Ubuchwepheshe Obusha Bokunciphisa Ukukhishwa Kwekhabhoni Ne-Methane Kwethu

Ukukhishwa kwe-methane kunemithombo eminingi ehlakazekile (ukufuya izilwane, ezokuthutha, ukubola kwemfucuza, ukukhiqizwa kukaphethiloli kanye nokushiswa, njll.).
I-Methane iyigesi ebangela ukushisa komhlaba enamandla okufudumala komhlaba ngokuphindwe izikhathi ezingu-28 kune-CO2 kanye nesikhathi sokuphila esifushane kakhulu emoyeni. Ukunciphisa ukukhishwa kwe-methane kuyinto eza kuqala, futhi i-TotalEnergies ihlose ukusungula irekhodi elihle kule ndawo.

I-HONDE: ikhambi lokulinganisa ukukhishwa kwegesi
Ubuchwepheshe be-HONDE buhlanganisa inzwa ye-CO2 kanye ne-CH4 efakwe kwi-drone ukuqinisekisa ukufinyelela ezindaweni zokukhishwa okunzima ukuzifinyelela ngenkathi ihambisa ukufundwa ngokunemba okuphezulu. Inzwa ine-diode laser spectrometer futhi iyakwazi ukubona nokulinganisa ukukhishwa kwe-methane ngezinga eliphezulu lokunemba (> 1 kg/h).

Ngo-2022, umkhankaso wokuthola nokulinganisa ukukhishwa kwegesi endaweni ezimweni zangempela wawuhlanganisa u-95% wezindawo ezisetshenziswayo (1) emkhakheni ongaphezulu komfula. Izindiza ze-AUSEA ezingaphezu kuka-1,200 zenziwa emazweni angu-8 ukumboza izindawo ezingu-125.

Umgomo wesikhathi eside ukusebenzisa ubuchwepheshe njengengxenye yesistimu engenazihibe futhi ezimele. Ukuze kufezwe le nhloso, amaqembu ocwaningo afuna ukuthuthukisa uhlelo lokuzulazula lwe-drone olungenamuntu olunedatha ethunyelwa ngokuzenzakalelayo kumaseva, kanye namakhono okucubungula idatha ngokushesha kanye nokubika. Ukwenza uhlelo lube ngokuzenzakalelayo kuzoletha imiphumela esheshayo kubasebenzi bendawo ezikhungweni futhi kwandise inani lezindiza.

Ngaphezu komkhankaso wokuthola izinto ezisetshenziswayo kumasayithi ethu, sixoxisana ngendlela ethuthukisiwe nabaphathi abathile bezimpahla zethu ezingasetshenziswa ukuze senze lobu buchwepheshe butholakale kubo futhi senze imikhankaso yokuthola izinto eziqondiwe kulezi zimpahla.

Ukuya ku-zero methane
Phakathi kuka-2010 no-2020, sinciphise ukukhishwa kwe-methane ngesigamu ngokuhola uhlelo lwesenzo oluqondise emithonjeni ngayinye yokukhishwa kwegesi ezimpahleni zethu (ukuvutha, ukukhupha umoya, ukukhishwa kwegesi okubalekayo kanye nokusha okungaphelele) nokuqinisa izindlela zokuklama zezikhungo zethu ezintsha. Ukuze siqhubekele phambili, sizibophezele ekunciphiseni ukukhishwa kwe-methane ngo-50% ngo-2025 kanye no-80% ngo-2030 uma kuqhathaniswa namazinga ka-2020.

Lezi zinhloso zihlanganisa zonke izimpahla ezisetshenziswa yiNkampani futhi zidlulela ngale kokunciphisa okungu-75% kokukhishwa kwe-methane okuvela kumalahle, uwoyela kanye negesi phakathi kuka-2020 no-2030 okuchazwe ku-Net Zero Emissions ye-IEA ngo-2050.

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