Fuel blends were prepared by combining all the individual fuels in two different waste:wood ratios: (i) 80:20 and (ii) 60:40 by weight. The first ratio (80:20) is widely used in fuel blends for co-combustion; while the second one (60:40) is an attempt to produce a fuel blend with enhanced properties in terms of energy and pollutants released. In total, 12 fuel blends were obtained by blending each woody material with either MSWr or one of the RDFs, in the two blend ratios.