While I know we’ve talked about the promise of algae-based biofuels, especially biodiesel, many of you have pointed in derision to the seemingly always present caveat: in about five years… the amount of time the ideas seem to take until they’re ready for the street.
But there are some companies that are not still five years away from making algae biofuels viable. They are on the verge of producing it in usable quantities now. This article in Popular Science profiles five companies that are making biofuels out of algae, although those companies are still working on making it commercially viable. Here are a couple of the projects now working in the United States:
Solix Biofuels
The Project /// A demonstration facility that could produce up to 3000 gallons of algal biofuels per acre per year by the end of 2009
The Location /// Coyote Gulch, Colo.
The Technology /// Solix uses specialized photo-bioreactors in which batches of microalgal cultures are grown in large, closed-growth chambers under controlled light and temperature conditions. The company claims its closed systems can produce up to seven times as much biomass as open-pond systems. Once the cultures are fully grown, their oil is extracted through the use of chemical solvents like benzene or ether. The solvents are mixed into the chambers to separate the oil from the algae, and it is then collected from the surface. Solix is also collaborating with the Los Alamos National Laboratory to use its acoustic-focusing technology to concentrate algal cells into a dense mixture by blasting them with sound waves. Oil can then be extracted from the mixture by squeezing it out; this makes the extraction process much easier and cheaper, obviating the need for chemical solvents.
To Market /// Tentatively by the winter of 2009.Read More


In a press statement,
I have written often that the best way for our country to transition to alternative energy is through the community – not through the government. As such, the book, “The Citizen-Powered Energy Handbook Community Solutions to a Global Crisis,” by
A California company that makes biofuels out of several sources has received a state grant to work on turning the waste from grapes and almonds into biodiesel.
A man who recycles restaurant grease into biodiesel while busting the myths the green fuel’s opponents have been spreading is being recognized by a network dedicated to sustainability issues.
As a representative of the biodiesel industry, Baker said he has been involved in dispelling the “myths” created by certain lobbying groups meant to confuse the public about the benefits and characteristics of biodiesel. “It’s been particularly bad the past two years,” Baker said. “One is that biodiesel production and use is worse for the environment, and takes more energy, than petroleum—and that simply is not true,” he said. “The first 15 years I was involved in this business, I never heard that.” Baker feels his role in education and the promotion of biodiesel led to Tri-State’s selection as an SVN Innovator. “There’s been a lot of negative publicity and I’ve been educating legislators and others about the positives.”
Texas fuel retailers are now selling 10 percent ethanol. Local gas stations have been updating filters, checking tanks and applying green ethanol-blend stickers to put on pumps, but such a change is not without its cost and problems for retailers. The ethanol mixture is the result of 2005 and 2007 federal energy acts requiring specific benchmarks for refineries to produce cleaner-burning fuel.

“We are delighted to work with the Fagen team,” said Fibrowatt CEO Rupert Fraser, “their experience as EPC contractors is very impressive and we are certain that we are moving forward with a contractor that understands the unique characteristics of our technology. This agreement is another step for us in North Carolina – helping the State move forward towards its goal of being a leader in the implementation of home-grown renewable energy.”
“Profitability has returned,” says Joe Victor, who is Vice President of commodity research advisory firm