Advanced Emissions Solutions Inc is a holding company that provides emissions solutions to customers in the coal-fired power generation, industrial boiler, and cement industries. Its proprietary environmental technologies enable customers to reduce emissions of mercury and other pollutants, maximize utilization levels and improve operating efficiencies to meet the challenges of emission control regulations. The company’s major activities include development and sale of technology to reduce emissions and improve operations of coal-fired boilers used for power generation and industrial processes. It is also engaged in research and development of technologies and other solutions to advance cleaner energy and to help its customers meet existing and future regulatory and business challenges.