Wood Pellets Catch Fire as Renewable Energy Source. Of Interest to Tree Farmers.

Some of the fastest growing sources of renewable energy in the world are the wind, the sun -- and the lowly wood pellet.

European utilities are snapping up the small combustible pellets to burn alongside coal in existing power plants. As a global marketplace emerges to feed their growing appetite for pellets, the Southeastern U.S. is becoming a major exporter, with pellet factories sprouting in Florida, Alabama and Arkansas.

Made from fast-growing trees or sawdust, pellets are a pricier fuel than coal, but burning them is a less-expensive way to generate electricity than using windmills or solar panels. Burning pellets releases the carbon that the trees would emit anyway when they die and decompose, so the process is widely regarded as largely carbon neutral. In contrast, carbon is locked away in coal and is only released once the coal is dug out of the earth and burned.

The wood-pellet market is booming because the European Union has rules requiring member countries to generate 20% of their electricity from renewable sources by 2020. Europe imported €66.2 million (about $92.6 million) of pellets and other wood-based fuels in the first three months of 2009, up 62% from the same period a year earlier, according to the EU's statistical arm.

It is easy for these pellet plants to find raw material. The pulp and paper industry is declining, and the housing slump has sapped the need for hardwood. Forest owners are ecstatic that pellet plants are stepping in.

For the complete article:

http://online.wsj.com/article/SB124691728110402383.html

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How long until you run out of trees to burn?
Never, we just keep growing them.
I don't think they are harvesting whole trees (yet) for this process except for hardwoods that are normally removed from pine stands anyhow. Some of those hardwoods (gum in particular) were used as core material in wood panelling in the past. Wood pannelling is passe now. The lumber industry has a long history of R&D into uses of waste by-products of the milling process as commercially viable products. With the decline in pulp (paper) uses and panel products (fiberboard, chipboard), they are searching for new and innovative ways to make money from sawdust, chips, bark, etc... I wish we had one of these plants in Sabine County. We have the trees but almost no industry. If our one large sawmill can't find some sort of market for it's products, the mill will close (production is already cut to the bare bones) and another 300 people will be without jobs.
Your area and dozens of others. There will always be timber if we can find the ways to use it.

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