Biomass fuel options
Before committing to the purchase of a biomass boiler, make sure that you assess your fuel supply options carefully. Remember it’s cheaper to buy in bulk than small quantities.
Key issues for wood fuels include:
- How much will you pay per tonne? Prices for seasoned logs in bulk range from £60 to £120 per tonne. Pellets range from £120 to £180 per tonne.
- Make sure any delivery charges are included in the fuel price. Some suppliers can charge £100 per tonne for delivery depending on your location
- Is the supply local? Wood fuel transported long distances is not as sustainable as locally sourced fuel.
- For all wood fuels (especially logs) make sure that they are seasoned. The water content of any wood fuel should not exceed 20%, and should preferably be less. Ask you supplier for details.
- Make sure you have the space to store your fuel. Remember, on average, 640 kg of wood fuel will occupy a space of 1m x1m x 1m.
- Finally, if you are used to the convenience of gas, do bear in mind re-fuelling and maintenance aspects of biomass
To check the cost and availability of biomass fuels in your region, then check our list of suppliers, or ask your prospective installer for advice.
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