NRG Energy has entered into an agreement to purchase FCE's previously announced 1.4 megawatt fuel cell power plant project at University of Bridgeport NRG Energy will acquire long-term power purchase agreement for clean and efficient distributed power generation with predictable cash flows DANBURY, Conn. - September 9, 2014 FuelCell Energy, Inc. , a global leader in the design, manufacture, operation and service of ultra-clean, efficient and reliable fuel cell power plants, today announced an agreement to sell its previously announced 1.4 megawatt fuel cell power plant project at the University of Bridgeport to NRG Energy.