ZERO EMISSION FUEL-FIRED POWER PLANT WITH ION TRANSPORT MEMBRANE Yantovski E.*, Gorski J.**, Smyth B.***, ten Elshof J.**** *) Independent Researcher, Viktoriastr.81, D-52066 Aachen, Germany, iksvotnay@aol.com **) Rzeszow Univ. of Techn., 35-959 Rzeszow, Poland, gorjan@wp.pl ***) Inst. of Techn., Tallaght, Dublin 24, Ireland, brian.smyth@it-tallaght.ie ****) Univ. of Twente, POB 217, 7500AE Enschede, Netherlands j.e.tenelshof@ct.utwente.nl ABSTRACT Firstly, some points in relation to the history of zero-emissions power cycles are highlighted. Amongst the many schemes, only one which deals with the combustion of a fuel in “artificial air” (i.e. a mixture of oxygen and re-circulated carbon dioxide), is selected.