Using photosynthesis to power hydrogen production
Researchers have found that if they insert platinum nanoclusters into the photosynthetic machinery of bacteria, one acre could produce an amount of hydrogen equivalent to 79 gallons of gas per day. [more inside]
posted by kliuless on Nov 13, 2009 - 37 comments

"Algae is the ultimate biological system using sunlight to capture and convert carbon dioxide into fuel... I came up with a notion to trick algae into pumping more [fuel] out." Craig Venter's Synthetic Genomics partners with ExxonMobil in a $600M project to harvest biofuels from genetically engineered algae. "We have modest goals of replacing the whole petrochemical industry." [previously] [more inside]
posted by Blazecock Pileon on Jul 14, 2009 - 45 comments

If hydrogen-cell cars are no good, how about hydrogen-cell motorbikes!
posted by nthdegx on May 14, 2008 - 22 comments

John Kanzius can make salt water burn using radio waves. It is not yet practical for energy generation, more energy is consumed than produced, but increases in efficiency could make salt water a viable replacement for fossil fuel.
posted by stbalbach on Jul 6, 2007 - 70 comments

Fair Price Energy. One persons idea for a free market solution to the fossil fuel problem.
posted by stbalbach on Sep 2, 2006 - 46 comments

Boundless energy or bad math? Randell Mills thinks he has the solution to our energy problems. In his company's patented process, "energy is released as the electrons of atomic hydrogen are induced to undergo transitions to lower energy levels producing plasma, light, and novel hydrogen compounds." It also implies that quantum mechanics is wrong.
posted by Espoo2 on Nov 5, 2005 - 73 comments

Your Mr. Fusion is ready. Sort of.
posted by loquacious on Sep 14, 2005 - 13 comments

Resource wars and gas rations, what will be next ? I bet you didn't know we gobble oil like two-legged SUV's.
posted by graytopia on Aug 31, 2005 - 20 comments

Energy Dept Asked to Probe Gasoline Price Rise The power outage came and went. Prices for gas keep going up. Is it Iraq? We were to get more not less fuel from that country. Or is it a nation-wide scam? I know: paranoia. But then there is Enron as model. Your view?
posted by Postroad on Aug 31, 2003 - 36 comments

U.S. Energy Scenarios for the 21st Century. There are three for you to choose: Awash in Oil and Gas, Technology Triumphs or Turbulent World.
posted by samelborp on Jul 30, 2003 - 4 comments

He gives a whole new meaning to the word "Conservation may be a sign of personal virtue, but it is not a sufficient basis for a sound, comprehensive energy policy." NY Times
posted by crunchland on May 1, 2001 - 138 comments

Teenager runs his VW Jetta with used canola oil.
posted by Mr. skullhead on Jul 20, 2000 - 5 comments

Looking for a real renewable energy source? Feces powered cars: the future of transport?
posted by chaz on May 30, 2000 - 4 comments