Moreover, since the process ensures workers and the public can breathe more healthily you could see it as turning a "profit" for everyone. First, it reduces sulfur dioxide emissions that cause acid rain and respiratory problems (e.g., asthma) In the air. Secondly, companies can use gas desulfurization to meet environmental regulatory requirements and upgrade their image instead of getting sanctioned. Thirdly, it prevents sulfur corrosion and so extends the service life of equipment. Besides extending the lifetime of equipment, companies can present themselves as good environmental stewards to attract even more clients and investors. Finally, by getting rid of the blockers that cause air pollution and raising cost and consuming time equipment failures while keeping sulfur out of fuels gas desulfurization ultimately will go far towards increasing efficiency in power generation.