Hapana kutiza mitengo yemafuta yakakwira. Dzinokwidza mutengo wepeturu, uye pese apo vanhu vanozadza matangi avo, vanobhadharisa mari yakawanda.
Mitengo yegasi yemasikirwo yakakwira kunyange kupfuura mafuta asina kuchena, asi vatengi vazhinji vangave vasina kuona. Vachakurumidza - kubhadhara mabhiri emagetsi epamusoro.
Yakareba sei?Makasitoma ekugara mumusika wemakwikwi weTexas anodarika 70 muzana kupfuura zvavaive gore rapfuura, maererano nehurongwa hwemazuva ano hunowanikwa pawebhusaiti yeSimba reKusarudza.
Mwedzi uno, mutengo wemagetsi ekugara wakanyorwa panzvimbo iyi waiva 18.48 cents per kilowatt-awa. Izvo zvakakwira kubva ku10.5 cents munaJune 2021, maererano nedatha yakapiwa neTexas Electric Utility Association.
Inotaridzawo seyeyero yepamusoro-soro kubva Texas yakadzima magetsi anopfuura makumi maviri emakore apfuura.
Kune imba inoshandisa 1,000 kWh yemagetsi pamwedzi, izvo zvinoshandura kune kuwedzera kwe $ 80 pamwedzi. Kwegore rose, izvi zvingaderedza imwezve inenge madhora 1 000 kubva mubhadharo yeimba.
"Hatisati tamboona mitengo yakakwira kudai," akadaro Tim Morstad, mutevedzeri wemukuru weAARP weTexas." Pachave nekuvhunduka chaiko pano."
Vatengi vachasangana nekukura uku panguva dzakasiyana, zvichienderana nekuti zvibvumirano zvavo zvemagetsi zvemazuva ano zvinopera rini.Kunyange zvazvo mamwe maguta akaita seAustin neSan Antonio anogadzirisa zvinoshandiswa, zvizhinji zvehurumende zvinoshanda mumusika wemakwikwi.
Vagari vanosarudza zvirongwa zvemagetsi kubva kune akawanda emasangano akazvimirira, ayo anowanzo shanda kwegore rimwe kusvika kumatatu. Sezvo kondirakiti inopera, vanofanirwa kusarudza imwe nyowani, kana kusundidzirwa muchirongwa chepamusoro chemwedzi wega wega.
"Vanhu vazhinji vakavharirwa mumitengo yakaderera, uye pavakadzima zvirongwa izvi, vaizoshamiswa nemutengo wemusika," akadaro Mostard.
Maererano nekuverenga kwake, muvhareji wemutengo weimba nhasi inenge 70% yakakwirira kudarika gore rapfuura.Anonyanya kunetseka pamusoro pemigumisiro yevakasiya basa vanogara pamari yakatarwa.
Mari yekurarama kwevakawanda yakawedzera nechikamu che5,9% muna Zvita.” Asi hazvienzaniswi nekuwedzera kwemagetsi nechikamu che70 percent,” akadaro Mostard.” Ibhiri rinofanirwa kubhadharwa.”
Kwemakore makumi maviri apfuura, Texans yakakwanisa kuwana magetsi akachipa nekushingairira kutenga - muchikamu chikuru nekuda kwegasi rechisikigo rakachipa.
Parizvino, magetsi emagetsi emagetsi anokonzera 44 muzana yehutano hweERCOT, uye grid rinoshandisa zvakawanda zvehurumende.Zvakaenzana zvakakosha, magetsi anopisa gasi anoisa mutengo wemusika, kunyanya nokuti anogona kushandiswa apo kudiwa kunowedzera, mhepo. inomira, kana zuva rikarega kupenya.
Kwemakore akawanda a2010, gasi rechisikigo rakatengeswa nemadhora maviri kusvika kumadhora matatu pamiriyoni imwe neimwe yeBritish thermal units. Musi waChikumi 2, 2021, zvibvumirano zveramangwana gasi remangwana zvakatengeswa ne$3.08, maererano neUS Energy Information Administration. Gore rakatevera, ramangwana rechibvumirano chakafanana. yaiva pa$8.70, inodokuva yakapetwa katatu.
Mukuona kwehurumende yenguva pfupi yemagetsi, yakabudiswa mwedzi wapfuura, mitengo yegesi yaitarisirwa kukwira zvakanyanya kubva pahafu yekutanga yegore rino kusvika kune yechipiri hafu ye2022. Uye inogona kuipa.
"Kana tembiricha yezhizha ichidziya kupfuura zvinofungidzirwa mune iyi fungidziro, uye kudiwa kwemagetsi kwakakwira, mitengo yegesi inogona kukwira zvakanyanya pamusoro pemazinga," akadaro mushumo.
Misika muTexas yakagadzirirwa kupa magetsi akaderera kwemakore, kunyange kana kuvimbika kwegridi kusina mubvunzo (kufanana panguva yechando 2021) .Chikwereti chikuru chinoenda kune shale revolution, iyo yakasunungura matura makuru ezvisikwa. gasi.
Kubva 2003 kusvika 2009, avhareji mutengo wepamba muTexas wakakwira kupfuura muUnited States, asi vatengesi vanoshanda vanogona kugara vachiwana zvinopihwa pazasi peavhareji.
Kukwira kwemitengo yemagetsi kuno kwave kukwira nekukurumidza munguva pfupi yapfuura.Kudonha kwekupedzisira, iyo Dallas-Fort Worth mutengo wevatengi yakapfuura iyo yeavhareji yeguta reUS-uye gaka rave richiwedzera.
"Texas ine ngano iyi yese yegesi yakachipa uye budiriro, uye iwo Mazuva apera zvakajeka."
Kugadzirwa hakuna kuwedzera sezvakwakaita munguva yakapfuura, uye pakupera kwaApril, huwandu hwegasi mukuchengetedza hwaive hunenge 17 muzana pasi peavhareji yemakore mashanu, akadaro. yeUkraine.Hurumende inotarisira kuti kushandiswa kwegasi remuAmerica kuchakwira nezvikamu zvitatu kubva muzana gore rino.
"Sevatengi, tiri mumatambudziko," akadaro Silverstein. "Chinhu chinonyanya kushanda chatinogona kuita kushandisa magetsi mashoma sezvinobvira.Izvi zvinoreva kushandisa otomatiki thermostats, magetsi ekugadzirisa matanho, nezvimwe.
”Batidza thermostat paair conditioner, batidzafan, uye inwa mvura yakawanda,” akadaro.” Hatina zvimwe zvakawanda zvatinosarudza.”
Mhepo uyesolarkupa chikamu chinokura chemagetsi, pamwe chete kuverengera 38% yeERCOT yekugadzira magetsi gore rino.Izvi zvinobatsira Texans kuderedza kushandiswa kwemagetsi kubva kune gasi remagetsi emagetsi, ayo ari kuwedzera kudhura.
"Mhepo nesolar zviri kuchengetedza zvikwama zvedu," Silverstein akadaro, aine mamwe mapurojekiti anogona kuvandudzwa ari mupombi, kusanganisira mabhatiri.
Asi Texas yakundikana kuita mari yakakosha musimba resimba, kubva mukukurudzira pombi nyowani dzekupisa uye kuvharidzira kusvika pakusimbisa zviyero zvepamusoro zvezvivakwa nemidziyo.
"Isu tajaira kuderera kwemitengo yemagetsi uye hatinetsi," akadaro Doug Lewin, chipangamazano wezvemagetsi nemamiriro ekunze kuAustin." Asi ingave nguva yakanaka yekuvandudza kushandiswa kwemagetsi kubatsira vanhu kuderedza mabhiri avo emagetsi."
Vagari vane mari shoma vanogona kubatsirwa nemabhiri uye kushanduka kwemamiriro ekunze kubva kuHurumende yeComprehensive Energy Assistance Program.Mutungamiri wemusika wekutengesa TXU Energy akapawo zvirongwa zvekubatsira kwemakore anopfuura makumi matatu nemashanu.
Lewin akanyevera nezve "dambudziko rekukwanisa kutenga" uye akati vamiriri vemitemo muAustin vangangofanira kusimuka kana vatengi vachitambura nemitengo yakakwira uye mamwe mashandisirwo emagetsi munguva yezhizha.
"Mubvunzo unotyisa, uye handifunge kuti vagadziri vemitemo yenyika vanotozviziva," Lewin akadaro.
Nzira yakanakisa yekuvandudza maonero ndeyekuwedzera kugadzirwa kwegasi rechisikigo, akadaro Bruce Bullock, mutungamiriri weMaguire Institute for Energy kuSouthern Methodist University.
"Hazvina kufanana nemafuta - unogona kutyaira zvishoma," akadaro. "Kuderedza kushandiswa kwegasi kwakaoma zvikuru.
“Panguva ino yegore, mazhinji acho anoenda kukugadzira magetsi – kutonhodza dzimba, mahofisi nemafekitari ekugadzira.Kana tiine mamiriro ekunze ekupisa chaizvo, kudiwa kunenge kuri pamusoro.”
Nguva yekutumira: Jun-08-2022
