NOVELTY - Highly-clean and high-proportion methanol-gasoline biomass energy source comprises (in vol.%): methanol (70-84), gasoline (12-37), a blender (2.5-7) and a coloring agent (0.5-0.9), where the blender comprises (in vol.%): a fluxing and emulsifying agent (0.3-0.5), a diluted blender (0.3-0.5), an anti-knocking agent (0.9-4), a metal corrosion inhibiting agent (0.6-1), decarbonizing and de-gumming cleaning agent (0.1-0.3), an antioxidant (0.2-0.4) and a power accelerating anti-smoke agent (0.1-0.3). The fluxing and emulsifying agent is e.g. oleic acid, or Tween80 (RTM: Polysorbate 80).    USE - The highly-clean and high-proportion methanol-gasoline biomass energy source is useful for car.    ADVANTAGE - The methanol-gasoline biomass energy source: meets the requirements of the newest national standard GB/T23799-2009; supplies required amount of power to the car; reduces the oil consumption and power consumption, and the corrosion and abrasions of car parts; prolongs the guarantee period of the quality of the oil for more than 6 months; has stable quality, which does not get influenced by temperature and occasional sprinkle of rain (less than 3%); exhibits strong knocking resistance; can be used without making any changes in the vehicle; can be used in both electronic ignition type gasoline car or carburetor type motorcycle; can comprise both gasoline and crude gasoline, where the mixture of the oils does not influence the product; and reduces the exhaust pollution by 80%.    DETAILED DESCRIPTION - Highly-clean and high-proportion methanol-gasoline biomass energy source comprises (in vol.%): methanol (70-84), gasoline (12-37), a blender (2.5-7) and a coloring agent (0.5-0.9), where the blender comprises (in vol.%): a fluxing and emulsifying agent (0.3-0.5), a diluted blender (0.3-0.5), an anti-knocking agent (0.9-4), a metal corrosion inhibiting agent (0.6-1), decarbonizing and de-gumming cleaning agent (0.1-0.3), an antioxidant (0.2-0.4) and a power accelerating anti-smoke agent (0.1-0.3). The fluxing and emulsifying agent is oleic acid, plant oil, Tween80 (RTM: Polysorbate 80) and/or Span-80 (RTM: Sorbitan monooleate). The diluted blender is ethanol (95%), toluene and/or acetone. The anti-knocking agent is isobutanol, isooctane, ferrocene and/or methyl tertiary butyl ether. The metal corrosion inhibiting agent is isopropanol, phenylpropyl triazole and/or N,N-disalicylyl propane diamine. The decarbonizing and de-gumming cleaning agent is petroleum calcium sulfonate or triethylenetetramine. The antioxidant is 2,6-di-tertiary-butyl-p-cresol. The power accelerating anti-smoke agent is ethyl nitrate or isooctyl nitrate.