puuhaketta

Puuhaketta is a Finnish term that translates to "wood chips" or "wood chip fuel". It refers to small pieces of wood, typically less than 20mm in size, that are produced by chipping or grinding larger wood materials. These materials can include logging residues, sawmill by-products, and even dedicated energy wood plantations. The primary use of puuhaketta is as a biofuel for energy generation.

The production process involves specialized machinery called chippers or wood grinders that break down larger wood pieces into the desired chip size. This process is efficient and can utilize wood that might otherwise be considered waste. Puuhaketta is commonly used in industrial settings, such as power plants and heating facilities, for producing heat and electricity. Its combustion characteristics make it a suitable fuel for boilers designed to handle solid biomass.

The environmental benefits of using puuhaketta include its renewable nature and its role in reducing waste. When sourced from sustainably managed forests, it can be considered carbon-neutral, as the carbon released during combustion is reabsorbed by new tree growth. The use of puuhaketta also contributes to the circular economy by valorizing wood residues. However, considerations such as transportation distances and the energy input for chipping can affect its overall environmental footprint. The quality and moisture content of puuhaketta are important factors for efficient combustion and can vary depending on the source material and processing methods.