In what could be a major breakthrough, Joule Biotechnologies announced that it has directly produced fuel from the plentiful carbon dioxide in the air around us using highly engineered photosynthetic microbes.
While Chrysler’s alt-fuel plans for the future—and its integrity—seem uncertain at best, its cross-town rival General Motors is trying to make good on its fuel efficient pledges in a different way. This includes (finally) offering a Hummer with E85 flex-fuel capabilities, as promised in 2007.
Oh, and for those who are wishing for a Volt sub-brand, keep wishing. GM has no plans of spinning off the Volt as a brand of its own (as Toyota might do with the Prius). That won’t stop the General from spreading its hybrid drivetrain across other models, however.
As it stands right now, there are comparatively few places to purchase alternative fuels. As of 2005, there were approximately 168,987 gas stations in the United States; of those, just 2,200 sell E85 ethanol fuel.
No major oil outlets have fully embraced biofuels, although British Petroleum has just announced that it may begin commercial production of ethanol starting in 2010.
BP has partnered with Verenium to bring a commercial-scale cellulosic ethanol facility online next year to start bringing alternative fuels to a gas pump near you.
BP has big plans for biofuels and seems to be marching towards an alternative fuel future faster than many of its competitors. Verenium already has a demonstration plant in Louisiana capable of producing over a million gallons of cellulosic ethanol annually, and BP hopes to ramp production up. The Verenium process uses proprietary enzymes to break down grass feedstock and convert it to ethanol more efficiently.
On the heels of the opening of Coskata’s first flex ethanol facility capable of making ethanol from virtually any organic material, GM and Coskata have released a video (below) detailing the Coskata process. Unlike most promotional/informational videos that get dumped on the public, this one is actually rather informative.
Pennsylvania is beautiful this time of year, but I missed most of it since I made the 400+ mile drive mostly in the dark. It took eight hours of dodging speeding semi-trucks and going through many miles of tunnels, but I finally made it to the Westinghouse Plasma Center in Madison, PA. In case you’re asking, yes, the same Westinghouse that makes flat screen televisions (among other nifty tech stuff).
The Coskata semi-commercial flexible ethanol plant, dubbed “Lighthouse”, is located here. This facility is essentially a working scale model of a full size ethanol plant, and the processes and technology here can one day soon be scaled up to produce as much as a 100 million gallons of flex ethanol annually. The important word here is flexible, because unlike other ethanol products, the Coskata process can use just about any carbon matter to produce ethanol. This means the very garbage filling our dumps may one day instead fill our cars.
An analysis done by Biofuels Digest has come to the very surprising conclusion that an electric car will produce 30% more carbon dioxide emissions over its lifetime than a car powered by E85 corn ethanol. Not only that, the study also found that the same electric car will produce 21% more carbon dioxide than even a gasoline powered car.
These claims assume that 100% of the electricity for the EV comes from coal-fired power plants and that a comparable car would get 35 mpg—both of which seem like unrealistic assumptions. So I dug around the internet today to try and come up with more realistic numbers.
With the attention on first generation corn ethanol fading, the next big thing on the sustainable fuel horizon is nonfood biofuel crops. Within that category, inedible weeds are taking a front-row seat due to their relatively low demands on water, pesticides, and herbicides, and their reduced need for tilling and other mechanized soil prep. Some weeds with biofuel potential can also thrive on contaminated soils, absorbing and cleaning pollutants in a process called phytoremediation.
You might wonder why Iraq, one of the most oil-rich countries in the world, would want to invest in building up its biofuels sector. At first blush it seems like a stretch of resources for a country trying to recover after years of war.
However, In Iraq the agricultural sector has long been the dominant source of jobs. In fact, much of modern agriculture was developed in the Iraqi area over 7,000 years ago. With the recent devastation caused by the instability of war coupled with an extended drought, those jobs have disappeared. So, although Iraq does have the third largest oil reserves in the world, its agricultural sector is in many ways more important to its economic recovery.
Bugatti’s latest concept car points the way forward for the brand most associated with excess: excessive wealth, excessive power, excessive luxury, and excessive performance… but the new Galibier signifies something more, as well, and it is nothing less than a turning of the tide in the way the world’s automakers see their flagship luxury cars.
More on Bugatti’s million-dollar flex-fuel Galibier — including video! — after the jump.
LanzaTech, a small company based in New Zealand, has developed a proprietary microbe that feasts on the carbon monoxide in waste gas from steel mills and converts it to pure ethanol. Last year the company launched a pilot facility at the New Zealand Steel plant near the city of Auckland, and its microbes have been happily churning out ethanol without the need for expensive pre-conditioning to remove contaminants.
LanzaTech has found that the same low-cost technology can be applied to biomass syngas, but the real excitement is in the success of this first-ever attempt to capture and convert steel mill waste gas into a clean, sustainable fuel.
First, who ever has leftover alcohol except maybe these guys? The Shaq-backed MicroFueler is a 250-gallon tank for organic feedstock, such as waste wine and beer, that converts it into pure ethanol. It also doubles as a fuel pump and the only waste product is distilled water.
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