A Danbury-based company has received a U.S. Department of Energy Project Award.  FuelCell Energy's reversible solid oxide project has been selected for $3-million in funding. The project focuses on developing performance improvements to advance the commercialization of FuelCell Energy’s reversible solid oxide fuel cell systems.  It's a hybrid operation system that performs water electrolysis for the production of hydrogen, stores the hydrogen, and then produces power by using the produced hydrogen.