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Houston Area Power Plant Runs Entirely on Biodiesel

March 8, 2007   |   11 Comments

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"Those of us trading in the nation's largest commodities market are conscious of the need for renewable fuels derived from agricultural products."

-- Jay Pierce, M1, President
11 Reader Comments
Comment
1 of 11
March 8, 2007
An interesting way to assure a large regional demand for biodiesel -- what doesn't get sold on the fuel market can be turned to electricity. Guaranteed purchase agreements should allow biodiesel producers to ramp up production.
Comment
2 of 11
March 9, 2007
I agree with Mr. Pine in that any renewable liquid fuel is best used in vehicles. I also agree that soil health and fertility must be considered with any biomass based fuel scheme.

Biodiesel embodies approx *3* units of enery per unit used in production. (Harvested sunlight at it's best.)
Best case, ethanol embodies approx. 1.4 units of energy per unit used in production. Perhaps he has confused the two biofuels.

I don't recall the exact thermo. efficiency of combustion turbine systems, but 30% sounds about right. Combined cycle, combustion turbine followed by steam turbine, is MUCH more efficient. I hope that's the system they will use regardless of fuel type.
Comment
3 of 11
March 9, 2007
Transforming animal fats into fuel, as mentioned in the above article is useful and good. However, providing government subsidies for biodiesel projects is worse than just a complete waste of taxpayer's money, because it depletes the small pool of money available for other, legitimate projects.

Someone please correct me if you think I am mistaken.
Comment
4 of 11
March 9, 2007
This kind of project is flawed for the following reasons:

1. Biodiesel barely creates more energy than is required to produce it, once you subtract
the energy invested to plant, fertilize, harvest, and transport plant material and refine it into oil. Also, growing crops damages soil by depleting soil nutrients. Soil fertility needs to be maintained. If sewage is used for this purpose, it is more efficient to simply create biogas directly from the sewage.

2. If you are going to create biodiesel, don't waste it by burning it in a stationary plant. Use it instead for mobile applications like fuel for cars or trucks.

3. There are useful projects to solve our energy and environmental problems. They are: energy conservation/efficiency projects, wind energy installations, landfill gas utilization, small head hydropower plants, solar hot water and photovoltaic installations, geothermal power, and others.
Comment
5 of 11
March 9, 2007
Need contac tnfo on the design / build team

MY TEL NUMBER:310 - 903 -1025;
E- mail: stephan@geosupport.com
Thanks
Stephan
Comment
6 of 11
March 9, 2007
How can I GET IN TOUCH WITH THE DESIGN / BULD TEAM???
Comment
7 of 11
March 18, 2007
Why is there so much confusion about things that shouldn't even be debateable? I'm sure someone knows the costs of each unit of energy from each source. I must agree that using food crops doesn't make much since.
Comment
8 of 11
March 29, 2007
Left off the "l" on URL... should be .html and not .htm
Comment
9 of 11
March 29, 2007
Stephan -
I can't tell you how exactly to contact them but, this site has an article that list's a bit more information about the biodiesel production company, the biodiesel generator, the town etc etc.. hope it helps you.

http://e85.whipnet.net/alt.fuel/texas.biodiesel.html
Comment
10 of 11
May 4, 2007
To clairfy: Our Power fuel is made mostly from the non-food grade of animal offal that never competes with the food chain. It is a by product of animal processing and does not consume directly any fertilizer, water, soil minerials , etc.
It is not suitable for transportation fuel because it forms a solid under 45 degrees.
To justify the short term goverment rebate: We are competing with industries with over 100 years of infrastructure to transport and distribute petroleum products. Not every station has diesel pumps and far fewer have the ability to blend or store biodiesel for road use. This electrical generation project is just one building block on the road to a sustainable future, one that everyone can enjoy today. We will be refueling other existing diesel and heavy oil power stations and bulding steam turbines that can use more low grade and waste products to make electricity. Stay Tuned....
Comment
11 of 11
September 28, 2007
<span style="font-size: 7.5pt; font-family: Verdana">Thank&nbsp;you Ken for clarifying that this project uses&nbsp;mostly &quot;non-food grade animal offal.&quot;&nbsp; </span><span style="font-size: 7.5pt; font-family: Verdana">I totally support&nbsp;using &quot;non-food grade animal offal&quot; for the purpose you have stated, and support your receiving funding.&nbsp;</span><span style="font-size: 7.5pt; font-family: Verdana">Good luck with your projects.</span> <p>&nbsp;</p><p>&nbsp;&nbsp;&nbsp; </p>
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