You want me to fill that up with WHAT?

The long sought "philosophers stone" of the biofuel movement is a biofuel developed from waste products. While traditional biofuels require us to sacrifice productive land that could be growing food, waste biofuels are exactly what they sound like: biofuels made from waste like garbage, wood chips, or industry byproducts. The problem with waste biofuel is no one has ever been able to make one that is both scalable and doesn't take more energy to make then it can give back later. Until now.

Scientists are now one step closer to achieving both those goals, and it might surprise you to learn that the fuel that might soon be powering your car is the same thing that currently powers your late night dance dance revolution sessions: whiskey.

That's right. Scottish scientists have recently discovered a way to turn two byproducts of the scotch whiskey distillation process into butanol, a fuel that gives off almost 30% more power than traditional biofuels. The best part? Butanol can be used in cars with regular combustion engines with no modifications what-so-ever, meaning it could realistically become a part of our gas mixture as soon as production can be ramped up. The researches from Edinburgh University who developed the process have already applied for a patent and hope to start supplying the country with fuel in the next few years.

To be fair, the stuff you'll be putting in your gas tank won't resemble that nice single malt you have stashed under your bed. Heck, it won't even resemble Dewers. Still, if this technology ends up being scalable, it could give a whole new meaning the the phrase "one for the road."

Image provided by chipgriffin

Can Algae Outperform Other Biofuels?

Here’s an article on the ever growing “algae revolution” where people stop chanting “drill baby, drill” and start chanting “grow baby, grow.” There are definitely upsides to algae, but do they outweigh the problems?

One group of people who say yes are the shrimp farmers in Gial Bend, AZ. Here, the newest algae project is not controlled by an army of scientists or funded with millions of dollars worth of government research grants. Rather, it's a desert shrimp farm changing with the times to produce biodiesel from algae, using some of the same algae that feed the shrimp.

With biodiesel prices at $4.81 a gallon, according to the U.S. Department of Energy, these shrimp farmers hope to produce it for less than $3 a gallon. With these small farms being capable of producing 5,000 gallons of biofuel per acre in two years, there is definitely something to be said.

Algae is transformed into biofuels by pressing the oil out of the algae and then adding lye, sodium and ethanol as a catalyst to make the fuel more pure. The lye, sodium and ethanol can be reused.

Biofuels made from algae have an advantage over biofuels made from soybeans, palm oil or corn because algae is not a source of food, growing algae does not use agriculturally fertile land and algae can be grown in treated wastewater.

FROM ALGAE TO FUEL

* Algae is turned into biofuel in a process called transesterification.

* Biofuels made from algae contain around 90 percent of the energy in regular diesel but produce less CO2.

* Some forms of algae consist of more than 50 percent oil.

* Many vehicles would not have to convert to run on biodiesel.

FUEL POTENTIAL

Biodiesel potential, according to a report from the University of New Hampshire :

* 7.5 billion gallons of biodiesel can be produced in an area of 780 square miles.

* Biofuels take advantage of solar energy because plants use photosynthesis to convert solar energy into fuel.

* Certain strains of algae are among the most photosynthetically efficient plants.

* 15,000 square miles of algae production could replace all the petroleum-based transportation fuels needed in the United States.

Now if I could only start selling the algae growing on my f*&#ing fishtank...

Image provided by jurvetson

A Saudi Islamic scholar says ethanol-powered vehicles go against the Koran

The Huffington Post reported today that a Saudi Islamic scholar has warned his students not to drive ethanol powered cars because their reliance on alcohol to run contradicts the Muslim rule to avoid alcohol.

The scholar stopped short of issuing a fatwa, saying instead that this was his recommendation and that further dialog on the issue was required.

Read the full article here.