National Biodiesel Board - The National Biodiesel Boards Web Site
Biodiesel Magazine - The online edition of the magazine.
Ethanol Producer Magazine - Online edition for ethanol producers.
ATTRA - The National Sustainable Agriculture Information Service
NREL - National Renewable Energy Laboratory
ACORE - American Council On Renewable Energy
Links to other blog sites...
Energy. Sustainable. Clean.
Promethean collects used vegetable oils and grease and makes a renewable fuel useable in diesel engines.