Is jatropha plant oil the most possible alternative jet fuel?

Posted in Green Q&A | 3 comments

http://www.businessweek.com/bwdaily/dnflash/content/feb2009/db2009026_918710.htm

Are there any other alternative jet fuel?

Here’s the article about several possible alternative jet fuel.

If jatropha plant oil is used in commercial airlines, how expensive will they be? More expensive than the regular jet fuel?