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Entries in biofuels (3)

Tuesday
Jul102012

U.S. Federal Agencies Spending New Funding To Bring Biofuels To A Commercially Viable Level

The Obama administration has just authorized another $30 million in federal funding to advance biofuel technologies.

A basic model of a biofuel production process. Graphic courtesy of the University of Illinois.

The $30 million in multi-agency funds will be used to match private investments to advance the development and production of commercial-scale drop-in (ready to use) biofuels for primary use in military and commercial transportation.

Last week, a multi-agency teleconference – with senior officials from the U.S. Navy, the U.S. Department of Energy, and the U.S. Department of Agriculture - announced the funding.

Secretary of the Navy Ray Mabus explained some of the provisions of the funding, saying the funding “will have to be matched at least on a one-to-one basis,” and justified the need for biofuels says that they “will reduce the need for foreign oil, which is a significant and very well-recognized military vulnerability.”

Mabus was candid in saying that right now we give our foreign oil suppliers “too much of an input on whether our ships sail, our aircraft fly, or our surface vehicles operate, and that one of the ways this happens is that every time the price of oil goes up a dollar a barrel, it costs the Navy an additional $30 million in fuel. We have faced price spikes this year going into the hundreds of millions of dollars.”

President Barrack Obama also similarly said last April that the “Department of Defense estimates that for every dollar increase in the price of a barrel of oil, we incur an additional $130 million in fuel costs.” 

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Tuesday
Apr242012

Promising Test Results In Algae Use For Cleaning Wastewater From Oil and Gas Operations

While OriginOil’s main focus is extracting oil from algae for use in making biofuels and other products, the company has just announced promising test results for a chemical-free process of using algae for the cleanup of “produced water” from oil and gas operations.

Algae bags at test site. Photo courtesy of OriginOil.

To understand it a little better, the U.S. Department of Energy explains that, “Produced water is water trapped in underground formations that is brought to the surface along with oil or gas. It may include water from a reservoir, water injected into the formation, and any chemicals added to the production and treatment processes. Produced water is also called brine or formation water.”

Produced water is considered an industrial waste and a hazard to people if it gets into the drinking water. Besides a high salt content, the energy department says that produced water can containing varying degrees of:

  • Oil and grease.
  • Chemical additives used in drilling and operating a well.
  • Naturally occurring radioactive materials.
  • Various natural inorganic and organic compounds.

OriginOil said that its researchers have been able to clarify water samples from a Texas oil well carrying heavy concentrations of dissolved organics, known as frac flowback.

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Thursday
Nov102011

New Kansas Biomass Facility To Make Ethanol from the Non-Edible Plant Parts of Staple Food

Image courtesy of http://solar.calfinder.com.

A long-held problem with biofuels has always been that making them requires displacing land use and resources that would otherwise go to making food crops.

Well now, Abengoa Bioenergy Biomass of Kansas, with a new finalized loan guarantee of about $132 million from the U.S. Department of Energy, may have found one viable solution to the land resource problem.

Construction has just begun on a new facility that’s expected - when operational – to produce yearly about 23 million gallons of ethanol fuel from plant fibers including: wheat straw, corn stover (leaves and stalks), switchgrass, and sorghum stubble.

The facility is expected to convert about 300,000 tons of this “crop residue” per year to generate the desired annual ethanol volumes.

“The plant will also utilize the same biomass feedstock to produce 20 megawatts of electricity, adequate to power the ethanol production operations, and help make the facility even more energy efficient and environmentally friendly,” added Abengoa.

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