etinyere na United States n'afọ ndị na-adịbeghị anya.Dị ka data nke US Energy Information Administration wepụtara, ngụkọta arụnyere ike nke nnukwu-ọnụ ọgụgụ batrị ike nchekwa usoro na United States amụbawo site 149.6MW na 2012 ruo 8.8GW na 2022. The ijeụkwụ nke uto na-na-na-ebuli nke ukwuu. na 4.9GW nke sistemu nchekwa ike etinyere na 2022 fọrọ nke nta ka ọ bụrụ okpukpu abụọ karịa afọ gara aga.
Ego gọọmentị US nwere ike ịdị oke mkpa iji nweta ebumnuche nchekwa nchekwa ike ya dị oke egwu, ma n'ihe gbasara ịbawanye ikike arụnyere nke sistemu nchekwa ike na United States yana imepụta teknụzụ nchekwa ike ogologo oge.N'ọnwa Nọvemba gara aga, Ngalaba Ike US kwupụtara kpọmkwem $350 nde na ego maka ọrụ nchekwa nchekwa ike ogologo oge, na-achọ ịkwalite ihe ọhụrụ na mpaghara a.
Oge nzipu: Ọgọst-04-2023
