Motsogozedwa ndi mfundo ya "double carbon" yochepetsera kutulutsa mpweya wa kaboni, dongosolo lamagetsi la dziko liwona kusintha kwakukulu.Pambuyo pa 2030, ndi kukonza kwa zomangamanga zosungiramo mphamvu ndi zida zina zothandizira, China ikuyembekezeka kutsiriza kusintha kwa magetsi opangidwa ndi zinthu zakale kupita ku mphamvu zatsopano zopangira mphamvu pofika 2060, ndi gawo la mphamvu zatsopano zopangira mphamvu kufika pa 80%.
Ndondomeko ya "double carbon" idzayendetsa chitsanzo cha zipangizo zopangira magetsi ku China kuchoka ku mphamvu zotsalira mpaka ku mphamvu zatsopano pang'onopang'ono, ndipo zikuyembekezeredwa kuti pofika chaka cha 2060, mphamvu zatsopano za ku China zidzakhala zoposa 80%.
Panthawi imodzimodziyo, kuthetsa vuto la "kusakhazikika" kupanikizika komwe kumabweretsedwa ndi kugwirizana kwakukulu kwa gridi kumbali ya mbadwo watsopano wa mphamvu, "ndondomeko yogawa ndi kusunga" kumbali ya mphamvu yowonjezera mphamvu idzabweretsanso zowonjezereka kwa mphamvu. mbali yosungirako.
"Kukula kwa mfundo ziwiri za carbon
Mu Seputembala 2020, pamsonkhano wa 57 wa United Nations General Assembly, China idapereka lingaliro la "double carbon" cholinga chokwaniritsa "carbon carbon" pofika 2030 ndi "kusalowerera ndale" pofika 2060.
Pofika chaka cha 2060, mpweya wotulutsa kaboni waku China ulowa mu gawo "losalowerera ndale", ndi matani pafupifupi 2.6 biliyoni a mpweya, zomwe zikuyimira kuchepa kwa mpweya wa 74.8% poyerekeza ndi 2020.
Ndikoyenera kudziwa apa kuti "carbon neutral" sikutanthauza ziro carbon dioxide umatulutsa, koma kuti kuchuluka kwa mpweya woipa kapena mpweya wowonjezera kutentha amapangidwa mwachindunji kapena m'njira zina ndi kupanga mabizinesi ndi zochita za munthu zimathetsedwa ndi carbon dioxide yawo. kapena kutulutsa mpweya wowonjezera kutentha monga kukwera mitengo, kupulumutsa mphamvu ndi kuchepetsa umuna, kuti mukwaniritse zabwino ndi zoyipa ndikukwaniritsa "zero emissions".
"Double carbon" njira kumabweretsa kusintha m'badwo mbali chitsanzo
Magawo athu atatu apamwamba omwe ali ndi mpweya wambiri wa kaboni ndi awa: magetsi ndi kutentha (51%), kupanga ndi zomangamanga (28%), ndi zoyendera (10%).
M'gawo loperekera magetsi, lomwe ndi gawo lalikulu kwambiri lamagetsi opangira magetsi mdziko muno la 800 miliyoni kWh mu 2020, kutulutsa mphamvu zamafuta ndi pafupifupi 500 miliyoni kWh, kapena 63%, pomwe mphamvu zatsopano ndi 300 miliyoni kWh, kapena 37% .
Motsogozedwa ndi ndondomeko ya "double carbon" yochepetsera mpweya wa carbon, kusakaniza kwa mphamvu za dziko kudzawona kusintha kwakukulu.
Pofika pachimake cha kaboni mu 2030, kuchuluka kwa mphamvu zatsopano kupitilira kukwera mpaka 42%.Pambuyo pa 2030, ndi kukonzanso kwa zomangamanga zosungiramo mphamvu ndi zipangizo zina zothandizira, zikuyembekezeka kuti pofika chaka cha 2060 dziko la China lidzakhala litamaliza kusintha kuchoka ku mphamvu zopangira mphamvu zamagetsi kupita ku magetsi atsopano opangira mphamvu, ndi gawo la mphamvu zatsopano zomwe zikufika. kuposa 80%.
Msika wosungiramo mphamvu ukuwona kutukuka kwatsopano
Ndi kuphulika kwa gawo la msika wamagetsi atsopano, makampani osungiramo mphamvu awonanso kusintha kwatsopano.
Kusungirako mphamvu kwa magetsi atsopano (photovoltaic, mphepo yamkuntho) kumalumikizidwa mosalekeza.
Photovoltaic mphamvu yopanga mphamvu ndi mphepo mphamvu randomness ndi zoletsa amphamvu malo, kuchititsa kusatsimikizika amphamvu mu mphamvu ya mphamvu ndi pafupipafupi pa mbali mphamvu ya mphamvu, zomwe zidzabweretsa zotsatira kwambiri kupsyinjika pa gululi mu ndondomeko ya kugwirizana gululi, kotero ntchito yomanga mphamvu. malo osungira sangachedwe.
Malo osungiramo mphamvu sangathetsere bwino vuto la "kuwala ndi mphepo yosiyidwa", komanso "kuwongolera pafupipafupi komanso pafupipafupi" kuti mphamvu zamagetsi ndi ma frequency pagawo lamagetsi azigwirizana ndi njira yokhotakhota pagululi, motero kukwaniritsa zosalala. mwayi wopita ku gridi yopangira mphamvu zatsopano.
Pakadali pano, msika waku China wosungira mphamvu ukadali wakhanda poyerekeza ndi misika yakunja, komanso kuwongolera mosalekeza kwa madzi aku China ndi zida zina.
Kusungirako pompopompo kudakali kwakukulu pamsika, ndi 36GW ya malo osungiramo madzi omwe amaikidwa pamsika wa China mu 2020, apamwamba kwambiri kuposa 5GW ya electrochemical storage;komabe, kusungirako mankhwala kumakhala ndi ubwino wosakhala woletsedwa ndi geography ndi kusintha kosinthika, ndipo idzakula mofulumira m'tsogolomu;zikuyembekezeredwa kuti kusungirako kwa electrochemical ku China pang'onopang'ono kudzadutsa posungira pompopi mu 2060, kufika 160GW ya mphamvu yoyika.
Pakadali pano mu gawo latsopano lamphamvu la polojekitiyi, maboma ambiri am'deralo adzanena kuti malo opangira magetsi atsopano okhala ndi zosungirako zosachepera 10% -20%, ndipo nthawi yolipira si yochepera maola 1-2. zitha kuwoneka kuti "ndondomeko yogawa ndi kusungirako" ibweretsa kukula kwakukulu kwa msika wamagetsi osungira mphamvu zamagetsi.
Komabe, pa nthawiyi, monga chitsanzo phindu ndi kutengerapo mtengo wa mphamvu m'badwo magetsi mbali electrochemical mphamvu yosungirako akadali bwino kwambiri, kuchititsa otsika mlingo wa kubwerera mkati, ambiri malo osungira mphamvu zambiri zomanga motsogozedwa ndi ndondomeko, ndi nkhani yachitsanzo cha bizinesi iyenera kuthetsedwa.
Nthawi yotumiza: Jul-05-2022