Economics Still Rule Fuels
File Size 4.7 MB / Running Time 10:37
Technically, biofuel replacements are possible, but do they make economic sense? Shell Oil's John Hofmeister told AVweb's Paul Bertorelli that there's still a lot of oil out there and it's hard for biofuels to compete.
- We also spoke with the U.S. Navy's Thomas Hicks; click here for that podcast.