Danbury-based FuelCell Energy has signed long-term power purchase agreements for a 7.4 megawatt fuel cell project at the state capital.  It  was one of the projects awarded in June by the Connecticut Department of Energy and Environmental Protection.  The agreements have been forwarded to the Connecticut Public Utilities Regulatory Authority for final authorization.  The project will be located on a vacant parcel enabling the productive use of a dormant property and the generation of significant tax revenue for the state and Hartford. Once complete, the project will serve to improve the strength of the public electricity grid in an important load area that serves the commercial and industrial portions of the city.  The General Assembly recently expanded Connecticut’s renewable portfolio standard target to 40 percent by 2030.