The invention discloses novel environment-friendly biological alcohol oil which is composed of three raw materials of, by mass, 0.5% of a combustion improver, 89.5% of methyl alcohol and 10% of water. The three raw materials are stirred for 30 minutes in a container under normal pressure and temperature conditions. The combustion improver is composed of raw materials of, by mass, 5% of sodium hydroxide, 33% of water, 20% of methyl alcohol, 1% of magnesium oxide, 0.4% of ferrocene and 40.6% of oleic acid, and the raw materials are stirred for 10 minutes in a container under normal pressure and temperature conditions to obtain the combustion improver after the raw materials are dissolved. Compared with existing natural gases, liquefied gases and diesel, the novel environment-friendly biological alcohol oil has lower cost which is reduced by over 30%, and the dangerousness is greatly reduced under normal pressure. The burning temperature of existing oil doesn't exceed 1100 DEG C, and the burning temperature of the biological alcohol oil at furnace mouths can reach over 1200 DEG C. The soot emission concentration of the existing oil is high; however, the soot emission concentration of the biological alcohol oil is lower than 3.0 mg/m<3>. The emission concentration of sulfur dioxide of the existing oil is high; however, the emission concentration of the sulfur dioxide of the biological alcohol oil is lower than 3.0 mg/m<3>.