The Air Force's top energy official recently praised the Navy and the Agriculture Department for their work to incorporate biofuels into military fuel acquisition as part of a larger, Pentagon-wide effort to reduce fuel costs and increase energy efficiency. The Navy and USDA rolled out the Farm-to-Fleet program earlier this month, with a goal of making biofuels a more regular part of DOD jet engine and marine diesel fuel acquisition. As part of the program, the Navy will seek to...