0102030405
ka taea te whakarite pehanga whakaheke mo te wai
2021-12-25
Ko Skagit Public Utilities District i te United States tetahi o nga taputapu wai tuatahi ki te whakauru i tetahi punaha micro-hydropower hou e kohikohi ana i te nui o te pehanga wai mai i nga paipa tuku wai a te taone nui ka huri hei hiko waro-kore, ka whakaheke i nga utu whakahaere me te awhina ki te whawhai. te momo rangi. I whakauruhia he punaha wai me te miihini miihini hou ki te Teihana Pump Booster Street East i te Takiwa Taputapu Katoa i Skagit Public Utilities i Maunga Vernon, Washington, e kohikohi ana i te pehanga nui mai i nga paipa wai hei whakaputa hiko. Ko InPipe Energy's In-PRV te whakaora i te kaha kua whakauruhia ki roto i te pehanga wai nui ka huri ki te hiko hiko.Ka whakaputa te punaha ki te 94MWh neke atu ranei o te hiko i ia tau, me te whakarato i te whakahaere pehanga hei awhina i te whakaora i te wai me te whakaroa i te ora o te paipa.Ko te hiko i hangaia ka whakamahia ki te whakakore i te whakamahinga o te hiko mai i te matiti o te teihana pamu, na reira ka penapena moni Skagit PUD (me ana kaiutu taake) me te whakaheke i te rite ki te neke atu i te 1,500 tone o te tukunga waro i runga wahie matatoka ia tau. "Ko te huri i te nui o te pehanga wai ki roto i te hiko hou hou he toa-toa mo te taiao me o taatau utu taake," ko ta George Sidhu, te kaiwhakahaere matua o Skagit PUD. , kei te pirangi matou ki te tiaki i nga rawa taiao o to matou rohe Hei kamupene whaipainga, kei te rapu tonu matou i nga mahi hou me te hanga taumata teitei ake i roto i a maatau whakahaere punaha wai e tutuki ana i nga whakaritenga katoa. I te nuinga o te wa ka tukuna e nga taputapu wai te wai ki nga kaihoko ma te tuku wai kaha me te whakamahi i te paera whakahaere e kiia nei ko te pehanga whakaheke (PRV) hei whakahaere i te pehanga i roto i te pipeline tuku wai. Ka awhina te PRV ki te aukati i nga rerenga paipa me te tuku wai ki nga kaihoko i raro i te pehanga haumaru.Ordinary PRV ka whakamahia te waku ki te tahu i te pehanga taikaha, ka memeha i te ahua o te wera, no reira ka moumou katoa te kaha. Ko te InPipe Energy's In-PRV pressure recovery valve system he rite ki te puera mana tino tika, engari ka neke ake te tukanga ma te huri i te pehanga taikaha ki te hiko waro-kore hou. Ko te punaha In-PRV te whakakotahi i te rorohiko, te miihini-wairua me te hangarau whakahaere. hei hua turnkey, ka taea te whakauru tere, ngawari, me te utu pai ki roto i te punaha wai katoa me nga paipa iti te diameter me nga waahi katoa me whakaheke te pehanga. "Ko te hanganga wai o te ao he kaha me te waro kaha," e kii ana a Gregg Semler, Perehitini me te Tumuaki o InPipe Energy. He mea nui te punaha tuku wai, engari kei te raru tonu nga taputapu wai mo te pikinga o nga utu hiko me nga hanganga tawhito Ma te whakarato i tetahi huarahi tino tika ki te whakahaere i te pehanga paipa-i te wa e whakaputa hiko ana-a maatau hua In-PRV ka awhina i nga taputapu wai ki te utu i nga utu hiko. i te wa e penapena wai ana, e whakaiti ana i nga tuku waro me te whakaroa i te oranga o o raatau hanganga." I whakatinanahia te kaupapa Skagit PUD me te awhina a Puget Sound Energy (PSE) hei waahanga o ta raatau kaupapa Beyond Net Zero Carbon me nga putea whakawhiti waro a TransAlta Energy. I te Hanuere 2021, i whakarewahia e Puget Sound Energy Corporation tana mahere kia kaua e whakaheke noa i ana ake waro, engari ki te awhina i etahi atu tari o Washington State ki te whakatutuki i aua whaainga. Ko Mary Kipp, te Perehitini me te Tumuaki o PSE, i kii: "E mihi ana matou ki te whai waahi ki te tuku putea ki a Skagit PUD mo tenei kaupapa whakangao hiko hei awhina i a raatau ki te whakapai ake i te pai me te whakapakari i te kaha." “Kei te whakaata tenei mahi tahi i a maatau ake Whakaitihia nga tuku waro ki te kore utu me te awhina i etahi atu tari ki te whakatutuki i nga whakahekenga waro puta noa i te kawanatanga o Washington ki te whakatika i nga whakaritenga o te huringa o te huarere." Kei te whakakorehia e TransAlta tana whare hiko waro waro whakamutunga i Washington hei te tau 2025, kei te tautoko ia. te whakawhanaketanga o nga hapori o te rohe me te kaha whakahou ake na roto i tana tukanga tuku moni a te Komihana Whakawhiti Wao “Kei te whakapau kaha matou ki te whakawhanake i nga momo pungao hou, a ko tenei kaupapa whakaora hiko a Skagit PUD he tauira pai mo te mahi a nga kamupene wai ki te mahi wai me te mahi. kaha ake te tauwhiro,” e kii ana te Tumuaki John Kousinioris.Trans Alta. He rauemi nui te wai i te Kaute o Skagit no te mea e pa ana ki te whakaputa hiko. Ko tenei kaupapa e whakaatu ana i to tatou kaiarahi rohe." Ko te Kajit Public Utilities District kei te whakahaere i te punaha wai nui rawa atu i Skagit County, e whakarato ana i te 9 miriona karani ia ra ki nga tangata 75,000 i Burlington, Mount Vernon me Cedro-Woolley me nga hapori e karapoti ana i te rohe o Skagit. .