This month's newsletter is all about the current state of the biodiesel industry. The people at World Peace Emerging have put together a great book that I very highly recommend entitled "The Rise of Biodiesel". It is
very well researched and very professionally edited. The composition and graphics are the best I have ever seen in ANY eBook on any subject anywhere.
Biodiesel use continues to grow and grow every year as the world learns "the hard way" that alternative fuels are going to be a fact of life now and in the future. As people continue to see a steady rise in fossil fuels and are educated on topics like global warming, peak oil, etc. you will see biodiesel becoming more and more popular. Jatropha use as a feedstock continues to rise especially in areas which are semi-arid in nature where food crops will not grow well. Oil Palm use, the crop with the highest oil content, continues to grow also. Slowly, but steadily, biodiesel is moving into the mainstream.
The only "growing pains" that I have heard about are some people cutting down virgin rainforests to plant oil crops and the price of the oil has risen substantially due to "supply and demand". Hopefully, governments will step in and curb the cutting of the rainforests. And maybe the supply and demand problem will fix itself too with increased production. Although, with the increase in popularity of biodiesel, we may never be able to keep up with production. I just hope it does not get as bad as the solar panel industry which is much too expensive for most people to participate in. Maybe we'll have to switch to a more productive feedstock like algae. Here's an email from one of my readers who is knowledgeable on the subject...
There was a program entitled "Renewable Energy: Innovations for a new Era" on the History Channel's "Modern Marvels" program. It aired September 20, 2006. One part of the program dealt with how Power plants are looking at how they can minimize their carbon output thereby reducing greenhouse gases. The Redhawk power plant in Arizona (owned by Arizona Public Service) installed a pilot project to use algae growing tubes for processing a small portion of its waste heat water and carbon dioxide, with the by-product of biofuel in the bargain. Here is a screen shot from the program of the growing tubes:
The company that they used to create this project was Green Fuel technologies http://www.greenfuelonline.com . Their
focus is on the power plant industry to help reduce CO2 emissions, but it is one of the examples that proves the viability
of algae as a biofuel. Algea is almost a perfect candidate: the oils are extraced for biodiesel, the starches are extracted to make ethanol, the remaining proteins can be used in animal feeds or even as food for humans (I'm sure you have heard
of the "blue-green" algae in pill form). OR, the algea can be dried and burned in the power plant; Paper or plastic can be
made from algae. Its only by-product is oxygen. It's on the bottom of the food chain, and extremely efficient at converting sunlight and carbon into life.
This is not a fuel you can create efficiently in your backyard because of the acreage required, but it is still much better than corn (1.2 units of energy OUT for every one unit of energy IN) or palm oil (deforestation required in ecologically sensitive areas for plantations). Take a look at this NREL report: Note that on page two is the very reason why we don't have biodiesel from algae today: the program was squelched to pursue bioethanol (e.g. corn), most probably for political reasons.
One of the arguments against algae is the amount of land required to produce enough fuel. This is from a presentation I worked on:
To create enough biodiesel from algae to cover ALL of US fossil fuel consumption (211.2 Billion gallons): 22,500 sq mi (14.4 Million Acres)
To create enough biodiesel from algae to cover ALL of the World's Fossil Fuel consumption (844.8 Billion gallons): 90,000 sq mi (57.6 Million Acres, 2.5% of total US acreage)
NOTE: World's consumption of "biodiesel" was derived by converting the percentage of World's Energy Use compared to the US for oil, coal, and natural gas combined (through conversion to KW output of each material), 1998 figures USGS: http://energy.cr.usgs.gov
And applying that to the DOE figures above for consumption based on converting all US fuel needs to equivalencies using biodiesel. (Mark's conversion).
I could babble on, but you get the idea.
For more information on biodiesel, please visit http://www.biodieselmake.com
Author of "Electricity - Make it, Don't Buy it"
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