Ubuchwepheshe Olusha Lokunciphisa Ukukhishwa Kwekhabhoni Yethu Ne-Methane

Ukukhishwa kwe-methane kunemithombo eminingi ehlakazekile (ukufuywa kwezilwane, ezokuthutha, imfucuza ebolayo, ukukhiqizwa kukaphethiloli wezinsalela ezimbiwa phansi kanye nokusha, njll.).
I-Methane iyigesi ebamba ukushisa enamandla okufudumala kwembulunga yonke ngokuphindwe izikhathi ezingama-28 kunaleyo ye-CO2 kanye nesikhathi sokuphila somkhathi esifushane kakhulu. Ukunciphisa ukukhishwa kwe-methane kuyinto ehamba phambili, futhi i-TotalEnergies ihlose ukusungula umlando oyisibonelo kule ndawo.

I-HONDE: isixazululo sokulinganisa ukukhishwa kwekhabhoni
Ubuchwepheshe be-HONDE buhlanganisa inzwa ye-ultralight efakwe yi-drone CO2 kanye ne-CH4 yokuqinisekisa ukufinyelela ezindaweni ezikhiphayo okunzima ukufinyelela kuzo kuyilapho iletha ukufundwa ngokunemba okuphezulu kakhulu. Inzwa ine-spectrometer ye-laser diode futhi iyakwazi ukubona kanye nokulinganisa ukukhishwa kwe-methane ngezinga eliphezulu lokunemba (> 1 kg/h).

Ngo-2022, umkhankaso wokuthola nokulinganisa ukukhishwa kwegesi esizeni ezimweni ezingokoqobo wahlanganisa u-95% wamasayithi asetshenziswayo(1) emkhakheni okhuphuka nomfula. Izindiza ze-AUSEA ezingaphezu kwe-1,200 zenziwa emazweni ayi-8 ukumboza amasayithi ayi-125.

Inhloso yesikhathi eside ukusebenzisa ubuchwepheshe njengengxenye yohlelo olungenamthungo nokuzimela. Ukufeza le nhloso, amaqembu ocwaningo abheke ukuthuthukisa uhlelo lokuzulazula lwe-drone olungenamuntu olunedatha esakazwa ngokuzenzakalelayo kumaseva, kanye namandla okucubungula idatha kanye nokubika ngokushesha. Ukuzenzela uhlelo kuzoletha imiphumela esheshayo kubasebenzisi bendawo ezikhungweni futhi kwandise nenani lezindiza.

Ngokungeziwe emkhankasweni wokuthola kumasayithi ethu asebenzayo, sisezingxoxweni ezithuthukisiwe nabanye opharetha bezimpahla zethu ezingasebenzisi ukuze senze lobu buchwepheshe butholakale kubo futhi senze imikhankaso yokuthola okuhlosiwe kulezi zimpahla.

Iya ku-zero methane
Phakathi kuka-2010 no-2020, sanciphisa ukukhishwa kwethu kwe-methane ngesigamu ngokuhola uhlelo lokusebenza oluqondise umthombo ngamunye wezinto ezikhishwayo ezimpahleni zethu (ukuqhuma, ukukhipha umoya, ukukhishwa kwegesi ephumayo kanye nokushiswa okungaphelele) nokuqinisa inqubo yokuklama izakhiwo zethu ezintsha. Ukuqhubekela phambili, sizibophezele ekunciphiseni ngamaphesenti angama-50 ukukhishwa kwethu kwe-methane ngo-2025 kanye nama-80% ngo-2030 uma kuqhathaniswa namazinga ka-2020.

Lezi zinhloso zibandakanya zonke izimpahla ezisetshenziswa yiNkampani futhi zedlula ukwehliswa kokukhishwa kwe-methane ngamalahle, uwoyela negesi phakathi kuka-2020 no-2030 oshiwo ku-IEA's Net Zero Emissions ngo-2050.

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