Ike anyanwụ ịkwanye ọtụtụ ụgbọ mmiri Texas coal na-anọghị n'ịntanetị: IEEFA

Mmụba nke anyanwụ na-ebuwanye ibu ọhụrụ adịla njikere ịkwanye ọtụtụ n'ime ụgbọ mmiri ọkụ na-agba ọkụ na Texas ịla ezumike nká n'ime afọ ole na ole sochirinụ, dị ka akụkọ sitere n'aka Institute for Energy Economics and Financial Analysis (IEEFA).

Nnyocha ahụ na-akọwa mmụba na-arịwanye elu nke osisi coal n'ofe ahịa ike eletrik nke Council Reliability Council of Texas (ERCOT) na-achịkwa, mpaghara na-ekpuchi ọtụtụ steeti.Ọ na-ahụ ihe karịrị 70% nke ọgbọ na-agba ọkụ kwa ụbọchị na ERCOT nọ n'ihe ize ndụ site na 2022.

Dị ka IEEFA si kwuo, ọgbọ na-eku ume ewepụtala ụzọ maka ịrị elu nke anyanwụ na-arụ ọrụ, dị ka a pụrụ isi kwuo ya, na-ebuga otu panch abụọ n'ụgbọ mmiri coal nke gbadara na osisi iri na otu ga-abụ iri n'ọnwa Ọktọba.

"Ọgbọ ọkụ na-agba ọkụ na Texas, nke ifufe dị ọcha, nke na-adịghị akwụ ụgwọ mmanụ na-akụ n'ime afọ iri gara aga, na-achọ ka asọmpi nke abụọ sitere na ihe ndị a na-emegharị emegharị ga-adaba n'ihi na ike anyanwụ na-arụ ọrụ na-eguzo n'ahịa dị ịrịba ama. n'ime afọ ole na ole sochirinụ, "Dennis Wamsted, onye nyocha IEEFA na onye isi ode akwụkwọ akụkọ ahụ kwuru.

Ọ gbakwụnyere na ebe arụnyere ike anyanwụ na US etoola ihe fọrọ nke nta ka ọ bụrụ 4,000% n'ime afọ iri gara aga, ọnụego uto ya gafere ERCOT adịla ngwa ngwa, yana ikike arụnyere na-abawanye site na naanị 15MW na 2010 ruo 2,281MW na njedebe nke 2019. gbanwere -15.107%.Ike arụnyere ERCOT nwere ike ịrịgo n'otu nha n'afọ a, yana amụma dị ugbu a na-egosi oke anyanwụ 5.8GW na njedebe nke 2020.

Akuko a kwubiri na mkpọkọta ọnụ ọgụgụ nke anyanwụ ga-agbanwe agbanwe n'ahịa ahịa kwa ụbọchị ma chụpụkwu osisi coal na-anọghị n'ịntanetị site na 2025.

"Dịka ọmụmaatụ nke June a, ọgbọ nke anyanwụ wetara 4-5% nke ọkụ eletrik kwa ụbọchị n'ọtụtụ oge," ka akụkọ ahụ na-ekwu.“Nyere ọnụ ala ya dị ala ma nye ụdị azụmaahịa ike naanị Texas grid, nke na-akwụ ụgwọ maka ọkụ eletrik emepụtara karịa ikike ọgbọ, anyanwụ na-enweta - ọ ga-aga n'ihu na-enweta oke ahịa.Nke a ga-abịa n'ọgbọ ọgbọ dị ọnụ ala karịa, ọ ga-abụ na a na-agbanye ọkụ, nke a ga-eji nha nha anya kwado ya na ngwakọta ọgbọ ERCOT. "

Akụkọ ahụ gosipụtara mkpa ọ dị ịrị elu na teknụzụ nchekwa batrị, nke na-agbanwe ngwa ngwa ma na-anabata ọnụ ọgụgụ na-arịwanye elu nke ụlọ ọrụ na ndị na-emepụta ike onwe ha.

Mbipụta nke akụkọ a na-abịa otu izu mgbe anyanwụ na nchekwa nchekwa 8minute Solar Energy kwuputara mmecha nke ọrụ mbụ nke anyanwụ na Texas.Ugbo anyanwụ nke 280MWdc / 200MWdc Holstein, nke e wuru n'akụkụ Duke Energy Renewables, na-egosi "ihe dị ịrịba ama" maka nkeji 8, ụlọ ọrụ ahụ kwuru.

8minute nwere ọrụ anọ ọzọ n'oge ngwụcha nke mmepe na steeti Lone Star, onye nnọchi anya ihe fọrọ nke nta ka ọ bụrụ 1GW nke ikike.Tom Buttgenbach, onye isi oche na onye isi oche nke 8minute, kwuru na ụlọ ọrụ ahụ na-eweta ahụmịhe mmepe nke anyanwụ na nchekwa iji "mepụta ụdị ume ọhụrụ na Texas".