How is the 12,500 tons of CO2 calculated?
The 12,500 tons of carbon dioxide is calculated by estimating the amount of Number 6 fuel oil that will not be burned if the college were to use 20,000 tons of woodchips per year. That amount equates to about 1.078 million gallons. There are 0.01167 tons of CO2 equivalents per gallon of Number 6 fuel oil. The amount of CO2 equivalents in 1,078,000 gallons of burned fuel oil equates to 12,500 tons.