Microwave technology is one of many methods that are used to pyrolysis waste because it has many advantages, such as: energy efficiency, rapid and controlled heating, and the ability to operate from an electrical source. A number of studies have investigated the feasibility of using microwave heating instead of conventional heating for pyrolysis processes. Dominguez et al. used small coffee hulls to produce methane (CH4). On the other hand, Beszedes et al. have used microwave treatment to increase the biodegradability of canned maize. Similarly, Robinson et al. have used wood as raw material to produce biogas by microwave technology.