A study by marine engineering experts has set out the likely effects of using biodiesel fuel in Royal Navy warships. As British warships are mostly powered by gas turbines derived from aircraft jet engines, the results are also interesting in the context of future biofuelled aviation and power generation.
biofuel
Support for Ethanol Drying Up in Canada
Seems like the politicians in Canada are no longer getting behind a bill to support ethanol. The story, posted on http://www.cutyourfootprint.com, says they are having reservations due to rising world food prices and new science about ethanol made from corn.

Make Your Own Ethanol For Less Than $1 Per Gallon
With gas prices rising to record highs, individuals are looking for ways to cut that cost and one company are ready to give it to them. A California based company, E-Fuel Corporation has just announced their newest product, a do-it-yourself home ethanol refinery.
50,000 Acre Kenya Biofuels Project Threatens Birdlife …and Humans
Conservationists in Kenya are opposing a multi-million dollar biofuels project citing threats to bird life abundant in a riverine delta area. The 50,000 acre sugar cane project was meant to provide raw cane for a giant sugar milling company too but it is believed its vision was more for biofuel than food.
MicroFueler Makes $1/gal Homebrew Ethanol From Sugar : Gas 2.0
Homemade ethanol guru Floyd S. Butterfield and Silicon Valley entrepreneur and innovator Thomas J. Quinn want to see you making ethanol in your backyard. Their creation, called the E-Fuel 100 MicroFueler, is a stacked washer-dryer sized reactor that can convert sugar into ethanol for (they claim) $1.00 per gallon.

Biofuel and Blather: Apologists Try to Pin Ill-advised Farm Subsidy on Al Gore
Corporate apologists, politicians (and their media stooges) are twisting the language and misrepresenting the truth in an effort to deflect responsibility for a global food crisis that is being exacerbated by biofuel farm subsidies.
Earthrace Biodiesel Boat Circumnavigates Globe, Aims For World Speed Record : Gas 2.0
This 100% biodiesel-powered, 78 ft wave-piercing trimaran aims to set an around-the-world speed record while maintaining a net zero carbon footprint. The Earthrace left Sagunto, Spain, on April 27, and has already made excellent time across the Atlantic, landing in Panama just 8 days later.

How to Profit from Algae: Power Plants of the Future
Turning plants such as corn, soybeans and sunflowers into fuel uses much more energy than the resulting ethanol or biodiesel generated, according to a Cornell University and University of California-Berkeley study. The World desperately needs a liquid fuel replacement for oil in the near future, but producing ethanol or biodiesel from plant biomass is the wrong way to do it, because you use more energy to produce them than you get out from the combustion of these product.

Brew your Own BioFuel for $1 a Gallon
Thomas J. Quinn, the Silicon Valley entrepreneur who patented the motion detector used in the Nintendo Wii has teamed with California ethanol pioneer Floyd Butterfield on a system for home-brewing biofuel they say could turn the oil industry on its head. About as large as a stackable washer-dryer, the system is expected to cost $9,995 and be on the market by the end of the year.

Woe is We: do the actions of a few of us make any difference for the lot of us?
For the last couple of weeks, I’ve been cultivating a list of actions that I can take to make my footprint even lighter, and also documenting the changes that I’ve already made. I was pretty proud of myself. And feeling quite up-beat about the future of our species. Then I started looking around me.

Texas Shoots at Ethanol
Texas Governors sides with Big Oil and Big Food to crush competition to gasoline
Corn Ethanol: The Fuel to Higher Food Prices
A fifth of the US corn crop is now used to brew ethanol for motor fuel, and as farmers have planted more corn, they have cut acreage of other crops, particularly soybeans. End result cooking oil shortage and wheat shortages.

Of Biofuels and Buffalo Farts
Maybe it was the martinis I had already drunk, or the beers he had already drunk, or maybe it’s just plain impossible to have a discussion about Biofuels without getting heated. But boy, did I have a doozy on Friday.
Somehow the discussion then veered away from Biofuels specifically and towards agriculture and GHG emissions in general. At which point, he presented his most sensational argument yet...
PC911 rushes to fix computers and the environment
Not since the Ghostbusters have we seen a business turning to emergency response vehicles as part of their brand identity. PC911, a Las Vegas based mobile IT service company, uses retired ambulances to rush to computer emergencies across the Nevada desert. PC911 drive ambulances that run on waste vegetable oil (WVO).

Peak Corn: Biofuels & the Future of Corn
Oil prices and food prices are going to rise. The only choice we have is between two separate evils, not evil or no evil