Aug 11 2007
Posted by admin under Wood Pellets
All about Wood Pellets as Alternative Fuel
Wood pellets are a form of biomass that is currently used as a carbon-neutral alternative fuel. They are basically produced from compacted sawdust, a byproduct of any wood transformational activity such as sawmilling. They are believed to be advantageous over other forms of biomass fuels and non renewable fossil fuels. They are environmental friendly. The carbon dioxide that is emitted during the utilization of wood pellets is neutralized since the trees and plants themselves absorb it during the process of photosynthesis to grow and survive. They are also efficient and easy to ignite due to their low moisture content. They would not require a massive amount of energy just to initiate and complete combustion. In fact, some tests revealed that they have a high energy content that is comparable to high quality coal.
Moreover, they are cost-effective in a way that wood pellets are mostly produced from waste materials of sawmilling and other forms of refining. Trees are not intentionally cut down to make it into logs which in turn when saw milled become dust then pellets. But, wood pellets are only byproducts and are considered as waste. Thus, instead of disposing them, the producers make use of them.
In addition, the properties of wood pellets allow them to be utilized in automated handling system. Also, this usage of wood pellets resulted to modification and production of wood pellets – compatible – heating systems. Thus, it would not be a problem in searching for products that are suitable for wood pellets since they are now distributed in many markets across the globe. As a matter of fact, these appliances particularly the pellet stoves have controls so that the quantity of fuel and air being furnished to the combustion chamber are regulated. They are generally safe to use in homes. And they do not require constant monitoring unlike the traditional wood stoves.
The cost and availability of wood pellets depend so much on the area. There are a variety of factors that can influence the production of wood pellets such as the climate, availability of woods, demand from domestic consumers and many more. Countries like North America, Austria, Denmark and Sweden are currently manufacturing and utilizing wood pellets as an alternative fuel. They keep on developing and improving the goods in order to commercialize the product.
Other countries are also starting to be interested in this form of biomass fuel. Wood pellets became a good competition for fossil fuels and other type of biomass wood fuels such as wood chips, wood, etc. They are readily available and quite plentiful in several countries making them more advantageous to other non renewable heat generating goods. Many states in North America have been starting to use wood pellets. Surprisingly, the demand for them is rising due to the fact that natural gas price is also constantly increasing these past winter seasons.
A very long time ago, wood or coal were just the available heat generating goods for many homes but when wood pellets entered, they became a hit. Undeniably, the attraction for wood pellet as wood fuel is very strong.