Hukumar kula da bayanai kan makamashi ta Amurka EIA ta fitar da wani rahoto kwanan nan inda ta bayyana cewa, tun daga lokacin bazarar bana, matsanancin bushewar yanayi ya mamaye Amurka, lamarin da ya janyo raguwar samar da wutar lantarki a sassa da dama na kasar tsawon watanni a jere.Ana fama da karancin wutar lantarki a jihar, kuma ana fuskantar matsi sosai a yankin.
Ƙarfin wutar lantarki ya ragu na tsawon watanni
EIA ta yi nuni da cewa, matsanancin bushewar yanayi da rashin al'ada ya shafi yawancin sassan yammacin Amurka, musamman ma da dama daga cikin jahohin yankin Pacific na Arewa maso Yamma.Waɗannan jahohin sune inda akasarin ƙarfin shigar da wutar lantarkin Amurka yake.Ana sa ran hakan zai haifar da raguwar samar da wutar lantarki a Amurka duk shekara.14%.
An fahimci cewa a jihohi biyar na Washington, Idaho, Vermont, Oregon da South Dakota, akalla rabin wutar lantarki a kowace jiha na zuwa ne daga wutar lantarki.A cikin watan Agustan shekarar da ta gabata, California, wacce ke da kashi 13% na karfin wutar lantarki da Amurka ta sanya, an tilastawa rufe tashar samar da wutar lantarki ta Edward Hyatt bayan da ruwan tafkin Oroville ya fadi a tarihi.Dubban gidaje suna samar da isasshiyar wutar lantarki.Ya zuwa watan Nuwamba na shekarar da ta gabata, karfin wutar lantarki na California ya ragu zuwa kasa da shekaru 10.
Dam din Hoover da ke zama babbar hanyar da ake amfani da wutar lantarki a jihohin yammacin kasar, ya kafa mafi karancin ruwa tun bayan kammala shi a bana, kuma wutar lantarkin da ake samu ya ragu da kashi 25% a bana.
Bugu da kari, matakin ruwan tafkin Powell dake kan iyaka tsakanin Arizona da Utah shima yana ci gaba da faduwa.EIA ta yi hasashen cewa hakan zai haifar da yuwuwar kashi 3 cikin 100 na Dam din Glen Canyon ba zai iya samar da wutar lantarki a wani lokaci a shekara mai zuwa ba, da kuma yuwuwar kashi 34% na ba zai iya samar da wutar lantarki a shekarar 2023 ba.Matsin lamba akan grid ɗin wutar lantarki yana ƙaruwa sosai
Faduwar samar da wutar lantarki ba zato ba tsammani ya haifar da matsin lamba mai yawa kan ayyukan tashar wutar lantarki a yankin Amurka.Tsarin grid na Amurka na yanzu ya ƙunshi manyan manyan hanyoyin haɗa wutar lantarki guda uku a gabas, yamma, da kudancin Texas.Waɗannan hanyoyin haɗin wutar lantarki guda uku an haɗa su ta wasu layukan DC masu ƙarancin ƙarfi kawai, waɗanda ke da kashi 73% da 19% na wutar lantarki da ake sayarwa a Amurka, bi da bi.Kuma 8%.
Daga cikinsu, cibiyar samar da wutar lantarki ta gabas tana kusa da manyan wuraren samar da kwal da iskar gas a Amurka, kuma galibi ana amfani da gawayi da iskar gas wajen samar da wutar lantarki;tashar wutar lantarki ta yamma tana kusa da tsaunukan Colorado da koguna, kuma ana rarraba su da duwatsu masu duwatsu da sauran tsaunuka masu girma, galibi wutar lantarki.Babban;tashar wutar lantarki ta kudancin Texas tana cikin kwandon gas na shale, kuma samar da wutar lantarkin na iskar gas shine ke da rinjaye, wanda ya samar da wata karamar grid mai zaman kanta a yankin.
Kafar yada labarai ta Amurka CNBC ta yi nuni da cewa, cibiyar samar da wutar lantarki ta yammacin duniya, wadda akasari ta dogara da wutar lantarki ta ruwa, ta kara yawan aikinta.Wasu masana sun yi nuni da cewa, cibiyar wutar lantarki ta Yamma tana bukatar gaggawar fuskantar makomar faduwar wutar lantarki ba zato ba tsammani.
Bayanai na EIA sun nuna cewa makamashin ruwa yana matsayi na biyar a tsarin samar da wutar lantarki na Amurka, kuma kasonsa ya ragu daga kashi 7.25% a bara zuwa kashi 6.85%.A farkon rabin farkon wannan shekara, samar da wutar lantarki mai amfani da ruwa a Amurka ya ragu da kashi 12.6% a kowace shekara.
Ruwan ruwa har yanzu yana da mahimmanci
"Babban kalubalen da muke fuskanta shi ne samar da albarkatu masu dacewa ko hade kayan aiki don samar da makamashi da karfin samar da wutar lantarki daidai da wutar lantarki."Mai magana da yawun Hukumar Makamashi ta California Lindsay Buckley ya ce, "Yayin da sauyin yanayi ke haifar da matsanancin yanayi Tare da karuwar mitar, masu sarrafa grid dole ne su yi sauri don daidaitawa da babban canji a samar da wutar lantarki."
EIA ta yi nuni da cewa makamashin ruwa wani makamashi ne mai sassauƙa mai sassauƙa mai sassauƙa mai ƙarfi tare da sarrafa kaya mai ƙarfi da aiwatar da tsari, kuma ana iya kunnawa da kashewa cikin sauƙi.Saboda haka, yana iya aiki da kyau tare da iska mai tsaka-tsaki da wutar lantarki.A cikin lokacin, wutar lantarki na iya sauƙaƙa rikiɗar ayyukan grid.Wannan yana nufin cewa har yanzu makamashin ruwa yana da makawa ga Amurka.
Severin Borenstein, kwararre a fannin makamashi mai sabuntawa a Jami'ar California a Berkeley kuma memba a kwamitin gudanarwa na masu gudanar da tsarin wutar lantarki mai zaman kansa na California, ya ce: "Hydropower wani muhimmin bangare ne na dukkan ayyukan hadin gwiwar tsarin wutar lantarki, kuma matsayinsa shi ne. muhimmanci sosai."
An bayyana cewa, a halin yanzu, raguwar samar da wutar lantarki ba zato ba tsammani ya tilastawa kamfanonin samar da wutar lantarki na jama'a da masu gudanar da aikin samar da wutar lantarki na jihohi a yawancin jihohin yammacin Amurka neman wasu hanyoyin samar da wutar lantarki, kamar makamashin nukiliya, makamashin nukiliya, iska da hasken rana. iko."Wannan a kaikaice yana haifar da ƙarin farashin aiki don kayan aiki."Nathalie Voisin, injiniyar albarkatun ruwa ta Los Angeles, ta ce da gaske."Tsalin Hydropower ya kasance abin dogaro sosai, amma halin da ake ciki yanzu ya tilasta mana mu nemo mafita da wuri-wuri."
Lokacin aikawa: Oktoba-22-2021
