The main purpose of this paper is to introduce and investigate thermodynamic performance of a new combined
power and cooling cogeneration cycle. In this cycle hydrogen fed solid oxide fuel cell (SOFC) and a gas turbine are
used for power generation and a generator-absorber heat exchange (GAX) absorption refrigeration system is used
to produce cooling. Electrochemical equations for fuel cell and thermodynamic relations for components are solved
simultaneousely using the Engineering Equation Solver (EES). The simulation results are validated using the
previously published data in literature. The comparison shows a good agreement between them with an error of less
than 4%. The effects on the system performance are investigated of such decision parameters like current density
and pressure ratio. The results show that for the same condition, the energy and exergy efficiencies of the proposed
cycle are 52.29% and 4.61% higher than those of the stand-alone fuel cell, respectively. Fuel cell stack, afterburner
and generator/absorber assembly contribute the most in the overall exergy destruction in the cycle.