N.C. State University’s new 11 megawatt combined heat & power system set to generate $4.3M energy savings in first year


N.C. State University has completed an 11 MW combined heat and power project on campus, a move toward making the N.C. State a more sustainable community.  The project is located on main campus at the University’s Cates Facility, and is expected to generate $4.3 million of energy savings in the first year of operation.  The project will increase N.C. State’s electrical and steam system efficiency by roughly 35%, reducing the University’s greenhouse gas emissions by 8%, or 33,000 CO2 equivalent metric tons. The system will be fueled by natural gas, and will include two 5.5 MW Combustion Turbines, two 50,000 PPH heat recovery steam generators, a 2,000 ton chiller and a cooling tower.  Overall the system will provide approximately 30% of a typical day’s supply of power to North and Central campus.

NC State's 11MW Combined Heat and Power (CHP) Plant

The project is being completed through a performance contract with Ameresco, Inc., and it will officially open and change over to N.C. State ownership on November 14, 2012.  The Clean Power and Industrial Energy Efficiency team at the N.C. Solar Center assisted with this project by providing initial project feasibility analysis and technical assistance.  Learn more about how this project helps achieve N.C. State University’s Sustainability goals.