Google Fusion Tables for US Ethanol production facilities (note, this is google labs so you must have a google account). Select visualize and you can map or do other functions as well. I'm thinking about taking a field trip

http://www.google.com/fusiontables/D...?snapid=122007

Also, nice to visualize ethanol usage as a percentage of petroleum usage. Good to be in the corn belt!

http://www.google.com/fusiontables/D...?snapid=122107