All Items Tagged

“Biofuels”

Nov 21, 2014 12:00 PM ET // Paul Heltzel
The U.K.'s new 'Bio-Bus' carries 40 people and is powered by biomethane, produced by human and food waste.
Oct 4, 2013 10:43 AM ET
Algae, that sludge you find in lakes and dirty swimming pools, is set to revolutionize how we power our lives! And we're not talking science fiction: This is science fact! Trace lists four ways algae is totally awesome!
Sep 24, 2010 06:30 PM ET // Cristen Conger
Calculating how long global supply will hold out is trickier than it seems.
Nov 30, 2012 09:22 AM ET // Tim Wall
The Senate has voted in bipartisan favor of allowing the DOD to use biofuels, even if they cost more than conventional fuels.