arrow-downarrow-leftarrow-rightarrow-upchevron-upchevron-leftchevron-rightchevron-upclosecomment-newemail-newfullscreen-closefullscreen-opengallerygridheadphones-newheart-filledheart-openmap-geolocatormap-pushpinArtboard 1Artboard 1Artboard 1minusng-borderpauseplayplusprintreplayscreensharefacebookgithubArtboard 1Artboard 1linkedinlinkedin_inpinterestpinterest_psnapchatsnapchat_2tumblrtwittervimeovinewhatsappspeakerstar-filledstar-openzoom-in-newzoom-out-new

What Breakthroughs Do Biofuels Need?

Learn more and join in the discussion on the future of alternative fuels.

View Images

What inventions and technical innovations are needed for biofuels to become a true challenge and sustainable alternative to petroleum-based transportation? This is one of the questions we put before two dozen experts from industry, universities, and environmental groups who gathered last month for National Geographic’s Biofuels at a Crossroads forum. How would you rate their ideas? Feel free to comment with ideas of your own.