Ho ya ka ditlaleho tsa mecha ya ditaba ya kantle ho naha, Lefapha la Matla la Amerika (DOE) le rera ho fa bahlahisi dithuso tsa $30 milione le ditjhelete bakeng sa ho kenngwa tshebetsong ha ditsamaiso tsa polokelo ya matla, hobane le tshepa ho fokotsa haholo ditjeo tsa ho kenngwa tshebetsong ha ditsamaiso tsa polokelo ya matla.
Chelete ena, e tsamaisoang ke Ofisi ea Motlakase ea DOE (OE), e tla aroloa ka lichelete tse peli tse lekanang tsa $15 milione ka 'ngoe. E 'ngoe ea lichelete tsena e tla tšehetsa lipatlisiso tsa ho ntlafatsa botšepehi ba litsamaiso tsa polokelo ea matla tsa nako e telele (LDES), tse ka fanang ka matla bonyane lihora tse 10. Letlole le leng le tla fana ka chelete bakeng sa Lenaneo la Pontšo ea Ts'ebetso e Potlakileng ea Ofisi ea Motlakase (OE) ea Lefapha la Matla la US, e etselitsoeng ho lefella ka potlako ho kenngoa ha polokelo ea matla a macha.
Ka Hlakubele selemong sena, lenaneo le tšepisitse ho fana ka $2 milione ho lilaboratori tse tšeletseng tsa naha tsa Lefapha la Matla la US ho thusa litsi tsena tsa lipatlisiso ho etsa lipatlisiso, 'me chelete e ncha ea $15 milione e ka thusa ho potlakisa lipatlisiso mabapi le litsamaiso tsa polokelo ea matla a betri.
Karolo e 'ngoe ea lichelete tsa DOE e tla tšehetsa litsamaiso tse ling tsa polokelo ea matla tse leng mehatong ea pele ea lipatlisiso le nts'etsopele, 'me li e-so lokele ho kenngoa tšebetsong khoebong.
Potlakisa ho kenngoa ha litsamaiso tsa polokelo ea matla
Gene Rodrigues, Motlatsi oa Mongoli oa Motlakase Lefapheng la Matla la US, o itse: "Ho fumaneha ha lichelete tsena ho tla potlakisa ho kenngoa ha litsamaiso tsa polokelo ea matla nakong e tlang le ho fana ka litharollo tse theko e tlaase bakeng sa ho fihlela litlhoko tsa motlakase tsa bareki. Sena ke litholoana tsa mosebetsi o boima oa indasteri ea polokelo ea matla." , indasteri e ka pele ho nts'etsopele ea nts'etsopele ea polokelo ea matla ea sejoale-joale ea nako e telele.
Leha Lefapha la Matla la Amerika le sa ka la phatlalatsa hore na ke bahlahisi bafe kapa merero efe ea polokelo ea matla e tla fumana chelete, merero ena e tla sebetsa ho fihlela lipheo tsa 2030 tse behiloeng ke Energy Storage Grand Challenge (ESGC), e kenyeletsang tse ling tsa Lipheo.
ESGC e qaliloe ka Tshitwe 2020. Sepheo sa phephetso ena ke ho fokotsa litšenyehelo tse leka-lekaneng tsa polokelo ea matla bakeng sa litsamaiso tsa polokelo ea matla tsa nako e telele ka 90% pakeng tsa 2020 le 2030, ho theola litšenyehelo tsa motlakase ho fihlela ho $0.05/kWh. Sepheo sa eona ke ho fokotsa litšenyehelo tsa tlhahiso ea betri ea EV ea lik'hilomithara tse 300 ka 44% nakong eo, ho theola litšenyehelo tsa eona ho fihlela ho $80/kWh.
Chelete e tsoang ho ESGC e sebelisitsoe ho tšehetsa merero e mengata ea polokelo ea matla, ho kenyeletsoa le "Grid Energy Storage Launchpad" e hahiloeng ke Pacific Northwest National Laboratory (PNNL) ka chelete ea mmuso ea $75 milione. Potoloho ea morao-rao ea lichelete e tla ea mererong e tšoanang ea lipatlisiso le nts'etsopele e nang le sepheo se seholo.
ESGC e boetse e fane ka $17.9 milione ho lik'hamphani tse 'ne, Largo Clean Energy, TreadStone Technologies, OTORO Energy le Quino Energy, ho nts'etsapele mekhoa e mecha ea lipatlisiso le tlhahiso bakeng sa polokelo ea matla.
Mokhoa oa nts'etsopele ea indasteri ea polokelo ea matla United States
DOE e phatlalalitse menyetla ena e mecha ea lichelete Sebokeng sa ESGC se Atlanta. DOE e boetse e hlokometse hore Laboratori ea Naha ea Pacific Northwest le Laboratori ea Naha ea Argonne li tla sebetsa e le bahokahanyi ba merero ea ESGC lilemong tse peli tse tlang. Ofisi ea Motlakase (OE) ea DOE le Ofisi ea Bokhoni ba Matla le Matla a Tsosolositsoeng ea DOE ka 'ngoe li tla fana ka chelete ea $300,000 ho koahela litšenyehelo tsa lenaneo la ESGC ho fihlela qetellong ea selemo sa lichelete sa 2024.
Chelete ena e ncha e amohetsoe ka tsela e ntle ke likarolo tsa indasteri ea thepa ea lefats'e, 'me Andrew Green, motsamaisi ea ka sehloohong oa Mokhatlo oa Machaba oa Zinc (IZA), o itse o thabetse litaba tsena.
“Mokhatlo oa Machaba oa Zinc o thabetse ho bona Lefapha la Matla la US le phatlalatsa matsete a macha a maholo polokelong ea matla,” ho boletse Green, a hlokomela thahasello e ntseng e hola ea zinc e le karolo ea litsamaiso tsa polokelo ea libeteri. O itse, “Re thabetse menyetla eo libeteri tsa zinc li e tlisetsang indasteri. Re labalabela ho sebetsa 'moho ho rarolla maano ana a macha ka morero oa libeteri tsa zinc.”
Litaba tsena li latela keketseho e kholo ea bokhoni bo kentsoeng ba litsamaiso tsa polokelo ea libeteri tse sebelisitsoeng United States lilemong tsa morao tjena. Ho ea ka lintlha tse lokollotsoeng ke US Energy Information Administration, bokhoni bo kopantsoeng ba litsamaiso tse kholo tsa polokelo ea matla a libeteri United States bo eketsehile ho tloha ho 149.6MW ka 2012 ho ea ho 8.8GW ka 2022. Lebelo la kholo le lona le ntse le eketseha haholo, ka 4.9GW ea litsamaiso tsa polokelo ea matla tse sebelisitsoeng ka 2022 li batla li imena habeli ho feta selemong se fetileng.
Ho ka etsahala hore ebe thuso ea lichelete ea mmuso oa Amerika e bohlokoa haholo ho fihlelleng lipheo tsa eona tse kholo tsa ho kenya tšebetsong polokelo ea matla, ka bobeli mabapi le ho eketsa bokhoni bo kentsoeng ba litsamaiso tsa polokelo ea matla United States le ho nts'etsapele mahlale a polokelo ea matla a nako e telele. Ka Pulungoana selemong se fetileng, Lefapha la Matla la US le phatlalalitse ka ho khetheha $350 milione ea lichelete bakeng sa merero ea polokelo ea matla a nako e telele, ka sepheo sa ho khothaletsa boqapi lefapheng lena.
Nako ea poso: Phato-04-2023
