Category Archives: fuel

The Power of Community: How Cuba Survived Peak Oil

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Cuba has been my environmental hero since I went there in 2001.  Here’s one example why:
[googlevideo]http://video.google.com/videoplay?docid=-66172489666918336[/googlevideo]

.: via Sustainable Urban Environments

British Petroleum on Staff at UC Berkeley

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Oil giant BP has been in negotiations with UC Berkeley since February on a partnership to research renewable energy technologies, specifically biofuels. BP will provide the university with $500 million over 10 years. The contract was signed a couple of weeks ago on November 14, but the deal remains a controversial one. Two days before the contract was signed Amy Goodman from Democracy Now! hosted an interesting discussion between two UC Berkeley professors with opposing views on the debate. Miguel Altieri is a Professor of Entomology and a renowned expert in agroecology, or sustainable agriculture. He is opposed to the deal between BP and UC Berkeley. Daniel Kammen is a professor in the Energy and Resources Group, as well as professor of public policy and nuclear engineering. He directs the Renewable and Appropriate Energy Laboratory and is on the executive committee of the Energy Biosciences Institute, which will carry out much of the research under the deal. Kammen is generally supportive of the deal. I highly suggest you read the entire transcript of the interview, but here are some excerpts that highlight views on both sides of the story:

Critics at UC Berkeley point to the corporatization of academic research, the ecological dangers of biofuels, and BP’s long history of environmental irresponsibility, they say. They call this an act of greenwashing by BP and have been protesting the deal since it was announced in February of this year. But supporters claim that the corporate – academic partnership allows the university to realize its renewable energy research agenda and provides the most effective and economical means of addressing the looming environmental crisis.

AMY GOODMAN: Now, the issue of BP giving this enormous sum of money, $500 million over the next ten years, is this of concern to you, the issue of the privatization of a public institution?

DANIEL KAMMEN: Well, I think that the size of the grant can be a concern, but not for the reasons that you’re raising. I actually think that this amount of money is relatively small change, both for the oil industries around the world and, in fact, for the amount of money it takes to bring new products to market. New cars and new drugs frequently take that much money — half a billion dollars — to bring them to market. And as a research pot of money to start with, I actually don’t regard it as that much money.

The chance, though, that this amount of money would alter what a university does is a concern to me, and the degree to which a university might see grants like this as a reason or as an excuse or as a mechanism to alter what they would work on — say, move away from some areas and move into others — is a concern if it was being done in a way that I thought that the company had that driving force.
MIGUEL ALTIERI: Well, my concerns is that, first of all, Professor Kammen is saying, it’s very little money, and eventually it’s little money for BP, but a lot of money for UC Berkeley. And what they’re going to do with this money is basically skim off what 200 years of public investment has done. It would be very expensive for BP to build a university and a research facility. They will come with $500 million. They skim off what the public university has built over years, and then they bring fifty scientists from BP that are going to have access to students, and so therefore what they’re going to do is influence the research agenda of the public university. And it’s already happening.

And anybody that has protested — faculty — have been basically dismissed and disregarded as a colorful — as part of the colorful character of the campus. You know, we have to have these people that are always protesting.

And what worries me is that, on the one side, they’re promoting the wrong technology: biofuels is the wrong way to go. There’s no discussion, for example, in this proposal about alternative transportation systems, how to curb consumption patterns of petroleum and how to promote other alternatives that are much more viable. And biofuels are going to cause tremendous problems not only in the United States, but in third world countries especially, because if we devoted all the corn that is in this country, 125,000 square miles, we would only satisfy 12% of the gas needs. So obviously what’s going to happen is that it’s going to be grown in the third world, and basically the people in the third world are going to be paying the price for the over-consumption and the old-based style of living of Europe and the United States.

DANIEL KAMMEN: Well, I think there’s a couple really good points in what Miguel just said. The first one is I’m actually, as well, concerned, that I thought that the debate on campus is not one that has been as open as it could be. And you’re right, there has been sort of high-profile protests, but protests and actually having sit-downs between the sides has been somewhat lacking. And I actually really view that as a feature that the campus is responsible for the lack of that, not BP so far, and the campus needs to do a better job in that regard.

In terms of the fuel issues around the world, I actually take quite a different view than that by Miguel. It is true that if we devoted all of our corn to making ethanol in the US, we would only reach about 10% or 12%, so it wouldn’t be a significant effort, and you wouldn’t want to give up all that corn use for ethanol. But an interesting and, I think, a critical feature of the BP proposal is that, in fact, corn ethanol is excluded. Everyone who works on ethanol and biofuels worldwide recognizes that alternate fuels are available that are far better, the so-called cellulosic crops, that even include using garbage and using the waste carbon dioxide that comes out of power plants on just the land sitting next to those power plants. Those are areas for research in this proposal, not corn.

And so, if there was to be an approach that would look at alternatives that did not make the tension between food and fuel worse, it’s a project like this. In fact, in many parts of the developing world, the potential to grow crops that are useful for farmers locally at much higher efficiencies than they draw today — for food stocks, again, not corn — is an option that this proposal should be looking at. And the degree to which we do a good job there, I think, is very much due to the sort of things that Miguel said, and that is having this broader discussion and analysis not only of what we should be doing, but also how it goes on.

MIGUEL ALTIERI: I think what we need is, first of all, is to call again for an open debate, which has been suppressed, because basically the people that were questioning this have been accused of attempting against academic freedom. And basically what academic freedom now means in Berkeley is just that you cannot question the financial associations of faculty.

I mean, we need to look at the record of BP. We cannot associate with BP. It has a horrible record in terms of environment, in terms of human rights, and so on. And they have been, you know, destroying the environment for many years, and now they come as the doves of ecology.

We need to also put in place people that are going to be looking critically at the social, ecological impacts. We cannot leave in charge climate change and ecological questions to a bunch of engineers and chemists and genetic engineering people. We need to bring ecologists, social scientists, but also that are critical and are independent, that are not associated with this proposal and therefore open to debate, and also bring the public of California to question their public university that is being funded by them. They need to reclaim their university, their public university.

My question is: How many universities is BP trying to infiltrate? They have also recently teamed up with researchers at the Biodidesign Institute at Arizona State University to learn more about using cyanobacteria as a biofuel feed stock. Don’t get me wrong, it is nothing new for companies to be teaming up with universities to do research, but the sheer scale and influence of a mega-company like BP changes the dynamic of the game. It may be inevitable that the oil giants will take over the biofuels industry, if only by brute force, but is it necessary, or even allowable, that they take over our universities and intellectual freedom as well?

[DemocracyNow!]

Get ‘em When They’re Old, Too

Grandma vs. the Oil-Sands Mine

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Eighty-five-year-old grandmothers aren’t typically subject to censorship, but Liz Moore is no ordinary grandma. After touring an oil-sands operation in Canada, Moore returned to her home in Colorado and began researching the mining process. Eventually, she spent $3,600 on a website that chronicles the destructive environmental impacts of oil-sands mining.

“I was appalled at what I saw—the devastation of the land,” she says of her visit to a Syncrude mine in Fort McMurray, Alberta. “I came home and decided people in the U.S. needed to hear about this, because we’ll be buying more and more oil from Canada.”

Soon legal threats arrived. The mining giant Syncrude Canada Ltd. and a branch of the Alberta government threatened legal action if Moore did not remove certain photos from the website, she says.

“It made me angry at a very deep level,” Moore says. “I don’t like censorship, and if it’s done to me, I like it even less.” Moore later learned that a release she signed before her tour gave the company the right to limit the use of her photos.

Excerpts from Moore’s presentation:oilsand72.jpg

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To see the entire presentation, check grandma Moore’s website, oilsandsofcanada.com.

[emagazine.com]

Chicago School Buses Burning Biodiesel

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CHICAGO – The nation’s largest independent school bus company, the Cook Illinois Corporation in Chicago, is switching its entire fleet of school buses to burn bio diesel fuel.

Research shows that biodiesel reduces hydrocarbons in exhaust fumes by more than 30 percent. Studies reveal that children riding school buses are exposed to higher level of emission toxins than other children. Exhaust emissions inhaled on a consistent basis, particularly exhaust from diesel engines, have been linked as a cause of asthma and other respiratory conditions.

The company, Cook Illinois Corporation, last year reduced nearly 1,000 tons of toxic emissions in Chicago by switching to a biodiesel fuel in many of its buses. Chicago School Transit is owned and operated by Cook-Illinois Corporation, Oak Forest, IL. Cook Illinois Corporation was the first bus service company in the Chicago area and one of the first in the nation to use bio diesel fuel.

The new Clean Air Club website, www.CleanAirClub.net is available for all school children who care about the environment. Kids who log on to the website can play games and win prizes.

[environmental news network]

Brown Going Green

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The UPS Worldport air hub in Louisville will convert all of its diesel-powered ground support vehicles to run on a biodiesel fuel blend early next year in a pilot project being funded by a $515,000 federal grant, the company said yesterday.

Most of the 366 vehicles involved are used to move and lift cargo containers, reposition aircraft, carry jet fuel to the planes and power generators, said UPS spokesman Mike Mangeot. A few on-the-road tractors will also switch to the fuel, a mixture of 5 percent biodiesel with 95 percent conventional diesel fuel.

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UPS also announced yesterday that it was adding to its “green fleet” with orders for 167 delivery trucks that run on compressed natural gas and 139 trucks that run on propane.

[courier-journal]

Biofuels Compared in National Geographic

Really dope article and interactive on biofuels in the October 2007 issue: biofuels_ft_hdr.jpg

Corn ethanol (U.S.):

  • $0.68 greater than retail price for energy equivalent of gasoline.
  • 1.3x greater energy output than fossil fuel energy input required for production.
  • 22% reduction in greenhouse gas emissions compared to gasoline.

Sugarcane Ethanol (Brazil):

  • $1.03 less than retail price for energy equivalent of gasoline.
  • 8x greater energy output than fossil fuel energy input required for production.
  • 56% reduction in greenhouse gas emissions compared to gasoline.

Biodiesel (Germany):

  • $0.58 greater than retail price for energy equivalent of petroleum diesel.
  • 2.5x greater energy output than fossil fuel energy input required for production.
  • 68% reduction in greenhouse gas emissions compared to petroleum diesel.

Cellulosic Ethanol (U.S.):

  • Still in R&D stages (no cost comparison).
  • 2 – 36x greater energy output than fossil fuel energy input required for production.
  • 91% reduction in greenhouse gas emissions compared to gasoline.

Algae (U.S.):

  • “High hopes hang in bags of algae outside the Redhawk power plant near Phoenix, Arizona. Researchers say the fast-growing green scum, fed by power plant exhaust, could soak up carbon dioxide while cranking out 5,000 gallons of biodiesel an acre each year – at least in theory.”

We at green.MNP encourage you to go read, play, learn & enjoy!

[ngm.com]

Biodiesel: No War Required

With gas over $3.50 a gallon here in California, many station owners must be relieved to have pumps with credit card readers. Better to cut out all interaction with the sullen customers.

But Jennifer Radtke has just one ancient pump, prices a few pennies above her competition, and lines that occasionally stretch over an hour long in this quiet corner of Berkeley. Yet customers clearly love the place, doubling the business each year and making possible a major expansion this summer.

How? She offers biodiesel, an alternative fuel that soothes so many environmental and political bugaboos it may some day edge out lattes as the Left Coast’s favorite liquid.

“Everything about [biodiesel] is really incredible. It’s nontoxic, nonflammable, it’s made from vegetable oil,” enthuses Ms. Radtke, who jointly owns and runs BioFuel Oasis with five other women. For her, biodiesel is about a feeling of independence more than politics. Oh, and it “smells great.”

For Oasis customers, one of the biggest selling points is that the fuel comes from a potato chip factory in southern California, not the Middle East.

“Pretty much every time I went to buy gas, I thought about what was going on in Iraq, and I was feeling awful,” says Aimee Wells, as she fuels up her VW Gulf, a diesel car she bought last year so she could switch to veggie power. A bumper sticker on it reads, “Biodiesel: no war required.”

[CSMonitor]

Beer Maker, Scientists to Create Energy

This is one of those self-explanatory ones, but here is an excerpt anyway:

The fuel cell is essentially a battery in which bacteria consume water-soluble brewing waste such as sugar, starch and alcohol.

The battery produces electricity plus clean water, said Prof. Jurg Keller, the university’s wastewater expert.

The complex technology harnesses the chemical energy that the bacteria releases from the organic material, converting it into electrical energy.

The 660-gallon fuel cell will be 250 times bigger than a prototype that has been operating at the university laboratory for three months

[physorg]

Wow: Carbon Monoxide emissions to be made into Ethanol


LanzaTech, the New Zealand-based developer of a process using bacterial fermentation to convert carbon monoxide into ethanol, has secured US$3.5M in Series A funding, led by Khosla Ventures and supported by two existing New Zealand based investors.

The technology could produce 50 billion gallons of ethanol from the world’s steel mills alone. The technology will also contribute to the production of biofuels from cellulosic feedstocks, as it can convert syngas—comprising hydrogen, carbon monoxide, and carbon dioxide—into ethanol.

We have proven in our laboratories that the carbon monoxide in industrial waste gases such as those generated during steel manufacture can be processed by bacterial fermentation to produce ethanol. Garnering the financial and strategic support of Khosla Ventures is a significant validation of our approach, and we welcome Khosla Ventures Chief Scientific Officer, Dr. Doug Cameron, to our Board of Directors.
—Dr. Sean Simpson, Chief Scientist and Founder of LanzaTech

[GreenCarCongress]

Producing Renewable Fuels From Renewable Energy

In the fall of 2008, XL Dairy Group, Inc. will begin operations at its Vicksburg, Arizona, facility as a self-contained biorefinery designed to produce high-grade ethanol, biodiesel, milk and dairy products, and animal feed — along with 100% of the energy required to run the plant.

The $260 million Vicksburg BioRefinery will use proprietary technology to generate ethanol with an energy efficiency ratio of 10:1. The ratio means that for every British Thermal Unit (Btu) unit of fossil fuel energy needed to produce ethanol and biodiesel, XL Dairy Group will produce 10 Btu units, nearly ten times the efficiency of a traditional dry-grind ethanol plant.

To achieve that efficiency, and generate cost savings of $0.30 to $0.35 per gallon in ethanol production and $0.50 cents per hundred weight of milk, the company will convert waste streams from the 7,500 dairy cows as well as from the fractionation, biodiesel and ethanol processes into energy to power the entire project with recycled, renewable energy.

[RenewableEnergyAccess]