Kukosha Kwekudyara muCarbon Capture Technologies
Kabhoni yechisikigo yePasi inonyura: Kunzwisisa basa rayo rakakosha mukushanduka kwemamiriro ekunze Nyika ine simba rinoshamisa rekuita sequester kabhoni, kuburikidza nemhando dzakasiyana siyana dzinoitika munzvimbo dzinosanganisira masango, huswa, nzvimbo dzine mvura, ivhu, uye nyanza. Aya maitiro echisikigo, anozivikanwawo se "kunyura," anoita basa rakakosha mukubvisa carbon dioxide, gasi guru regreenhouse, kubva mumhepo uye kurichengeta mumhoteredzo yePasi. Kunyangwe, zvidzidzo zvenguva pfupi yapfuura zvinoratidza kunyura kwekabhoni kwakadai seAmazonia, kungave kusisatore kabhoni yakawanda sezvavanoburitsa. (Denning, 2020) Izvo Zvinokonzeresa Kuchinja Kwemamiriro ekunze pane Natural Carbon Sequestration Matanho: Kuvhiringika uye Zvinokonzeresa Kukwira tembiricha, kushandura mafambiro emvura, uye kuchinjika kwemamiriro ekunze nekuda kwekushanduka kwemamiriro ekunze kwakanganisa maitiro echisikigo ekutora kabhoni. Semuenzaniso, mhirizhonga inokonzerwa nemamiriro ekunze yakadai semoto wesango, kusanaya kwemvura, uye mafashamo zvinogona kukanganisa zvisikwa, zvichiita kuti kuchinja kwekukura kwezvinomera, kuchengetedza carbon muvhu, uye oceanic carbon uptake. Izvi zvakasanganiswa kukanganisa kwemamiriro ekunze uye zviitiko zvevanhu zviri kuderedza kugona kwePasi kugadzika kabhoni, zvichikonzera kuwedzera kwemazinga emuchadenga carbon dioxide uye kuwedzera shanduko yemamiriro ekunze. Kuongorora Zvinogoneka uye Zvisingakwanisi Kugadziriswa Kwemasango seChirongwa cheKuderedza Kwemamiriro ekunze Kurwisana nemigumisiro yakaipa inobatanidza nekuwedzera kwemhepo yekabhoni dioxide mazinga, certification yemamiriro ekunze uye makambani ekupa mazano anowanzoshandisa nzira yekuvandudzwa kwemasango. Iyi nzira inofarirwa nekuda kwehuwandu hushoma hwekutarisisa nekugadzirisa, iyo yakawedzerwa mabhenefiti kune zvipenyu zvakasiyana-siyana uye kuchengetedza ivhu, uye mari-inoshanda. Masayendisiti anofungidzira kuvandudzwa kwesango kune mukana wekuchengeta yakaenzana ne25% yemhepo yemhepo kabhoni (Bastin et al., 2019). Zvisinei, kumutsidzira sango muitiro unodya nguva uye kunoda nzvimbo huru dzevhu, kazhinji kazhinji kuchiguma nerwisano dzokushandisa ivhu. Uyezve, tichifunga nezvechinangwa cheUN chekusvika pakusarerekera kabhoni panosvika 2050, hazvina musoro kufunga kuti kuderedzwa kwekabhoni kuchaitika kuburikidza nekuvandudzwa kwesango. Carbon Capture uye Storage (CCS) uye Bioenergy neCarbon Capture uye Storage (BECCS): Zvinogona, Zvisingakwanisi, uye Kudiwa Kwemari Decarbonization inogonawo kuitika kuburikidza neCarbon Capture uye Storage (CCS) uye Bioenergy neCarbon Capture uye Storage (BECCS). Aya matekinoroji ari kusimukira ane mukana wekubatsira kudzikisira yakakura kabhoni tsoka yekufamba nendege, maritime, uye inorema maindasitiri anoonekwa seakaoma kumisa, sezvo aine mashoma epasi-kabhoni dzimwe nzira dziripo parizvino. Semuenzaniso, fungidziro dzinoratidza kuti CCS ine mukana wekutora uye kuchengeta kusvika ku45% ye CO2 emissions kubva mumaindasitiri maitiro. Kunyangwe mumamiriro ekuchengetedza zvakanyanya, matekinoroji aya anotarisirwa kukwira mukudiwa zvakakwana kuti abvise angangoita maviri gigatons pagore (GTPA) ecarbon dioxide panosvika 2. Zvisinei, tichiri pamavambo chaiwo ebudiriro, neCCS neBECCS zvinoda simba rakawanda kuti rishande uye nokudaro, kuva nekabhoni yakaganhurirwa inobudirira. Vaongorori vanofungidzira kuti kuwedzera ka120 kwekabhoni kunofanirwa kuitika kuti matekinoroji aya akwanise kuzadzikisa zvibodzwa zvemamiriro ekunze panosvika 2050 (McKinsey, 2022) Naizvozvo, kudyara kwepachivande mumatekinoroji aya kwakakosha kuwana decarbonization yepasirese sezvo zvichingove nekufambira mberi mune zvesainzi, kugadzira, uye kukwidziridzwa kweinjiniya kwatinoita. Join the Climate Champions: Partner withGreen InitiativeGreen Initiative, tinoedza kubatsira vatengi vedu kuti varambe vachifambirana nezviri kuitika mukuita kwemamiriro ekunze uye kupa vatengi vedu maturusi anodiwa uye ruzivo rwekugadzirisa hurongwa hwekuzadzisa decarbonization, kuderedza kabhoni yavo, uye kubatsira kune ramangwana rakagadzikana. Bata nesu kuti udzidze zvakawanda uye uve chikamu chevatambi vedu vemamiriro ekunze! Chinyorwa ichi chakanyorwa na Marc Tristant, kubva kuGreen Inititive timu. Zvinyorwa: Bastin, J., Finegold, Y., Garcia, C., Mollicone, D., Rezende, M., Routh, D., Zohner, CM, & Crowther, TW (2019). Iyo yepasi rose miti inogona kudzoreredza. Sayenzi, 365(6448), 76–79. https://doi.org/10.1126/science.aax0848 Denning, AS (2021). Southeast Amazonia haisisiri kabhoni sink. Zvisikwa, 595(7867), 354–355. https://doi.org/10.1038/d41586-021-01871-6 Kuwedzera iyo CCUS indasitiri kuti iwane net-zero emissions. (2022, Gumiguru 28). McKinsey & Kambani. https://www.mckinsey.com/industries/oil-and-gas/our-insights/scaling-the-ccus-industry-to-achieve-net-zero-emissions
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