ADA-ES, Inc. is a technology company specializing in advanced energy solutions, primarily focused on the power generation sector. Their core expertise lies in providing innovative and efficient solutions for improving the performance and reliability of power plants, particularly those using fossil fuels, while also contributing to cleaner energy production.

Their offerings include a range of technologies and services designed to address various challenges faced by power plants. These solutions aim to enhance efficiency, reduce emissions, and improve overall plant operation. While the specific details of their technologies aren't extensively detailed on their website's home page, the implication is that they work with existing power plant infrastructure to incorporate cleaner energy practices and improve efficiency. Their focus suggests a strong emphasis on retrofitting and optimizing existing plants rather than building entirely new facilities.