A coal fired Oxy boiler power plant with a condensate system, combustion system and post combustion CO2 capture plant configured and arranged to remove CO2 from a flue gas stream generated in the combustion system. The condensation system includes a plurality of serial low pressure heaters (7, 8, 9, 31) arranged in flow series downstream of the pump (3) and at least one parallel low pressure heater (22) arranged fluidly parallel to at least one of the serial low pressure heaters (7, 8, 9, 31). Flue Gas Heat Recovery System, Flue Gas Condenser and Gas Processing unit are thermally integrated into the condensate system.