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    Laughing Stock Farm, Freeport, Maine

 

Biodiesel
Greasel

 

Energy Issues

We believe that one of the biggest impediments to agricultural competitiveness in Maine is the high cost of conventional energy sources.  We realize that America has cheap energy compared to Europe and compared to the real (subsidized) cost of petroleum energy when military and health costs are factored in.  The reality for Maine, however, is that it's cold here, so we use more energy than many states we compete with for a share of the agriculture market.  For example, it is less expensive (and less BTU intensive) for the big corporate farms of California to grow vegetable produce industrially and ship it to Maine by rail, than it would be for us to build greenhouses and heat them with petroleum fuel to grow warm weather crops like peppers and melons.

ME DOA Grant Project

The good news is that Maine has resources we can use to compete.  We have lots of wood and other biomass inland and in the north, and we have lots of tourists in the south.  No, I am not suggesting we burn the tourists for fuel.  We have recently received a grant from the Maine Department of Agriculture to demonstrate the application of existing waste oil burner technology to heat our greenhouses with waste vegetable oil (WVO) from local restaurants.  Although this commodity may not be available in large quantities throughout the State, it is readily available here, and local restaurants have to pay for the material to be taken away.  The term "waste" is a misnomer because this used fryolator oil is currently taken to a plant in Massachusetts where it is dewatered, filtered, and the acid value is adjusted making it into a new commodity called yellow grease, which is a valuable commodity used in the animal feeds industry.  Our grant will show that direct burning of WVO will recover up to 20% more useful energy from WVO than biodiesel without the need for the hazardous materials used to make biodiesel.  Considering the energy used to make and transport the hazardous materials needed to make biodiesel, directly burning the WVO may be more than 40% more energy efficient than biodiesel made from WVO.  Follow our links at left for a detailed description of this technology and how we hope to use it to reduce our reliance on petroleum energy.

Biodiesel

Much has been heard in Maine about biodiesel over the past two years.  Biodiesel, as promoted by the regulated biodiesel industry has, in my opinion, potential to be good for Maine.  We encourage everyone to contact the Solar Market of Arundel and Frontier Energy of South China to learn how you can purchase quality biodiesel in Maine.  Unfortunately, my research has shown that much of what has been presented in Maine is aimed at small scale backyard producers, is based on misunderstanding of the technology, and in many instances is simply false.   These misunderstandings and will lead the people of Maine to experiment with processes that have been shown to damage personal property, cause personal injury, and violate both Maine and Federal environmental regulations.

The process you've heard about in Maine will NOT make biodiesel and WILL damage your diesel engines.  Beware of people telling you that it is safe to make goop that they call biodiesel and put it in your engine!  Do your homework!  Follow my link at left for more information and links to reputable information.

 

 

Send mail to lisa@laughingstockfarm.com with questions or comments about our farm
Send to ralph@rturner.com with questions or comments about our energy project. 
Copyright 2008, Laughing Stock Farm
Last modified: February 01, 2008