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Methanol is an unusual alcohol. For one thing, it can be used in fuel cells instead of hydrogen. It is also used by homebrewers to make biodiesel. Alternatively, it can be used in internal combustion engines instead of gasoline (see: drag racing). In China, methanol has just been approved by the ministry for standards for use as a motor vehicle fuel. Like ethanol in the U.S., China now permits the chemical to be added to pure gasoline so that it makes up to 85 percent of the mixture. The U.S. ha

Nissan's Smyrna, Tennessee assembly plant will soon be cutting its CO2 emissions and improving productivity. The plant is retrofitting 60 material handling tugs that are used to move parts around with new methanol fuel cells. The tugs are currently fitted with lead acid batteries that have to be swapped out as they run down, a process that takes a technician 15-20 minutes each. A total of 35 man-hours a day are spent just replacing batteries. The fuel cell setup uses liquid methanol as a fuel an