I agree. The last time I did calculation I was at 94 cents for the first batch and 46 cents for the next batch consisting of only 45 percent of the original quantity. I did not take into account the kilowatt hours nor the usage. Being in AZ with exposed black heating tanks helps in the summer months. Again with the price spike in methanol we were up to 4.08 per gallon at 55 gal purchases. Others buy in extreme larger bulk and have cost breaks.