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Despite intense debate surrounding the growing global food crises, the European Union today defended expanding the use of biofuels in all 27 member countries. Part of the EU’s climate change package, the current proposal sets a target of meeting 10% of transportation fuel with biofuels by 2020.
As I reported last week, Europe’s EPA advised suspending the EU’s biofuel targets until a comprehensive environmental analysis could be completed. Barbara Helfferich, spokeswoman for EU Environment Commissioner Stavros Dimas, said no way is that going to happen:
“You can’t change a political objective without risking a debate on all the other objectives,” meaning that changing biofuels targets could lead to questioning the entire climate change package.
Adding to the ongoing discussion about biofuels affecting worldwide food prices (see Biodiesel Is Raising Food Prices), NPR’s Morning Addition briefly interviewed World Bank President Robert Zoellick last Friday.
Zoellick called it a “perfect storm of things coming together…” and listed 7 different issues contributing to the increasing cost of food, which led to rioting in Haiti and Egypt last week, along with a general strike in Burkina Faso:
Increased world demand for grains and vegetable oils due to population growth (esp. in China and India), the weak dollar, agricultural production problems around the world, and $100/barrel oil are some of the driving factors accounting for increasing food prices.
After covering 22 of the most popular myths about biodiesel, I realized I’d only given lip service to a major issue: increasing food prices. In Myth #2, I mentioned that the goal of biodiesel production is to move away from food-based feedstocks.
But until that happens, the question remains: if I use biodiesel made from soybeans right now, am I contributing to the larger problem of increasing commodity prices and starving poor people?
Most of us are at least vaguely familiar with biodiesel, but how much do we really know? While biodiesel is easily the most popular alternative fuel available, it’s commonly misunderstood or misrepresented by inaccurate information. Since the most frequent question I get is, “So what exactly is biodiesel, anyway?“, I decided to write a tome covering all the basics—a one stop shop for all your biodiesel- related questions.
It’s been exactly one year since I published the first Biodiesel Mythbuster on GreenOptions.com, and its popularity made a sequel inevitable. By way of a short introduction, here’s what I wrote last year:
By Max Lindberg •
April 9, 2008
There’s always a better whey.
A Wisconsin cheese producer, Joe Van Groll of Stratford, Wisconsin, has a way with whey.
For nearly a decade, Van Groll experimented using the waste product of cheese manufacturing, whey permeate, to manufacture ethanol. During the past four years, he’s been doing just that, and believes his process can produce ethanol for less than $1 a gallon.
By Max Lindberg •
April 8, 2008
Would I put you on? It’s true, algae-based biofuels are being produced from CO2 emitted from smokstacks.
It’s happening through a company called GreenFuel, headquartered in Cambridge, Mass.
GreenFuel has been partnering with Arizona Public Service Company to create biofuels from algae grown using carbon dioxide (CO2) emissions from a power plant. The companies successfully grew algae at APS’ Redhawk natural gas power plant in Arizona, and is moving their tests to a coal-fired power plant at Farmington, NM.
According to a release from APS, algae at Redhawk grew at levels 37 times higher than corn and 140 times higher than soybeans, which are now used to create biofuels.
Mercedes plans to release a diesel-hybrid SUV capable of 40 miles per gallon, with cleaner emissions than your standard car. Demo’d at the 2008 Geneva Auto show, the SUV is built on Mercedes’ relatively new BlueTec emissions control technology—a combination of catalytic converters and advanced chemical processing that scrubs out the worst pollutants produced by the diesel engine.
The 4-cylinder, 214 horsepower engine will also break the world’s record for lowest carbon emissions (157 g/km) in an SUV.
The new Vision GLK BlueTec hybrid sports a standard hybrid-electric system: An electric motor seamlessly supplements the 2.2 liter diesel engine during fuel-intensive acceleration. Regenerative braking repowers the lithium-ion batteries, and start-stop technology shuts the motor off when the car is at a dead stop.
By Gavin Hudson •
April 5, 2008
In case you missed them the first time around, here are the top 10 international environmental headlines that made news in the blogosphere for the week of March 31 - April 6.
1. Asia — United Nations Climate Change Talks: “Kyoto II” climate talks open in Bangkok
“The first formal talks in the long process of drawing up a replacement for the Kyoto climate change pact opened in Thailand on Monday with appeals to a common human purpose to defeat global warming.
‘The world is waiting for a solution that is long-term and economically viable,’ U.N. Secretary-General Ban Ki Moon said in a video address to the 1,000 delegates from 190 nations gathered in Bangkok.
Farmers in Northern Queensland, Australia, are investigating another approach to producing renewable fuel: growing diesel trees. As weird as that sounds, it’s real, and it isn’t a scientific breakthrough. We’ve actually known about the trees for over 300 years.
As Treehugger reported earlier this week, farmers in the more tropical region Queensland purchased about 20,000 Brazilian diesel trees, or Copaifera langsdorfii, with the intention of having a living oil-mine in 15 years. According to Purdue University, a 100 acre plot of trees could produce about 25 barrels of oil per year.
While the first algae-to-biofuels facility went online today, scientists at Argonne National Labs are manipulating the photosynthetic super-organism for another use: creating hydrogen.
Algae grows prolifically in adverse conditions, and can store large amounts of oils or starches useful for making biodiesel or ethanol. But some strains also use an enzyme called hydrogenase to produce small amounts of hydrogen gas. Scientists think this is the organism’s way of getting rid of excess energy under high-light conditions.
