NOVELTY - Environmental-friendly high-energy alcohol based liquid fuel formulation comprises: methanol or ethanol, dimethylbenzene and eicosapentaenoic acid or sulfonated oil and rosin water, biphenyl high-energy fuel, diborane or triethylborane calorific value blending agent, cosolvent 120# or acetone, polyoxyethylene ester catalyst higher fatty acid, diisopropyl ether, castor oil and lauryl alcohol. The preparation of the fuel comprises preparing low-carbon methanol or ethanol and adding into a mixing tank, adding all the materials in the mixing tank and stirring to obtain the product.    USE - The high-energy alcohol based liquid fuel is useful in large industrial furnace burner and as restaurant kitchen diesel fuel.    ADVANTAGE - The fuel has steady combustion, strong firepower and high heat efficiency, can replace gasoline and diesel used for vehicle and vessel fuel and is environmental-friendly and economical.    DETAILED DESCRIPTION - Environmental-friendly high-energy alcohol based liquid fuel formulation comprises (in weight ratio): either methanol or ethanol (70), dimethylbenzene and eicosapentaenoic acid hydrocarbon mixture (15), biphenyl high-energy fuel (10), diborane or triethylborane calorific value blending agent (2), cosolvent 120# or acetone (3), polyoxyethylene ester catalyst higher fatty acid (0.25), diisopropyl ether etherifying agent (0.5), castor oil corrosion inhibitor (0.5) and lauryl alcohol water repellent agent (0.25); or methanol or ethanol (70), sulfonated oil and rosin water hydrocarbon mixture (15), biphenyl high-energy fuel (10), diborane or triethylborane calorific value blending agent (2), cosolvent 120# or acetone (3), polyoxyethylene ester catalyst higher fatty acid (0.25), diisopropyl ether etherifying agent (0.5), castor oil corrosion inhibitor (0.5) and lauryl alcohol water repellent agent (0.25). The preparation of the fuel comprises preparing low-carbon methanol or ethanol and adding into a mixing tank, adding the diisopropyl ether etherifying agent in the mixing, adding hydrocarbon mixture, biphenyl high-energy fuel, calorific value blending agent and cosolvent in the mixing tank, stirring for 10 minutes, adding the polyoxyethylene ester catalyst higher fatty acid, the castor oil corrosion inhibitor and the efficient water repellent agent in the mixing tank, stirring for 30-60 minutes at normal temperature and normal pressure and allowing the solution to stand for 8-12 hours to obtain the environmental-friendly high-energy alcohol based liquid fuel.