Emissions calculator for oil-fired boilers. Enter the fuel type, sulfur content, ash content, amount of fuel burned per year, then select either gallons or thousands of gallons and finally click on "Calculate Emissions." The values will appear below.

Fuel oil type:	#1 or #2 #4 #5 #6
Sulfur content:	weight percent
Ash content:	weight percent
Amount of fuel burned:	gallons thousand gallons

Emissions (tons/yr)

CO
NH3
NOX
PART
PM10
PM2.5
SO2
VOM
CO2
METHANE
N2O