Biodiesel can be made from vegetable oils, animal fats, or recycled restaurant oils and greases. It is biodegradable and less polluting than petroleum diesel. Common biodiesel feedstocks include virgin oils, used cooking oil, yellow grease, and brown grease. Biodiesel can be used in pure form or blended with petroleum diesel in vehicles and equipment. Common blends are B2, B5, and B20. Since used cooking oil is cheaper than virgin oils, it is a more economic feedstock choice for biodiesel producers. The estimated US demand for diesel fuel exceeds domestic vegetable and animal oil supply. Several companies in the Dallas-Fort Worth area produce

1. Biodiesel 101 Making Use of Used Restaurant Oil and Grease June 8, 2010 by Tajana Mesic, MBA

11. Do we have DFW producers? Company City Texas Biotech, Inc Arlington Biodiesel Industries of Greater Dallas-Fort Worth Denton New Fuel Company Dallas Biodiesel of Texas, Inc Denton

12. Texas Biotech, Inc

13. Collection of waste vegetable oil to be processed into biodiesel

14. At the pump…close by Pump City DFW Biodiesel Fort Worth Red River Biofuels Argyle Star Travel Plaza Denton GreenSpot Market Dallas New Energy Fuels Waller Miles Automotive/BioWillie Keller

15. BioWillie Any diesel-powered vehicle can run BioWillie or any other B20 blend without modification.