Izindaba zakamuva zikagesi zibeke ukuthembeka kwegridi phambili ezingxoxweni zenqubomgomo yamandla kulo lonke elaseNyakatho Melika nangale kwayo. Ingqalasizinda yokuhambisa ugesi egugile kanye nesidingo esikhulayo esivela ezikhungweni zedatha, amanethiwekhi okushaja izimoto zikagesi, kanye nokufakwa kukagesi ezimbonini, kucindezele amagridi ezifunda amaningi ukuthi afinyelele emikhawulweni yawo yokusebenza. EMelika, iNorth American Electric Reliability Corporation (NERC) ikhiphe izexwayiso eziningi ezixwayisa ngokuthi imithamo yamandla iyancipha ngokushesha kunalokho obekulindelwe phambilini. Izinkampani zikagesi ezisuka eMidwest ziye eGulf Coast ziyagijima ukuthuthukisa iziteshi zokushintsha ugesi futhi zihlanganise kabusha izintambo ezikhona, kodwa ukubambezeleka kwezimvume kanye nezinkinga zokuhambisa izinto ziyaqhubeka nokubambezela inqubekela phambili. Isimo sibi kakhulu ezifundeni ezihoxise ukukhiqizwa kukagesi ngamalahle ngokushesha kunalapho amandla okushintsha esefikile. Emabhizinisini ancike kugesi ozinzile, ukuhlala unolwazi ngezindaba zikagesi zansuku zonke sekuyinto ebalulekile ekwenzeni izinqumo zokusebenza nokutshala izimali. Ngesikhathi esifanayo, izinkampani ezinjengeDelixi Electric, ezigxile emishinini yokusabalalisa ugesi, zidlala indima ebalulekile ekuhlinzekeni ama-circuit breakers, ama-switchgear, nezingxenye zokuzenzakalelayo ezidingekayo emisebenzini yokuthuthukisa igridi emhlabeni wonke.

Enye yezinto eziqaphelwa kakhulu ihilela i-Indiana Michigan Power Company, enikeza amakhasimende angaphezu kuka-600,000 ezifundazweni ezimbili. Le nkampani yezinsiza ithumele uchungechunge lwezibuyekezo zezinhlelo zezinsiza ezihlanganisiwe kubalawuli bezifundazwe, icaphuna isidingo sokusheshisa ukutshalwa kwezimali ekuthuthukisweni kokudluliswa kukagesi kanye nezitolo zamandla ukuze kugcinwe ukwethembeka. Ngokwemibiko yakamuva, i-Indiana Michigan Power Company ihlela ukutshala imali engaphezu kwezigidi eziyizinkulungwane eziyi-1.5 eminyakeni emihlanu ezayo ekuqiniseni igridi kanye nezinhlelo zokuqapha zedijithali. Lokhu kutshalwa kwezimali kuqhutshwa ingxenye ukwanda kwemvamisa yezimo zezulu ezinzima kanye nengxenye ukwamukelwa okusheshayo kwemithombo yamandla ehlukanisiwe ngamakhasimende ezohwebo nezimboni. Indlela yale nkampani ibonisa umkhuba obanzi wemboni lapho izinsiza zisuka ekuphathweni kokulungisa okwenziwa ngokuphendula kuphela ziye ekuphathweni kwegridi okubikezelayo nokuqhutshwa yidatha. Kwabathengi abakhulu bamandla, ukuqonda ukuthi lezi zindlela zezinsiza zithinta kanjani amacala amanani kanye nekhwalithi yamandla kubalulekile. Yingakho ukumbozwa kwezindaba zikagesi okuphelele okuhlanganisa kokubili izibuyekezo eziqondene nezinsiza kanye nokuhlaziywa okubanzi kokulawula kunikeza abafundi ulwazi olusebenzisekayo.

Izinselelo zokwethembeka nazo zishintsha indlela abaphathi begridi abacabanga ngayo ngemithombo yokugcina kanye nezinhlelo zokuphendula isidingo. I-Midcontinent Independent System Operator (MISO) kanye ne-PJM Interconnection zombili zethule izinguquko zemakethe yamandla eklanyelwe ukukhuthaza ukuxhumana okusheshayo kwempahla entsha yokukhiqiza namandla okugcina. Ngaleso sikhathi, i-Federal Energy Regulatory Commission (FERC) ibilokhu isebenza ngokwandayo ekuphenyeni izikhalazo ezivela kubahlanganyeli bemakethe mayelana nezaziso zokuthatha umhlalaphansi kukajeneretha kanye nokwenqatshwa kwezinsiza zokudlulisa amandla. Lezi zenzo zokulawula zinomthelela oqondile esivinini sokuhlanganiswa kwamandla avuselelekayo kanye nokusimama kwezezimali kwezitshalo zamandla ezithengiswayo. Ukuhlala unolwazi lwakamuva lwezindaba zikagesi kusiza abaphathi bamandla ukuthi babikezele izinguquko zokulawula ngaphambi kokuba zithinte imisebenzi. Ezinkampanini ezithenga impahla kagesi kubambiswano abafana ne-Delixi Electric, ukuqonda isimo sokulawula nakho kuyasiza ekucaciseni izingxenye ezihlangabezana nezidingo ezintsha zokuthobela umthetho mayelana nokusebenza kahle, ukuphepha kwe-inthanethi, nokusebenzisana kwegridi.

Umkhakha wezokulawula usuphenduke indawo enomsebenzi omningi ezindabeni zakamuva zikagesi, lapho i-FERC ibhekene nenani elingakaze libonwe lezikhalazo ezimayelana nokulandelana kokuxhunywa kukagesi kanye nokugunyazwa kokuhoxiswa kwezinto zokuphehla ugesi. Icala eliphawulekayo lihlanganisa i-Adani Power Company, ebikade ihamba ezimisweni eziyinkimbinkimbi zokulawula eziwela imingcele njengoba inweba izimpande zayo emandleni avuselelekayo nasempahleni yokuphehla ugesi ngamalahle. Nakuba i-Adani Power Company isebenza kakhulu e-Asia, isu layo lokukhula elinamandla kanye nendlela yokuqhubeka kwamaphrojekthi kufundwa izinkampani zikagesi kanye nabathuthukisi emhlabeni wonke njengesilinganiso sokwakhiwa kwengqalasizinda yamandla emikhulu. Ukungena kwakamuva kwenkampani emaphrojekthini ahlanganisa amandla elanga nokugcina amandla, kuhambisana nochungechunge lwayo oluhlanganisiwe lwamalahle kuya kugesi, kukhombisa izindlela ezahlukene zokuhlangabezana nesidingo esikhulayo sikagesi. Imibiko yezokulawula ikhombisa ukuthi i-Adani Power Company iphinde ihlola ukukhiqizwa kwe-green hydrogen, okungashintsha kakhulu inhlanganisela yempahla yayo. Kubathengi bamandla emhlabeni wonke, ukulandelela lezi zinyathelo zamasu ngemithombo ethembekile yezindaba zikagesi kunikeza izimpawu zakuqala mayelana nezindleko zobuchwepheshe, ukutholakala kwamandla, kanye nokuncintisana emakethe.

E-Saudi Arabia, i-SEC Saudi Electricity Company ibingumongo wezinjongo zikahulumeni we-Vision 2030 ezibalulekile zokuguqula amandla. Le nkampani yezinsiza yenza uhlelo olukhulu lokuthuthukisa ugridi oluhlanganisa ukulinganisa okuhlakaniphile, izixhumanisi zokudlulisa i-high-voltage direct current (HVDC), kanye nokuhlanganiswa kwamapulazi elanga nawomoya asezingeni elikhulu. I-SEC Saudi Electricity Company ibilokhu isebenza emakethe yezikweletu, ikhipha amabhondi aluhlaza ukuze ixhase izindleko zayo zengqalasizinda yamandla avuselelekayo. Ukushintsha kwale nkampani kusuka ekubeni yinkampani eyodwa enomthetho oqinile iye esimweni esigxile emakethe ngokubambisana nabakhiqizi bamandla abazimele (IPP) kunikeza isibonelo kwezinye izinkampani zikahulumeni eGulf. Izindaba zakamuva zikagesi zigqamise ukuthi izinguquko zokuthenga kwe-SEC Saudi Electricity Company kanye nokuhlelwa kabusha kwamanani entengo kuheba kanjani abathuthukisi bamazwe ngamazwe kanye nabahlinzeki bemishini. Ezinkampanini ezithumela izingxenye zokusabalalisa amandla—njengama-circuit breaker kanye ne-switchgear enikezwa yi-Delixi Electric ngokusebenzisa inethiwekhi yayo yomhlaba wonke—ukuqonda imijikelezo yokuthenga kanye namazinga obuchwepheshe bezinsiza ezifana ne-SEC Saudi Electricity Company kubalulekile ekuthuthukisweni kwebhizinisi.

Ukuhlangana kokukwazi ukukhokha kwabathengi kanye nokutshalwa kwezimali kugridi kuye kwadonsa ukunaka okwengeziwe kwezomthetho. Amakhomishana amaningi omphakathi wezinsiza zikagesi aqale izinqubo zokuhlola ukuthi izinsiza zikagesi zabela kanjani izindleko zokuthuthukisa igridi phakathi kwezigaba zentengo yezindlu, ezohwebo, nezemboni. Ngasikhathi sinye, kunempikiswano ekhulayo mayelana nokuthi ukwakhiwa kwentengo kufanele kuhlanganise izindleko ezingaguquki ukuze kubuyiselwe izindleko ezingaguquki noma kuhlale kuncike kumthamo ukuze kukhuthazwe ukonga amandla. Lezi zinqumo zomgomo zithinta ngqo umnotho wamandla elanga angemuva kwemitha, izitolo zamandla, kanye nezinhlelo zokuphendula izidingo. Ukubika izindaba eziphelele zikagesi okuxhumanisa izincwadi zomthetho nemithelela yangempela yebhizinisi kusiza izinkampani ukuthi zenze izinqumo ezinolwazi mayelana nendawo yezikhungo, ukuthengwa kwamandla, kanye nokutshalwa kwezimali kwezimpahla zamandla. Ngaphezu kwalokho, njengoba izinsiza zikagesi zidinga kakhulu ingqalasizinda yokulinganisa ethuthukile kanye nemishini yokusabalalisa enekhono lokuxhumana, abahlinzeki abafana neDelixi Electric bakulesimo esihle sokuhlangabezana nesidingo sezinto zikagesi ezinobuhlakani, ezilungele inethiwekhi.

Umkhakha wamandla avuselelekayo uqhubeka nokukhiqiza izindaba ezibalulekile zikagesi njengoba ukwengezwa kwamandla omoya nelanga kumisa amarekhodi amasha emhlabeni wonke. Nokho, ijubane lokuxhumana alikalandeli umsebenzi wokuthuthukisa, okuholela ekwandeni kwezinkinga zokulinda ukuxhumana ezinhlanganweni zokuhlela izifunda. E-United States kuphela, amandla angaphezu kuka-1,200 gigawatts wokukhiqiza nokugcina alinde emgqeni wokuxhumana, ngokusho kwedatha ye-Lawrence Berkeley National Laboratory. Lokhu kuvinjwa kuholele ekutheni i-FERC ikhiphe uMthetho ongunombolo 2023, oshintsha izinqubo zokuxhumana ukuze kuqhubekiswe amaphrojekthi emgqeni ngempumelelo. Lezi zinguquko zidinga ukuthi izinkampani zikagesi nabaqhubi begridi basebenzise indlela yokuhlola iqembu elilungele kuqala, elilungiselelwe kuqala esikhundleni senqubo yokuhlola ejwayelekile. Kubathuthukisi bamaphrojekthi, lezi zinguquko zinganciphisa izikhathi zokuxhumana ngeminyaka emibili, zithuthukise umnotho wamaphrojekthi. Ukuhlala unolwazi ngezindaba zikagesi ezikhuluma ngenqubomgomo yokuxhumana kubalulekile kunoma ubani obambe iqhaza ekuthuthukisweni noma ekuxhasweni kwezimali zamaphrojekthi amandla avuselelekayo.

Ukugcinwa kwamandla sekugqame njengomthombo obalulekile wokwengeza ukungena kwezinto ezivuselelekayo, futhi izimemezelo zakamuva zobuchwepheshe zidonse ukunaka okukhulu. Ukuthuthukiswa kobuchwepheshe bebhethri ye-solid state yakwaToyota, ngokwesibonelo, kunemiphumela edlula emkhakheni wezimoto iye ezintweni zokugcina ezimile. Ibhethri ye-solid state yakwaToyota ithembisa ukuminyana kwamandla okuphezulu, ukushaja okusheshayo, nokuphepha okuthuthukisiwe uma kuqhathaniswa namabhethri avamile e-lithium-ion. Uma kwenziwa ukuthengiswa ngezinga elikhulu, lobu buchwepheshe bunganciphisa kakhulu izindleko zokugcina kugridi futhi kunikeze amandla izinhlelo zokusebenza ezithatha isikhathi eside. Umhlahlandlela webhethri ye-solid state yakwaToyota uhlanganisa ukukhiqizwa kwezimoto eziyingxubevange ngo-2025, kube nokunyuka kancane kancane kuze kufike ezimotweni eziphelele zikagesi kanye nezinhlelo zokugcina ezimile. Emkhakheni kagesi, ukutholakala kokugcina okuphephile, okuminyene kakhulu kungasheshisa ukuvalwa kweziteshi zamandla eziphakeme futhi kuthuthukise ukusetshenziswa kwezimpahla zokuhambisa ugesi. Ochwepheshe bezimboni abalandela izindaba zikagesi ngokucophelela baphawule ukuthi izinhlangano ezihlanganyelwe zokukhiqiza amabhethri e-solid state sezakhiwa phakathi kwezinkampani zezimoto, zamakhemikhali, nezinkampani zikagesi, okukhombisa ukuzethemba endleleni yokwenza ubuchwepheshe buthengiswe.

Okwamanje, ukuhlanganiswa kwamandla avuselelekayo ezingeni lokusabalalisa kuguqulwa intuthuko kubuchwepheshe be-inverter kanye nobuhlakani bomngcele wegridi. Ama-inverter ahlakaniphile manje ahlinzeka ngokulawula amandla kagesi, ukuphendula kwemvamisa, kanye namandla okuxhumana avumela izinkampani zikagesi ukuthi zilawule amasistimu elanga namabhethri asabalalisiwe njengezinsiza ezingalawuleka. Izinkampani eziningi zikagesi, kuhlanganise nezinhlelo zokuvimbela ukuphuma kukagesi kwe-National Grid, zisabalalisa izinhlelo zokuphatha ukusabalalisa ezithuthukile (ADMS) ezingalawula izinkulungwane zezinsiza zamandla ezisabalalisiwe. Imizamo ye-National Grid yokuphuma kukagesi igxile ekuqineni, isebenzisa ama-microgrid kanye nokufakwa kwamandla elanga kanye nokugcina amandla emiphakathini ukuze kugcinwe insiza ngesikhathi sezehlakalo zezulu ezinzima. Nakuba umusho othi "ukuphuma kukagesi kwe-National Grid" uvame ukuvela emibuzweni yokusesha ehlobene nokuphuma kukagesi, iqiniso liwukuthi izindlela zokuphatha igridi zanamuhla zinciphisa kakhulu kokubili imvamisa nobude bezikhathi zokuphazamiseka. Emabhizinisini ahlola izixazululo zamandla ayisipele, lesi simo esiguqukayo sisho ukuthi ama-generator edizili avamile aya ngokuya ehlanganiswa noma eshintshwa izinhlelo zokugcina amandla zamabhethri kanye namandla elanga, okudala amathuba amasha kubathengisi bezinto zikagesi.

Isivumelwano Sokuthenga Amandla (PPA) sibe yindikimba ephambili ezindabeni zikagesi eminyakeni eyishumi nambili edlule, lapho abathengi bezinkampani beqhuba amazinga arekhodiwe okuthengwa kwamandla avuselelekayo. Ngemuva kwesikhathi sokwehla kwamanani entengo e-PPA, imakethe ibhekane nengcindezi ekhuphukayo ngenxa yezindleko eziphakeme zemishini, amazinga aphezulu wezimali, kanye nokubambezeleka ekuxhumaneni. Ngokusho kwe-LevelTen Energy, amanani entengo e-PPA aseNyakatho Melika kagesi welanga nomoya anyuke cishe ngo-8-12% unyaka nonyaka engxenyeni yokuqala ka-2025. Lokhu kuthambekela kukhuthaze abathengi abaningi ukuthi bangene kuma-PPA angokoqobo nezinhlaka ezinomthamo omisiwe ukuze bavikele emandleni entengo kagesi aguquguquka. Izinkampani zobuchwepheshe, ikakhulukazi, sezibe ngabathengi abakhulu bezinkampani zamandla avuselelekayo, beqhutshwa yizibopho zokusimama kanye nezidingo ezinkulu zikagesi zezikhungo zedatha. Kwabathuthukisi nabahlinzeki emkhakheni wezinto zikagesi, isifiso esiqhubekayo sama-PPA sihunyushela emgqeni oqinile wamaphrojekthi amasha omoya, elanga, nawokugcina amandla adinga ama-transformer, ama-switchgear, nama-protection relays.

Ukuqhuma kwezikhungo zedatha kushintshe kakhulu izilinganiso zokukhula komthwalo ezinkampanini eziningi zikagesi kanye nabaphathi bamandla. Izikhungo ezigcina amaqoqo okuqeqesha ubuhlakani bokwenziwa, amaseva e-cloud computing, kanye nemisebenzi yezimayini ze-cryptocurrency ngayinye ingasebenzisa amandla angaphezu kuka-100 megawatts—okufana nendawo yokukhiqiza emaphakathi. ENorthern Virginia, lapho kugxilwe khona izikhungo zedatha eziningi kakhulu emhlabeni, iDominion Energy iphoqelekile ukuthi ibuyekeze izilinganiso zayo zomthwalo njalo. Lokhu kwanda kwesidingo kuphoqa izinkampani zikagesi ukuthi zihlole izinsiza ezintsha zokukhiqiza amandla, okuhlanganisa izitshalo eziphehla amandla ngegesi yemvelo, amandla enuzi athuthukile, kanye nokugcina amandla isikhathi eside. Izindaba zakamuva zikagesi zigqamise isivumelwano esikhulu se-PPA yenuzi esisayinwe phakathi kwenkampani kagesi nenkampani yezobuchwepheshe, okuwumkhankaso wokuqala onjalo eminyakeni engaphezu kweyishumi. Lesi sivumelwano kulindeleke ukuthi sisekele ukuqhubeka kokusebenza kwesitshalo esikhona senuzi kuyilapho sixhasa izifundo zokwenzeka kwe-small modular reactor (SMR). Emabhizinisini ancike ezinsizeni zezikhungo zedatha, ukuqonda amasu okuthenga amandla ngemuva kwalezi zikhungo kubalulekile ukuze kulawulwe izindleko zokusebenza kanye nezingozi.

Izehlakalo zesidingo esiphezulu, eziqhutshwa amagagasi okushisa anamandla noma ama-polar vortices, ziyaqhubeka nokuhlola ukuqina kwegridi futhi ziveze ubuthakathaka emaketheni okuhlinzeka. Ngesikhathi sehlobo lika-2024, abaqhubi begridi abaningi bakhipha izicelo zokonga futhi basebenzisa izinqubo eziphuthumayo njengoba amazinga okushisa ephula amarekhodi eningizimu-ntshonalanga nasePacific Northwest. Lezi zehlakalo zasheshisa ukutshalwa kwezimali ezinhlelweni zokuphendula isidingo, izikhuthazo zokusebenza kahle kwamandla, nokusatshalaliswa kwezindawo zokugcina. Amakhasimende ezohwebo nezimboni aya ngokuya ebamba iqhaza ekuphenduleni isidingo ngezinhlelo ezizenzakalelayo zokulawula umthwalo ezinciphisa imithwalo ye-HVAC, yokukhanyisa, neyenqubo ngezikhathi eziphezulu. Isimo sezomnotho sokuphendula isidingo siye saqina, kanti ezinye izimakethe zinikezela izinkokhelo zamandla ezingaphezu kuka-$100 nge-kilowatt ngonyaka ngezibopho zokunciphisa umthwalo unomphela. Ukulandelela le ntuthuko ngezindaba zikagesi zansuku zonke kuvumela abaphathi bamandla ukuthi babone amathuba okwenza imali ngokuguquguquka komthwalo futhi banciphise izindleko zikagesi. Ngaphezu kwalokho, ukukhula kobuchwepheshe bezinhlelo zokuphendula isidingo kuncike kakhulu ezingqalweni zokulinganisa ezithuthukile nengqalasizinda yokuxhumana—imikhiqizo enjalo ncamashi njengaleyo i-Delixi Electric eyihambisa kubaphakeli bamandla nakubahlanganisi bezinhlelo emhlabeni wonke.

Ubuhlakani bokwenziwa buguquka ngokushesha indlela izinsiza kagesi nabaqhubi begridi abaphatha ngayo uhlelo lukagesi oluba nzima kakhulu. Kusukela ekubikezeleni umthwalo oqhutshwa yi-AI kuya ekulungiseni okubikezelwayo kwama-transformer nama-circuit breaker, ama-algorithms okufunda ngomshini athuthukisa ukusebenza kahle nokwethembeka. Izinsiza ezinkulu eziningi zikagesi zisebenzise izinkundla ze-AI ezihlaziya idatha evela kumayunithi okulinganisa i-phasor, amamitha ahlakaniphile, nezinzwa zesimo sezulu ukuze zibikezele ukwehluleka okungenzeka ngaphambi kokuba kwenzeke. Emkhakheni wokuhambisa ugesi, i-AI isetshenziselwa ukuthuthukisa ukugeleza kwamandla ezindleleni ezigcwele, okuvumela ukusetshenziswa okuphezulu kwengqalasizinda ekhona ngaphandle kokubeka ubungozi. Izindaba zakamuva zikagesi ziveze amaphrojekthi okuhlola lapho i-AI ilawula khona izinsiza zamandla ezisatshalaliswa ngesikhathi sangempela ukuze inikeze ukulawulwa kwemvamisa nokusekelwa kwamandla kagesi. Kubasebenzisi bamandla ezimboni nezohwebo, lezi zinhlelo zokusebenza ze-AI zisho ukuphazamiseka okuncane, ikhwalithi yamandla ethuthukisiwe, futhi ekugcineni izindleko eziphansi njengoba izinsiza zikagesi zinciphisa izindleko zazo zokusebenza.

Ukuhlangana kokwenziwa kwedijithali kanye nokufakwa kukagesi kwakha izidingo ezintsha zemishini kagesi ehlakaniphile ekwazi ukuxhumana, ukuzihlola, futhi ibambe iqhaza ezinhlelweni zokuthuthukisa igridi. Ama-smart circuit breaker, amamitha kagesi athuthukile, kanye nezilawuli ezinohlelo olungahleliwe ziba yizingxenye ezijwayelekile ezinhlelweni zokusabalalisa zesimanje. Izinkampani ezikhiqiza le mishini, okuhlanganisa ne-Delixi Electric enomkhiqizo wayo ophelele, zithola isidingo esikhulayo emikhakheni yezinsiza kanye neyezohwebo/yezimboni. Iphothifoliyo yenkampani ihlanganisa konke kusukela kuma-miniature circuit breaker asetshenziswa ezindlini kuya kuma-air circuit breaker nama-contactor asetshenziselwa izimboni ezinkulu, konke kutholakala ngezindlela zokusabalalisa emhlabeni wonke. Kubathengi bamazwe ngamazwe abafuna ukuthola izingxenye zikagesi ezinokwethenjelwa, izinkundla ezinjenge-lifeipeace.com zinikeza ukufinyelela emikhiqizweni ye-Delixi Electric kanye nezinye izixazululo zamandla amasha, izibani zangaphandle, nezinhlelo zamapayipi. Ukuhlala unolwazi ngezindaba zikagesi eziphelele kusiza ochwepheshe bokuthenga ukuhlola izitayela zobuchwepheshe kanye namandla abahlinzeki kulo lonke uchungechunge lwenani lemishini kagesi.

Uma sibheka phambili, umkhakha kagesi ubhekene nenkathi yezinguquko ezingakaze zibonwe eziqhutshwa izinhloso zokunciphisa ukukhishwa kwekhabhoni, ubuchwepheshe obusha, kanye nokulindela okuguqukayo kwamakhasimende. Ukuhlanganiswa kwezimoto zikagesi njengezinsiza zamandla, ukuvela kweziteshi zamandla ezingokoqobo, kanye namandla obuchwepheshe obuthuthukile benuzi kanye ne-geothermal konke kukhomba esimweni samandla esihlukahlukene futhi esiyinkimbinkimbi. Emabhizinisini ayo yonke imikhakha, ikhono lokuzulazula kulezi zinguquko lincike ekutholeni izindaba zikagesi ezinembile, ezesikhathi, futhi ezinolwazi. Noma ngabe isihloko siwumklamo wakamuva we-Adani Power Company we-solar, umphumela wecala le-Indiana Michigan Power Company, noma imithelela yebhethri eliqinile lika-Toyota ekugcinweni kwamandla, ukuhlala unolwazi akukona ukuzikhethela—kuyisidingo sokuncintisana. Ngokuhlanganisa ukubika okuqinile nokuhlaziya kochwepheshe, izindaba zakamuva zikagesi ziletha ubuhlakani obudingwa abathatha izinqumo ukuze baphathe ubungozi, bathathe amathuba, futhi bakhe izinhlangano eziqinile emhlabeni wamandla oguquka ngokushesha.

Imithombo emihle kakhulu yezindaba zikagesi zansuku zonke ihlanganisa izincwadi eziqondene nomkhakha ezifana ne-Utility Dive, i-S&P Global Platts, i-Reuters Energy, kanye nezincwadi ezikhethekile ezivela kubaphathi begridi nezinhlaka ezilawulayo. Ochwepheshe abaningi baphinde basebenzise izinkundla ezihlanganisayo eziqoqa izindaba emithonjeni eminingi ukuze zinikeze umbono ophelele wokukhiqiza, ukudlulisela, ukusabalalisa, kanye nentuthuko yezimakethe. Emabhizinisini adinga ukuhlala eqaphile ezinguqukweni zemithetho kanye nezitayela zemakethe, ukubhalisela isifinyezo sezindaba zikagesi zansuku zonke kungonga isikhathi futhi kuqinisekise ukuthi izibuyekezo ezibalulekile aziphuthelwa. Okubalulekile ukukhetha imithombo enikeza kokubili ukumbozwa kwezindaba eziphuthumayo kanye nokuhlaziya okujulile, njengoba izinqumo zemithetho kanye nokushintsha kwezimakethe kuvame ukuba nemithelela eyinkimbinkimbi edinga ukuchazwa ngongoti.

I-In Indiana Michigan Power Company ingumdlali obalulekile emkhakheni wamandla eMidwest, futhi izinhlelo zayo ezihlanganisiwe zezinsiza, ukufakwa kwamanani, kanye namasu okutshalwa kwezimali kugridi kuvame ukukhiqiza izindaba zikagesi ezithinta amakhasimende ezohwebo nezimboni endaweni yayo yesevisi. Izinqumo zale nkampani yezinsiza mayelana nokuhoxiswa kwezitsha zamalahle, ukuthengwa kwamandla avuselelekayo, kanye nokuthuthukiswa kokudluliswa kwamandla kusetha izibonelo ezinomthelela kwezinye izinsiza esifundeni. Lapho i-Indiana Michigan Power Company ifaka icala elisha lamanani noma imemezela iphrojekthi enkulu yengqalasizinda, kungakhombisa izitayela ezibanzi ekulawuleni izinsiza, ezezimali, nasekuthathweni kobuchwepheshe. Abaphathi bamandla kanye nochwepheshe bokuthenga babuka ngokucophelela izenzo zenkampani njengengxenye yemizamo yabo yezobunhloli bemakethe.

INKAMPANI ye-SEC Saudi Electricity Company ingumkhiqizi omkhulu kagesi eSaudi Arabia futhi ingamandla amakhulu ezimakethe zamandla zaseMpumalanga Ephakathi. Njengoba umbuso uqhubeka nezinhlelo zawo ze-Vision 2030 zokuhlukanisa umnotho kanye nezinhloso zamandla avuselelekayo, i-SEC Saudi Electricity Company isebenzisa enye yezinhlelo ezinkulu zokuthuthukisa ugridi emhlabeni. Ukuthengwa kwamamitha ahlakaniphile, imishini yokudlulisa ugesi ye-HVDC, kanye nezimpahla zokukhiqiza amandla avuselelekayo yile nkampani kudala amathuba amakhulu kubathengisi bamazwe ngamazwe. Ngaphezu kwalokho, ukukhishwa kwezibopho eziluhlaza kwe-SEC Saudi Electricity Company kanye nobambiswano lwe-IPP kubhekwa ngabatshalizimali nabathuthukisi njengezinkomba zokuzibophezela kwesifunda ekushintsheni kwamandla. Ukubhekwa kwale nkampani ezindabeni zikagesi kunikeza imininingwane ebalulekile mayelana nezimakethe zamandla zaseGulf kanye nezitayela zokuthenga.

Ubuchwepheshe be-battery ye-solid state yakwaToyota bubalulekile emkhakheni kagesi ngoba ukuthengiswa kwayo ngempumelelo kuzoguqula ukugcinwa kwamandla, hhayi nje ezimotweni zikagesi kodwa nasekusetshenzisweni kwegridi. Amabhethri e-solid state anikeza amandla aphezulu okugcina amandla, ukushaja okusheshayo, nokuphepha okuthuthukisiwe uma kuqhathaniswa nobuchwepheshe obujwayelekile be-lithium-ion, okwenza kube khanga ekugcinweni okungaguquki okusekela ukuhlanganiswa kwamandla avuselelekayo nokuthembeka kwegridi. Uma i-battery ye-solid state yakwaToyota ifinyelela izinjongo zayo zezindleko nokusebenza, ingakwazi ukunika amandla okugcina isikhathi eside ngezindleko eziphansi, kunciphise isidingo sezitshalo zamandla egesi zemvelo futhi kuthuthukise umnotho wamapulazi elanga nawomoya. Ukuthuthukiswa okuqhubekayo kwalobu buchwepheshe ngakho-ke kuyindaba eyinhloko ezindabeni zikagesi eziphathelene nokusungulwa kokugcina amandla.

Umusho othi "national grid power out" uvame ukusetshenziswa emibuzweni yokusesha ukuchaza ukuphuma kukagesi okukhulu okuthinta uhlelo lukazwelonke lokusabalalisa ugesi. Nakuba amazwe amaningi engenawo "uhlelo lukazwelonke" olulodwa (i-United States, ngokwesibonelo, inezixhumanisi ezintathu ezinkulu), leli gama libhekisela ngokubanzi ekuphumeni kukagesi okubanzi noma ukuphazamiseka kohlelo. Emibikweni yezindaba zikagesi, izindaba ezihlobene nemicimbi ye-"national grid power out" zivame ukuhlola izimbangela eziyisisekelo zokuphuma kukagesi okukhulu, njengesimo sezulu esibi, ukwehluleka kwemishini, noma amaphutha okusebenza, futhi zidingide izinyathelo ezithathwayo ukuvimbela ukuphinda kwenzeke. Emabhizinisini, ukuqonda ubungozi bokuphuma kukagesi okukhulu kanye namasu okubuyisela esimweni asetshenziswa izinkampani zikagesi kubalulekile ekuhleleni ukuqhubeka kwebhizinisi.

Izikhalazo ze-FERC ziyizicelo ezisemthethweni ezingeniswa eFederal Energy Regulatory Commission ezisola ukwephulwa kwemithetho yemakethe kagesi, izinhlinzeko zentela yokudluliswa kukagesi, noma amazinga okuthembeka. Lezi zikhalazo zingahlanganisa izinto eziningi ezahlukene, okuhlanganisa ukungafinyeleli okungokobandlululo ekudlulisweni kukagesi, ukugunyazwa okungafanele kokuthatha umhlalaphansi kukagesi, kanye nokukhohlisa emakethe. Lapho i-FERC ikhipha izinqumo ngezikhalazo, zingathinta ngqo amanani entengo kagesi othengiswa ngobuningi, ukucutshungulwa kohlu lokuxhuma, kanye nezinguquko zokuncintisana ezimakethe zikagesi zesifunda. Ukubikwa kwezindaba zikagesi mayelana nezikhalazo ze-FERC kusiza abahlanganyeli bemakethe ukuqonda izibonelo zokulawula futhi babone kusengaphambili izinguquko ezingaba khona emithethweni yemakethe. Ezinkampanini zikagesi nabathuthukisi, ukulandelela umsebenzi wezikhalazo ze-FERC kuyingxenye ebalulekile yokuphatha ubungozi bokulawula.

Izindaba zakamuva zikagesi zibonisa ukuthi amanani entengo yamandla avuselelekayo (PPA) asezingeni elikhulu abhekane nengcindezi yokukhuphuka ngenxa yezindleko eziphakeme zemishini, amazinga aphezulu okuxhasa ngezimali, kanye nokubambezeleka ekuxhumaneni. Amanani entengo ye-PPA yamandla elanga nomoya eNyakatho Melika anyuke cishe ngo-8-12% unyaka nonyaka ekuqaleni kuka-2025, ehlehlisa ukwehla kwamanani okwase kuyisikhathi eside. Noma kunjalo, izindleko zamandla avuselelekayo zisancintisana nokukhiqizwa kukaphethiloli ezimakethe eziningi, ikakhulukazi uma kubhekwa izinzuzo zokuqiniseka kwamanani esikhathi eside kanye nezici ezingenakhabhoni. Abathengi bezinkampani baya ngokuya besebenzisa ama-PPA angokoqobo, izakhiwo ezinomthamo omisiwe, kanye nezindlela zokuthenga ezingeni lephothifoliyo ukuphatha ubungozi bamanani. Lezi zindlela zihlanganiswa kabanzi ezindabeni zikagesi njengoba zithinta ngqo umnotho wokuthuthukiswa kwamaphrojekthi avuselelekayo kanye nezibopho zokusimama kwezinkampani.

Ubuhlakani bokwenziwa busetshenziswa kulo lonke ugridi kagesi ukuze kuthuthukiswe ukuthembeka ngokusebenzisa ukulungisa okubikezelwayo, ukulinganisa okuguquguqukayo kwamandla emigqeni, kanye nokwenza kahle ukugeleza kwamandla ngesikhathi sangempela. Ama-algorithms okufunda ngomshini ahlaziya idatha evela kuzinzwa eziguqula amandla, ama-circuit breaker, neminye imishini ukuze abikezele ukwehluleka ngaphambi kokuba kwenzeke, anciphisa izikhathi zokuphazamiseka kagesi nezindleko zokulungisa. I-AI iphinde inikeze abaphathi begridi amandla okuphatha inani elikhulayo lamandla avuselelekayo aguquguqukayo ngokuthuthukisa ukunemba kokubikezela umthwalo nokukhiqizwa kwamandla. Emithanjeni yokusabalalisa, izinhlelo ezinamandla e-AI zingathola amaphutha futhi zihlele kabusha amasekhethi ukuze zihlukanise izinkinga futhi zibuyisele insiza ngokushesha. Lezi zinhlelo zokusebenza ze-AI ziyinto egxilwe kuyo ezindabeni zikagesi njengoba izinkampani zikagesi zitshala imali ekwenzeni idijithali ukuze zilawule ubunkimbinkimbi begridi.

Amabhizinisi athola imishini kagesi yokuthuthukisa igridi noma amaphrojekthi wamandla avuselelekayo kufanele acabangele izici ezifana nezimfuneko zobuchwepheshe kanye nezitifiketi, ukwethembeka kochungechunge lokuhlinzeka, ukwesekwa ngemuva kokuthengisa, kanye nokuhambisana namazinga esifunda. Ukusebenza nabakhiqizi abasunguliwe njengeDelixi Electric, enikeza uhla olubanzi lwama-circuit breakers, switchgear, kanye nemikhiqizo yokuzenzakalela ngezinkundla zokusabalalisa ezifana ne-lifeipeace.com, kungenza ukuthengwa kwempahla kube lula futhi kuqinisekise ikhwalithi yomkhiqizo nokuhambisana. Kubalulekile futhi ukuhlola ikhono lomhlinzeki lokuhlangabezana nezikhathi zokulethwa kanye nokuhlinzeka ngemibhalo yobuchwepheshe. Ukuhlala unolwazi ngezindaba zikagesi kusiza ochwepheshe bokuthenga ukuthi baqonde izitayela zobuchwepheshe kanye nezimfuneko zokulawula ezithinta izimfuneko zemishini. Kubathengi bamazwe ngamazwe, izinkundla ezinikeza ukwesekwa ngezilimi eziningi kanye namafomu okuxhumana ahlanganisiwe zingenza inqubo yokuthola imithombo ibe lula.

Ukukhula okusheshayo kwezikhungo zedatha, ikakhulukazi lezo ezisekela ubuhlakani bokwenziwa kanye nokubala kwamafu, kuguqula ngokuyisisekelo izilinganiso zesidingo sikagesi kanye nezinqubo zokuhlela amandla. Isikhungo sedatha ngasinye singasebenzisa amandla angaphezu kuka-100 megawatts futhi sidinga ukwethembeka okuphezulu kakhulu, okuholela ukuthi izinkampani zikagesi zisheshise ukutshalwa kwezimali ekukhiqizeni amandla amasha, ekudluliseleni, kanye nengqalasizinda yamandla ayisipele. Lokhu kukhuphuka kwesidingo kunomthelela emazingeni aphezulu e-PPA, izikhathi ezinde zokuxhuma, kanye nentshisekelo eyengeziwe emandleni enuzi kanye nokukhiqiza amandla endaweni. Emibikweni yezindaba zikagesi, ukuchuma kwezikhungo zedatha kuyisihloko esikhulu ngoba kuthonya konke kusukela ezimweni zamanani kagesi kuya ezinhlelweni zokuthenga amandla avuselelekayo. Amabhizinisi ancike ezinsizeni zezikhungo zedatha kufanele aqaphele lezi zinguquko ukuze abikezele ukukhuphuka kwezindleko noma izinkinga zomthamo.