US Energy Information Administration (EIA) e sa tsoa lokolla tlaleho e bolelang hore ho tloha lehlabuleng la selemo sena, boemo ba leholimo bo ommeng bo fetelletseng bo aparetse United States, bo bakileng phepelo ea motlakase oa metsi likarolong tse ngata tsa naha ho fokotseha ka likhoeli tse 'maloa tse latellanang.Ho na le khaello ea motlakase seterekeng, 'me marang-rang a libaka a tlas'a khatello e kholo.
Ho fehla motlakase ka metsi ho fokotseha ka likhoeli tse ngata
EIA e bontšitse hore boemo ba leholimo bo omileng bo feteletseng le bo sa tloaelehang bo amme likarolo tse ngata tsa bophirima ba United States, haholo-holo linaha tse ngata tsa Pacific Northwest.Libaka tsena ke moo boholo ba matla a kentsoeng a matla a metsi a US a leng teng.Ho lebeletsoe hore sena se tla lebisa ho fokotseha ha selemo le selemo ho fehlang motlakase ka metsi United States selemong sena.14%.
Ho utloisisoa hore literekeng tse hlano tsa Washington, Idaho, Vermont, Oregon le South Dakota, bonyane halofo ea motlakase seterekeng ka seng e tsoa ho matla a metsi.Ka Phato selemong se fetileng, California, e nang le 13% ea matla a fehloa a metsi a kentsoeng Amerika, e ile ea qobelloa ho koala setsi sa motlakase sa metsi sa Edward Hyatt ka mor'a hore metsi a Letša la Oroville a theohele tlase nalaneng.Malapa a likete a fana ka motlakase o lekaneng.Ho tloha ka Pulungoana selemong se fetileng, matla a matla a metsi a California a ne a theohetse tlase ho lilemo tse 10.
Letamo la Hoover, e leng mohloli o moholo oa tšebeliso ea motlakase linaheng tsa bophirimela, le behile boemo bo tlaase ka ho fetisisa ba metsi ho tloha ha le phethoa lehlabuleng lena, 'me tlhahiso ea lona ea matla e theohile ka 25% ho fihlela joale selemong sena.
Ho feta moo, metsi a Letša la Powell moeling o pakeng tsa Arizona le Utah le ona a ntse a tsoela pele ho theoha.EIA e bolela esale pele hore sena se tla lebisa monyetla oa 3% oa hore Letamo la Glen Canyon le ke ke la khona ho hlahisa motlakase nakong e itseng selemong se tlang, le monyetla oa 34% oa hore le ke ke la khona ho hlahisa motlakase ka 2023.Khatello ho marang-rang a matla a libaka a eketseha haholo
Ho theoha ha tšohanyetso ho fehlang motlakase ka metsi ho behile khatello e kholo ts'ebetsong ea marang-rang a sebaka sa US sa motlakase.Sistimi ea hajoale ea grid ea Amerika e entsoe haholo-holo ka li-grid tse tharo tse kholo tse kopaneng tsa bochabela, bophirima, le boroa ho Texas.Li-grid tsena tse tharo tse kopantsoeng tsa motlakase li hokahantsoe ke melapo e fokolang feela ea matla a tlase ea DC, e etsang karolo ea 73% le 19% ea motlakase o rekisoang United States, ka ho latellana.Le 8%.
Har'a tsona, marang-rang a matla a bochabela a haufi le libaka tse kholo tsa phepelo ea mashala le khase United States, 'me haholo-holo a sebelisa mashala le khase ea tlhaho bakeng sa ho hlahisa matla;marang-rang a matla a bophirimela a haufi le lithaba le linōka tsa Colorado, 'me a ajoa ka lithaba tse majoe le lithaba tse ling tse nang le sebaka se seholo, haholo-holo motlakase oa metsi.Ka sehloohong;keriti ea motlakase e ka boroa ea Texas e sebakeng sa khase ea shale, 'me phepelo ea matla a khase ea tlhaho ke eona e hlahelletseng, e etsa marang-rang a manyane a ikemetseng sebakeng seo.
Mecha ea litaba ea US CNBC e bontšitse hore marang-rang a matla a bophirimela, ao haholo-holo a itšetlehileng ka motlakase oa metsi, a ekelitse mosebetsi oa oona oa ho sebetsa.Litsebi tse ling li bontšitse hore Western Power Grid e hloka ka potlako ho tobana le bokamoso ba ho theoha ka tšohanyetso ha motlakase oa metsi.
Lintlha tsa EIA li bontša hore motlakase oa metsi o boemong ba bohlano mohahong oa matla oa Amerika, 'me karolo ea oona e theohile ho tloha ho 7.25% selemong se fetileng ho ea ho 6.85%.Halofo ea pele ea selemo sena, phepelo ea motlakase ea metsi United States e theohile ka 12.6% selemo le selemo.
Motlakase oa metsi o ntse o le bohlokoa
"Phephetso e kholo eo re tobaneng le eona ke ho fumana mohloli o loketseng kapa motsoako oa lisebelisoa ho fana ka matla le matla a tlhahiso ea matla a lekanang le matla a fehloang ka metsi."'Muelli oa Khomishene ea Matla ea California Lindsay Buckley o itse, "Ha phetoho ea maemo a leholimo e lebisa maemong a leholimo a mabe haholo Ka makhetlo a ntseng a eketseha, basebelisi ba marang-rang ba tlameha ho potlaka ho ikamahanya le liphetoho tse kholo tsa phepelo ea motlakase o fehlang."
EIA e supile hore matla a fehloang ka metsi ke matla a batlang a tenyetseha a ka nchafatsoang a nang le ts'ebetso e matla ea ho latedisa mojaro le taolo, mme a ka tshungwa le ho tima ha bonolo.Ka hona, e ka sebetsa hantle ka matla a nakoana a moea le a moea.Nakong ena, motlakase oa metsi o ka fokotsa ho rarahana ha ts'ebetso ea grid.Sena se bolela hore motlakase oa metsi o ntse o hlokahala bakeng sa United States.
Severin Borenstein, setsebi sa matla a ka nchafatsoang Univesithing ea California Berkeley ebile e le setho sa boto ea batsamaisi ea litsamaiso tse ikemetseng tsa motlakase California, o itse: “Motlakase oa metsi ke karolo ea bohlokoa ea tšebetso ea tšebelisano-mmoho ea tsamaiso eohle ea matla, ’me boemo ba eona ke ho ba teng. e bohlokoa haholo. ”
Ho tlalehoa hore hona joale, ho theoha ka tšohanyetso ha phepelo ea motlakase ka metsi ho qobelletse lik'hamphani tsa sechaba le basebetsi ba marang-rang linaheng tse ngata tse ka bophirimela ho United States ho batla mehloli e meng ea phepelo ea motlakase, e kang libeso tsa khale, matla a nyutlelie le moea le letsatsi. matla."Sena se lebisa ho litšenyehelo tse phahameng tsa ts'ebetso bakeng sa lits'ebeletso."Nathalie Voisin, moenjiniere oa mehloli ea metsi ea Los Angeles, o buile a sa hlathe koana le koana."Qalong motlakase oa Hydropower o ne o tšepahala haholo, empa maemo a hajoale a re qobella ho fumana tharollo kapele kamoo ho ka khonehang."
Nako ea poso: Oct-22-2021
