Introduction - Membrane applications in solar hydrogen production. Solar water electrolysis. Thermochemical water-splitting cycles. Solar membrane steam reforming. Membrane technologies for solar-hydrogen production. Membranes for biofuels production & processing. Membrane processes for biofuel separation, Membrane materials and fabrication, Membrane operations for gas and vapour separation. Membrane reactors for biofuels treatment. Membrane bioreactors. Ceramic membrane preparation and applications.