PetroSun Enters Algae to Biodiesel R&D

Producing biodiesel from algae has been touted by many as the solution for our liquid fuels problem.  The advantage being that the land requirement for growing the biodiesel is small and our requirements could be easily met by using only a small part of our deserts.  A new company has announced that they were going to pursue this technology.

PetroSun Drilling Inc. (PSUD.PK), formed a wholly owned subsidiary, Algae BioFuels Inc., which will be engaged in the research and development of algae cultivation as an energy source in the production of biodiesel.  The R&D and production facilities for Algae BioFuels will be based in Arizona and Australia.

Independent studies have demonstrated that algae is capable of producing 30 times more oil per acre than the current crops now utilized for the production of biofuels. Algae biofuel contains no sulfur, is non-toxic and highly biodegradable. Some species of algae are ideally suited to biodiesel production due to their high oil content, in excess of 50%, and extremely rapid growth rates.

The Office of Fuels Development, a division of the Department of Energy, funded a program from 1978 through 1996 under the National Renewable Energy Laboratory known as the "Aquatic Species Program." The focus of this program was to investigate high-oil algae that could be grown specifically for the purpose of wide-scale biodiesel production.

The research by DOE referenced above is available here.  A few of paragraphs from the executive summary indicate what they foresaw as the prospects:

Over the course of the program, efforts were made to establish the feasibility of large-scale algae production in open ponds. In studies conducted in California, Hawaii and New Mexico, the ASP proved the concept of long term, reliable production of algae. California and Hawaii served as early test bed sites. Based on results from six years of tests run in parallel in California and Hawaii, 1,000 m² pond systems were built and tested in Roswell, New Mexico. The Roswell, New Mexico tests proved that outdoor ponds could be run with extremely high efficiency of CO2 utilization. Careful control of pH and other physical conditions for introducing into the ponds allowed greater than 90% utilization of injected CO2. The Roswell test site successfully completed a full year of operation with reasonable control of the algal species grown. Single day productivities reported over the course of one year were as high as 50 grams of algae per square meter per day, a long-term target for the program. Attempts to achieve consistently high productivities were hampered by low temperature conditions encountered at the site. The desert conditions of New Mexico provided ample sunlight, but temperatures regularly reached low levels (especially at night). If such locations are to be used in the future, some form of temperature control with enclosure of the ponds may well be required.

... A major conclusion from these analyses is that there is little prospect for any alternatives to the open pond designs, given the low cost requirements associated with fuel production. The factors that most influence cost are biological, and not engineering-related. These analyses point to the need for highly productive organisms capable of near-theoretical levels of conversion of sunlight to biomass. Even with aggressive assumptions about biological productivity, we project costs for biodiesel which are two times higher than current petroleum diesel fuel costs.

The ASP regularly revisited the question of available resources for producing biodiesel from microalgae. ... Such resource assessments require a combined evaluation of appropriate climate, land and resource availability. These analyses indicate that significant potential land, water and CO2 resources exist to support this technology. Algal biodiesel could easily supply several “quads” of  biodiesel—substantially more than existing oilseed crops could provide. Microalgae systems use far less water than traditional oilseed crops. Land is hardly a limitation. Two hundred thousand hectares (less than 0.1% of climatically suitable land areas in the U.S.) could produce one quad of fuel (our vehicles use ~20 quads of fuel). Thus, though the technology faces many R&D hurdles before it can be practicable, it is clear that resource limitations are not an argument against the technology.

The price of biodiesel is now at the point where a process may be able to be developed, but many hurdles still remain. Investors have to be convinced that the price of oil will remain high enough to justify the development. A hopeful sign is that more productive forms of algae have been found.

Greenfuels and Greenshift Industrial Design Corporation are developing algae production systems that grow the algae in a series of small reactors located near a power plant.  They both have relatively small demonstration systems in operation.  These systems do not require a desert climate to operate, maintaining their temperature using the heat contained in the smokestack effluent. The questions on these processes are:  Is their enough land available near a powerplant, is the cost of the reactor vessels low enough and can the algae be harvested from the reactors reliably?  The developers, of course, believe so. Michael Briggs of the University of New Hampshire has long advocated algae for production of biodiesel. He has stated that going with enclosed photobioreactors can immediately solve the bulk of the problems encountered by prior research. He also believes that if all vehicles were gradually converted to high efficiency diesels, that this would provide a relatively straightforward transition to biodiesel.

PetroSun Announces Formation of Algae BioFuels; Subsidiary to Develop Algae-Based Biodiesel, PetroSun press release, June 22, 2006

Comments

[Stephen Boulet]

Using open ponds successfully has been reported in New Zealand:

http://www.nzherald.co.nz/section/story.cfm?c_id=1&ObjectID=10381404

Those were sewage ponds for wastewater treatment. No special closed reactors were required, I believe. Neat since it kills two birds with one stone.

Stephen

[Ben Borges]

We all need this ! we need bio energy, we need that the leader of this littel blue planet start thinking in the future, our future !

[BPO]

A site the provides more info on biodiesel from algae is Oilgae.com - Biodiesel from Algae - Links & Info . Hope you find the link to be of use

Ec from BPO Database Online @ eBPO.in

[JOSE A. GARCIA ( JAG )]

Distinguished Mr. I want to contact with companies of the item of petroleum, I have many business with petroleum and their derived, I also have direct relationship with group industrial agriculture for new fuels. -
Waiting an answer to this mail greets him very sincerely to you. -
JOSE A. GARCIA ( JAG )

[Emeka Agbata]

This concept and technology is really welcome and I think this is what we need in this world especially in Nigeria, where non oil-producing states are so dependent on the niger delta regional revenue and does little to improve the lives of the communities.

[debbie anglin]

Sitchgrass and other native Oklahoma prairie grasses also show great potential for alternative fuels. To learn more come to GROW:the Governor's Conference on Biofuels, October 16-17, 2007 in Oklahoma City. James Woolsey, former director of the CIA, will be a keynote speaker at the Governor's Conference on Biofuels. Registration is $45. For more information or registration visit www.GrowOK.com or call 1-800-203-5494.

[debbie anglin]

Sitchgrass and other native Oklahoma prairie grasses also show great potential for alternative fuels. To learn more come to GROW:the Governor's Conference on Biofuels, October 16-17, 2007 in Oklahoma City. James Woolsey, former director of the CIA, will be a keynote speaker at the Governor's Conference on Biofuels. Registration is $45. For more information or registration visit www.GrowOK.com or call 1-800-203-5494.

[debbie anglin]

Sitchgrass and other native Oklahoma prairie grasses also show great potential for alternative fuels. To learn more come to GROW:the Governor's Conference on Biofuels, October 16-17, 2007 in Oklahoma City. James Woolsey, former director of the CIA, will be a keynote speaker at the Governor's Conference on Biofuels. Registration is $45. For more information or registration visit www.GrowOK.com or call 1-800-203-5494.

[Mick]

The development of biodiesel may not yet be profitable as a project on its own however I was wondering if you had considered improving power generation systems with your systems.

My remark is in relation to combustion based power stations where a concentration of CO2 in the exhaust may provide an extra boost to algue production, Exchaust temperature could be used to stabalise pond temperature and the algae could serve as fuel for the powerstation or fuel for our cars, trains etc. This may also make use of recycled water and surage from city's.

[raje]

give me some worthful informations

[James Flaherty]

Boom Or Bust
Mr. President, Which Will It Be?

Here Is The Economic Silver Lining Within The Present Energy Crisis!
Massive development of alternative energy systems. Design, manufacturing, deployment, installation and maintenance of the massive new national alternative energy-plex will create fifty million jobs in five years. Included in this is the redevelopment of the existing energy systems, with a real commitment to making America's energy systems carbon neutral within twenty years. This effort would boom the US economy, erasing the present business slowdown. It would make the Dollar sound again and would lead to a massive pay down in all debt, both public and private. The new President will have to embrace this exact plan if the United States is to avoid economic catastrophe.

[oilfield equipment]

i think this would be awesome. lets start getting it going.

[Denver Mortgage]

I should have thought of that

[Heartland Energy Colorado]

This is awesome, we were just discussing the same thing or similar anyway at http://heartlandenergycolorado.blogspot.com. Awesome blog post.

[Used Bucket Trucks]

Im really rooting For this technology to take off, I think is a better choice than Ethanol since having a high demand for algae wont raise the price of any products

[severe hypertension]

Why do people live in the desert? If the conditions are so harsh
(heat, drought, famine), why not leave the desert for better areas to
live? (Details would be appreciated about different reasons. Also nice
would be authoritative sources that address this issue.)

[amanation]

Biodiesel is meant to be used in standard diesel engines and is thus distinct from the vegetable and waste oils used to fuel converted diesel engines. Biodiesel can be used alone, or blended with petrodiesel.

[B2B Marketplace]

What a great blog post! Thanks for sharing it on your site.

[Johnserenity]

Bio diesel energy has become the future need of the world. Awesome post, keep posting more. I wish the author to visit http://gasandoilnews.com, since this site has great deal info about the oil and gas and Bio diesel news.

[Replica Louis Vuitton]

Companies that grasp these new opportunities, or provide the tools for others to do so, will prosper.

[Pressure Digger]

Nice post! Hopefully something like this will move forward! http://www.skycoequipment.com

[nfl uniforms]

Nice post! Hopefully something like this will move forward!

[photobioreactor]

Photoioreactor uses to produce bio-diesel from algae. There are many research and development in using Photobioreactor to produce biodiesel from algae. But Phycotech’s mission is to provide its customers with leading edge photobioreactor technology.

[sports hat]

Photoioreactor uses to produce bio-diesel from algae.

[cheap jerseys]

There are many research and development in using Photobioreactor to produce biodiesel from algae. But Phycotech’s mission is to provide its customers with leading edge photobioreactor technology.

[Used Motorhomes]

If this experiment is successful and if the production of biodiesel picks up the I am sure that there will be no shortage of fuel.

[Blanket weed]

This will be a great alternative, algae for biodiesel will surely sustain our limited resources of biodiesel.

[Computer Courses]

We all need this ! we need bio energy, we need that the leader of this littel blue planet start thinking in the future, our future !

[graduate school personal statement]

Many countries are signatories to international treaties concerning intellectual property, and thus companies registered in these countries are subject to national laws bound by these treaties. In order to protect trade secrets, companies may require employees to sign non compete clauses which will impose limitations on an employees interactions with stakeholders, and competitors. Thanks.

[bucket truck]

As an owner of utility trucks, I'm 100% for alternative fuels. I do believe biodiesel could unlock a ton of sources for energy that can be harnessed to power many of the modern utilities we take for granted. Keep up the work scientists and I'll help make sure the lights stay on. :)

[Office 2010]

The new President will have to embrace this exact plan if the United States is to avoid economic catastrophe.