Thread: A $100-million bet on making fuel from trash

A $100-million bet on making fuel from trash

As the state moves to reduce the carbon footprint of fuel, an engineer hopes to build a plant in Lancaster that will convert garbage into an alcohol-based mixture.

By Margot Roosevelt
7:44 PM PDT, April 21, 2009

Arnold Klann has a green dream.

It began 16 years ago in a sprawling laboratory in Anaheim. This year, he hopes, it will culminate at a Lancaster garbage dump.

Proposed low-carbon fuel standard

There, in the high desert of the Antelope Valley, Klann's company, BlueFire Ethanol Fuels, plans to build a $100-million plant to convert raw trash into an alcohol-based fuel that will help power the cars and trucks of the future.

It's just the sort of improbable concoction that California is now demanding. On Thursday, the state is expected to adopt the world's first regulation to reduce the carbon footprint of fuel. And, just as California created the first market for catalytic converters decades ago, this rule, a likely model for national and even global calculations, could jump-start a huge demand for new technologies.

Fuel is a critical front in the battle against global warming. Nearly a quarter of the man-made greenhouse gases that the United States spews into the atmosphere comes from transportation. And although cars have reduced unhealthy pollutants such as nitrogen oxides by 99% in recent decades, the gasoline they burn emits as much carbon dioxide as it did a century ago.

California's proposal "is the first time anyone has attempted, for environmental purposes, to change the content of what goes into cars and trucks," says Mary D. Nichols, chairwoman of the state Air Resources Board. "It would revolutionize transportation fuel."

President Obama has also called for a low-carbon standard for the nation's $400-billion transportation fuel market. A version similar to California's is incorporated in climate legislation pending before Congress.

Under California's proposal, producers, refineries and importers would be forced to reduce the "carbon intensity" of their fuel by 10% by 2020, and by increasing percentages after that. Currently, California gasoline contains 10% corn-based ethanol, most of it from coal-powered Midwestern plants. Its carbon footprint is as high as gasoline's.

But by measuring the "cradle-to-grave" effect of various fuels, the new rule would favor ethanol such as Klann's, made from non-food sources. Even "low-carbon" corn ethanol -- such as the kind produced in California using gas-fired electricity and efficient machinery -- has a far higher carbon footprint than so-called cellulosic fuel from landfill waste, trees, switchgrass or sugar cane.

"This is fantastic for us," said Klann, who uses recycled sulfuric acid to transform paper, construction debris and grass clippings into ethanol. "The paradigm is changing from oil to sustainable fuels. The ones with the lowest carbon footprint will be the winners."

By 2020, the air board estimates, new-technology fuels along with electricity to power hybrid and electric cars would replace a quarter of the gasoline supply. And that is a critical element of the state's sweeping plan to reduce its global warming emissions.

Across the nation, a rush is on to produce green fuels. Since 2007, the federal Department of Energy has invested more than $1 billion in advanced fuels research and development. Last year, venture capitalists pumped $680 million into biofuels, including $100 million into San Diego-based Sapphire Energy, which would use algae, sunlight, carbon dioxide and non-potable water to make high-octane gasoline.

As yet, no commercial-sized plants exist in the U.S. to make such futuristic substitutes. It was easier to use corn, which was plentiful, cheap, and easy to ferment into ethanol.But the new standard is bad news for the powerful farm lobby and its corn-ethanol industry. In recent months, many plants around the country, including all five of California's, shut down as the price of ethanol fell along with gasoline.

Battered corn ethanol investors have mounted an intense lobbying effort against California's proposal. Several, including Pacific Ethanol, California's biggest, had planned to diversify from corn into cellulosic ethanol. They argue that by diminishing the value of their existing plants, the new rule would also cripple their advanced biofuel efforts.

"We will throw the non-food-based advanced fuels out with the corn-ethanol bathwater if we are not careful," said Vinod Khosla, a founder of Sun Microsystems, who invested in a now-closed corn ethanol plant in Goshen, Calif. Khosla has also invested in Gevo, a Denver-based start-up that uses agricultural residues and switchgrass, a crop easily grown on marginal land, to make isobutanol, a higher-energy version of ethanol.

At issue is the Air Resources Board's complex modeling, which would calculate each fuel's carbon footprint not only by its "direct" emissions from drilling or planting to refining to burning, but also "indirect" emissions caused by clearing forests or fields to compensate for food crops such as corn or soy that are diverted to fuel. Opponents say the science behind the indirect modeling is inaccurate.

Nichols calls the complaints "just noise," adding, "Its very clear: The best fuels will win out." Likewise, the food-based biofuels industry is battling a U.S. Environmental Protection Agency proposal to count indirect land-use effects in defining fuels under a 2007 federal mandate to produce 36 billion gallons of ethanol by 2022.

But among entrepreneurs like Klann, the mood has never been more hopeful. In an Anaheim lab, the 57-year-old electrical engineer guides a visitor through a maze of pipes, filters, heat exchangers, fermentation tanks and vats of acid like a small boy showing off a chemistry set. "We're in the forefront of this industry," he said of his patented "concentrated acid hydrolysis" process. "We expect to have the first plant to produce cellulosic ethanol on a commercial scale."

Financing for his Lancaster plant, which recently obtained its final permits, has been delayed by the credit crunch. But if it comes through, the facility will process 170 tons of garbage a day to produce 3.7 million gallons of ethanol a year. Estimated cost per gallon: about $2, Klann says.

He already has plans for 20 more facilities across the country. Next on the block: a plant outside Palm Springs, partly funded by the U.S. Department of Energy, that would produce 19 million gallons annually.

Across California, scores of advanced fuel companies are feverish with activity. Down the road from Klann's Irvine-based company, Prometheus Energy is capturing methane gas from rotting garbage in the Frank R. Bowerman Landfill, converting it to liquid natural gas and selling it to fleets of Orange County trucks.

In Thousand Oaks, Ceres, a plant genetics company, has begun to market specialized switchgrass and high-biomass sorghum seeds designed for "energy crops." In Emeryville, Amyris Biotechnologies attracted $90 billion in venture capital last year to convert sugar cane to renewable diesel for vehicles and fuel for military jets.

Meanwhile, oil companies are beginning to acknowledge that, thanks in part to government intervention, biofuels are likely to cut into -- or at least complement -- their core petroleum-based business. Shell Oil bought a 50% interest in Iogen Corp., a Canadian company, and invested in Codexis, a Redwood City company, to make cellulose ethanol from wheat straw.

"California's low-carbon fuel standard is going to set the standard for the U.S. and, I expect, the standard globally," said Graeme S.S. Sweeney, a Shell executive vice president. "There will be a series of commercial-sized plants in the next five years. There will be different technologies. It will be good to see competition."

margot.roosevelt@latimes.com

http://www.latimes.com/news/local/la-me ... 6052.story

Good stuff!!

The global warming profiteers will not stop until our American tax dollars are everywhere for uncontrollable global warming of nature.

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Originally Posted by Judy

Good stuff!!

BLUEFIRE TECHNOLOGY

BlueFire Ethanol Fuels, Inc. was established to deploy a patented Concentrated Acid Hydrolysis Technology Process for the conversion of cellulosic ("Green Waste") waste materials to ethanol, and other viable alternatives to petroleum derived fuels. BlueFire's technology has demonstrated production of ethanol and other petroleum displacing fuels from urban trash (post-sorted MSW), rice and wheat straws, wood waste and other agricultural residues.

Biomass feedstocks include:

* agricultural residues (straws, corn stalks and cobs, bagasse, cotton gin trash, palm oil wastes, etc.),
* crops grown specifically for their biomass (grasses, sweet sorghum, fast growing trees, etc.),
* paper (recycled newspaper, paper mill sludge's, sorted municipal solid waste, etc.),
* wood wastes (prunings, wood chips, sawdust, etc.), and
* green wastes (leaves, grass clippings, vegetable and fruit wastes, etc.).

The ability to utilize low cost feedstocks, and/or those that command tipping fees, to produce products that sell into highly efficient markets provides a viable business that can be sited in almost any geographic area, urban or rural. Due to its moderate use of thermal energy, the production of no waste streams, its significant environmental benefits, and minimal permitting requirements, the Technology also makes an ideal "thermal host" for cogeneration facilities.

BlueFire is one of four ethanol companies awarded funding from the U.S. Department of Energy to construct a commercial scale cellulosic ethanol production facility. It's biorefineries will be located in markets with the highest demand for renewable transportation fuels thereby dramatically reducing delivery costs while simultaneously increasing the areas biofuel supply and reducing the waste streams sent to landfills.

http://bluefireethanol.com/

WIN, WIN, WIN

Energy, energy!

Has anymore bought a new dishwasher lately? EPA cost is there, what a mess these machine are.

Why dishwashers? Clean is clean for dishes.

Originally Posted by vmonkey56

Energy, energy!

Has anymore bought a new dishwasher lately? EPA cost is there, what a mess these machine are.

Why dishwashers? Clean is clean for dishes.

No, I boycotted. Mine broke 2 years ago. We wash in the sink. Over and done with in less than 20 minutes, instead of listening to that dishwasher use electricity for an hour and then you still have to put them away, and we'd forget and then never get them into the cabinet before it was time to use them again. I've not missed it one bit! I may never get another one.