Weekly Biotech Blog Round Up
“concludes that industrial biotechnology can provide dramatic reductions in greenhouse gas emissions and provide strong progress toward a green and sustainable economy. WWF calls for increased political backing for the industry to leverage the positive environmental effects. The findings are based on peer-reviewed research from Novozymes, the world leader in bioinnovation, as well as contributions from experts and WWF"
Renewable Energy World writes about the “The Algal Advantage.” Algae is big because,
“The big pay-off in algae biofuels will be as drop-in replacements for gasoline or jet fuel. Successful test flights have already been run on mixtures of petroleum and algal-based jet fuels. Chisti says, "generally, only a portion of the crude algal oil is suitable for making biodiesel, but all of it can be used to make gasoline and jet fuel." For this, the fatty acids in the algal oils are refined by hydrogenation and hydrocracking.”
Algae is also big because, Sapphire Energy has developed a car that runs on algae derived fuel, that can cross the country on just 25 gallons of fuel. The Singularity Hub writes about the car, called Algaeus and has this to say,
“According to the press release, the coast to coast trip will be a ten day journey (September 8 -18) that culminates in the nationwide premier of the new movie Fuel by Josh Tickell of Veggie Van fame. See the trailer below. While the media coverage of the movie is sure to be hyperbolic, I’m much more interested in the premises behind Sapphire Energy. This San Diego based company hopes to use its algae-based fuel to work in the three major petrol markets: gasoline, diesel, and jet fuel. They plan on ramping up production to a rate of than 2 million gallons of diesel per year in the next two years. That’s a small blip on the petroleum market, but a blip that is arriving much sooner than many expected.”
Still in the world of biofuels, Green Tech writes about making better biofuels,
“Research on nuclear energy and hydrogen has yielded what backers say is a technology that could replace U.S. oil imports with biofuels made from agricultural by-products. Scientists at Idaho National Laboratory have been working for the past year and a half on a process to convert biomass, such straw or crop residue, into liquid fuels at a far higher efficiency than existing cellulosic ethanol technologies.”
“The key advantage is that bio-syntrolysis would extract far more energy from available biomass than existing methods, said research engineer Grant Hawkes. Using traditional ethanol-making techniques, about 35 percent of the carbon from wood chips or agricultural residue ends up in the liquid fuel. By contrast, the bio-syntrolysis method would convert more than 90 percent of that carbon into a fuel, he said.”
The New Energy World Network, picks up the story with a post about Continental airlines,
“Biofuels are increasingly being seen as a viable alternative to conventional jet fuel in the US, according to Continental Airlines’ managing director for Global Environmental Affairs, Leah Raney. The Houston-based carrier has also been implementing its green initiatives across its ground services fleet in its major hubs in Houston, Newark and California by switching to electric vehicles and related infrastructure and using biodiesel in cold weather locations.”
Do you like dates, the fruit, not the social activity? Can you imagine those little packages of sweetness being turned into biofuel? They can in Iraq. According to the Bioenergy Site,
“Iraq's prime minister has approved a project by a United Arab Emirates-based company to make biofuel from dates that would otherwise be wasted because they have started to perish, Iraqi officials said on Sunday.” “Faroun Ahmed Hussein, head of the national date palm board, said the Emirati company would produce bioethanol from dates that farmers cannot export because they are starting to rot. It would be used domestically at first, then possibly later exported. He declined to name the company, estimate the cost of the project or say how much bioethanol it was expected to produce. He said Iraq produces 350,000 tonnes of dates annually, a sharp fall from 900,000 tonnes produced before the US-led invasion to oust Saddam Hussein but still more than the 150,000 tonnes it currently consumes. Some are fed to animals, he said. "They can't export the left over quantities owing to their poor quality," Hussein said. "Farmers will be happy to sell their rotten dates instead of throwing them away."
And finally the world of biofuels winds up with a serious policy issue, that is a “Greater Distinction Needed for Biofuels as Fuel Component under Cap and Trade,” writes 25x’25, they go on to say,
“As Congress continues its debate on comprehensive climate legislation, any measure adopted must adequately recognize and incentivize the extensive benefits biomass and the production of biofuels can provide to address global climate change. The 25x’25 Carbon Work Group has recently reemphasized the need for policy makers to modify pending cap-and-trade provisions to more clearly recognize those agricultural and forestry practices that can contribute to climate change regulation and make those practices eligible as offset projects. Policy makers also should make clear in a final climate change bill that biofuels, including the biofuel component of fuels blends, are not obligated under the emissions cap and are a preferred alternative to fossil carbon-based transportation fuels.”
That's it for this week. See you next week.