Using what needs to get used to make what needs to get made.

Southeast BioDiesel proudly produces high quality, pure 100% biodiesel (B-100) in beautiful Charleston, SC. We can utilize multiple feedstocks, including virgin and recycled sources, that are processed to produce consistent, high quality, ASTM D 6751 standard, fuel grade product.

The biodiesel we produce can be used as an eco-friendly diesel fuel substitute with no conversion needed to the engine. Our goal is to provide our customers with multiple alternative fuel combinations, from pure B-100 down to blends of B-80, B-20, B-5 or any blend requested.