This fact sheet published by the U.S. Department of Energy's National Energy Technology Labratory, discusses NeuCo's second round Clean Coal Power Initiative (CCPI) project. The project officially concluded with the publishing of NeuCo’s final technical report by the DOE in 2010. Titled “Mercury Specie and Multi-Pollutant Control”, this four-year, $15.5 million cost-sharing project demonstrated the ability to affect and optimize mercury speciation and multi-pollutant control using non-intrusive advanced sensor and optimization technologies to minimize emissions, maximize efficiency and manage by-products at the NRG Limestone Plant in Jewett, TX. It also included the implementation and integration of advanced equipment and performance anomaly detection and diagnostic systems. The Limestone plant is operating with all optimization systems in place on Unit 2.