clean fuels, definition of

Blends or substitutes for gasoline fuels, including compressed natural gas, methanol, ethanol, and liquified petroleum gas.

• These cyborg bacteria are better at photosynthesis than plants
  Could cyborg bacteria generate the clean fuel of the future? Work conducted at Peidong Yang's laboratory at the University of California, Berkeley (UC Berkeley) basically allowed bacteria to cover themselves in small semiconductors that functioned like...
• Audi and Global Bioenergies Turn Sugar into a Sweet Biofuel Alternative
  Sugar is classically one of the very worst things you can put in a car's gas tank but that has not stopped Audi from exploring ways to make biofuel made from the sweet powder...
• Green Overdrive Video: From the Fryer to the Fuel Tank!
  Turning the Bay Area’s restaurant cooking oil into fuel is the goal of the folks at Got Grease. And on this week’s episode of GigaOM TV’s Green Overdrive Show, we go on a grease run and factory tour of their operations! While things...
• Canadian Waste Plant Will Power Itself Using Soda and Beer
  We know what you’re thinking – you’re thinking why would anyone waste perfectly good beer and soda to run a power plant? Rest assured because this beer and soda would only be poured down the drain anyway...