Bioheat is a low sulfur oil blended with biodegradable, organic materials such as soybean oil available locally through Shipley Energy. It can be used without retrofit as a fuel in home oil burning furnaces.

Testing conducted by the National Oilheat Research Alliance (NORA) found that a Bioheat blend of 80% low-sulfur heating oil and 20% biodiesel (B20) reduced sulfur oxide emissions by as much as 80% or more. Nitrogen oxide emissions were lowered by about 20%. In addition, carbon dioxide emissions can be lowered by 20%.

If everyone using heating oil used a B5 blend (5% biodiesel/95% heating oil), 400 million gallons of regular heating oil could be conserved. This would be a big step towards conserving oil, and reducing greenhouse gas emissions. oilheatamerica.com