NOVELTY - Producing fuel comprises (a) mixing e.g. ocher and microorganisms with livestock to produce mixture, (b) fermenting mixture, (c) grinding livestock mixture, (d) dehydrating sewage sludge, (e) grinding sewage sludge, (f) dehydrating food waste, (g) grinding food waste, (h) grinding ocher, (i) grinding quartz-porphyry, (j) grinding zeolite, (k) grinding germanium stone, (l) grinding feldspar, (m) mixing grinded ocher, quartz porphyry, zeolite, germanium stone and feldspar powders to produce additives, (n) mixing the livestock, sewage sludge and food waste powders with additives, and (o) molding.    USE - The method is useful for producing fuel (claimed).    ADVANTAGE - The fuel produces heat of 4500-5500 Kcal.    DETAILED DESCRIPTION - Producing fuel using livestock and sewage sludge, comprises (a) mixing 10-20 wt.% ocher and/or volcanic rock and 5-10 wt.% microorganism including Aspergillus oryzae, Bacillus subtilis natto, Lactobacillus, Schizosaccharomyces, and Actinomyces with 70-85 wt.% livestock to produce mixture, (b) fermenting the mixture for 2-7 days, (c) grinding the fermented livestock mixture in less than or equal to 1 mm size using a mill to produce fermented livestock powder, (d) dehydrating the sewage sludge until moisture content of 30-50%, (e) grinding the sewage sludge in less than or equal to 1 mm size using a mill to produce sewage sludge powder, (f) dehydrating food waste until moisture content of 30-50%, (g) grinding the food waste in less than or equal to 1 mm size using a mill to produce food waste powder, (h) grinding ocher in less than or equal to 200 mesh to produce ocher powder, (i) grinding quartz-porphyry in less than or equal to 200 mesh to produce quartz-porphyry powder, (j) grinding zeolite in less than or equal to 200 mesh to produce zeolite powder, (k) grinding germanium stone in less than or equal to 200 mesh to produce germanium stone powder, (l) grinding feldspar in less than or equal to 200 mesh to produce feldspar powder, (m) mixing the ocher powder, quartz porphyry powder, zeolite powder, germanium stone powder and feldspar powder in equal amount to produce additives, (n) grinding the 40-70 wt.% fermented livestock powder, 10-30 wt.% pulverized sewage sludge powder and 10-30 wt.% pulverized food waste powder in less than or equal to 200 mesh, mixing with the 3-7 wt.% additives to produce mixture, and (o) molding the mixture to produce solid fuel in shape of pellets, briquette or coal.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic flowchart of the method for producing fuel (Drawing includes non-English language text).