The chemicals industry in Idaho is a significant contributor to the state's economy. The industry includes companies that produce chemicals, plastics, and synthetic materials. Idaho's chemical industry is primarily concentrated in the southwestern part of the state, where there are several large chemical manufacturing facilities. These facilities produce a wide range of chemicals, including fertilizers, pesticides, and industrial chemicals. The industry also includes companies that produce specialty chemicals for use in a variety of applications, such as pharmaceuticals, cosmetics, and food additives. Idaho's chemical industry is supported by a strong research and development infrastructure, including several universities and research institutions that conduct cutting-edge research in chemistry and materials science. Overall, the chemicals industry in Idaho is an important part of the state's economy and plays a critical role in supporting a wide range of industries and applications.