Icandelo lokuhamba ngenqanawa, okanye ngakumbi ukhenketho lokuhamba ngenqanawa ngenxa yomthamo wohambo kunye neenqanawa elwandle, liya liqaphela impembelelo yalo ngokubhekiselele kungcoliseko, kwaye ngenxa yoku. Ukulungelelanisa imigaqo kunye notyalo-mali ekutshintsheni uhlobo lwamafutha kwiindlela ezingcolisayo ezinje nge-LNG, irhasi yendalo, ocutha ukukhutshwa kwe-nitrogen oxide ngama-90% kunye nokunciphisa ukukhutshwa kwe-CO24 malunga nama-2%.
Umzekelo wolu lawulo ngamaziko, kunye neenkampani ngokwazo ezingafuniyo ukuphelisa irhanisi elizalela amaqanda egolide, yile ipetroli engaphezulu kwe-0,1 yepesenti yesalfure ayinakusetyenziswa kwiBaltic, okanye ukuba kwichweba laseVenice, isivumelwano sityikityiwe sokusebenzisa amafutha anesiqulatho sesulfure esifana naleyo inyanzelekileyo kumntla Yurophu.
Elona nyathelo litsha leenqanawa zabakhweli libonakala liphuhla IJapan, kunye neprojekthi ye-Ecoship ephuhliswe yi-NGO Peace Boat ukunciphisa ukukhutshwa yi-40% xa kuthelekiswa nezikhephe ezinobungakanani obufanayo. Lo mbutho ungenzi nzuzo wacetywa ngo-2008 ukuba ufumane iBhaso loXolo lweNobel, kwaye uchithe iminyaka ujikeleza ihlabathi ngeenjongo ezahlukeneyo zentlalo.
Kodwa indlela engxamisekileyo yokukhathalela iilwandle kunye nokusingqongileyo, ukunciphisa amanqanaba ongcoliseko kukuhamba ngesikhephe. Ngale ndlela, iqonga le-Sailsquare, eliluhlobo lwe-Uber yaselwandle edibanisa abathengi kunye nabaphathi beenqanawa, ipapashe ingxelo apho ithi ukuhamba phakathi kweBalearic Islands kunye neSardinia ngokuhamba ngomkhumbi phakathi ukuya kuma-235 kg yeCO2, engaphezulu okanye ngaphantsi kokusetyenziswa kwekhaya labantu aba-4 phakathi evekini.
Ukuba ufuna ulwazi malunga nomgaqo-nkqubo ukuba ezinye iinkampani zokuthutha ziqhuba ukunciphisa izinga lokukhutshwa kwe-CO2 ungabonisana Oku kubhaliwe.