 Guryuhu waa inay dhammaantood isku xiraan isla kuleylaha isla markaana sababtoo ah deeqda waxay ku saleysan yihiin kaydka CO2, kaydka ugu sareeya waa guryaha loogu talagalay korontada, saliida ama shidaalka adag kaas oo ku rakibaya nidaamka kuleyliyaha yar sida biomass, bamka kuleyl ama gaaska LPG. 