Gas na halitta ya fito waje a matsayin mafi tsada-tasiri, eco-friendly, da zaɓin makamashi mai amfani idan aka kwatanta da madadin.
Idan aka kwatanta da tankunan gas masu ruwa, iskar gas yana ƙara aminci sosai. Babu kwantena masu matsa lamba a cikin gida, kuma ana iya tabbatar da aminci ta hanyar rufe bawul ɗin gida akai-akai, gudanar da bincike na tsaro akai-akai, ko yin bincike mai sauƙi da ruwan sabulu.