Fuel for your biomass boiler can be supplied by the ton or per kWh. If you are purchasing fuel by the ton, you should consider the following: Moisture content: The moisture content of the fuel effects how efficiently it burns. As a general rule of thumb, the higher the moisture the less efficiently it will burn. However, in some cases the fuel can be too dry. The maximum moisture content…

There are different types of biomass boilers. Log boilers usually will just burn logs. Some models are capable of burning turf and coal also. However, burning turf in a boiler which you have to manually feed may not be the best idea as it has a low calorific value, i.e. you will spend a considerable amount of time shovelling turf into the boiler. Often when a fuel has a low…

The first step in the decision making process is to decide how much heat is required as this will indicate which size boiler is needed. It is inefficient to use a boiler which generates surplus heat to your requirements. Once the size has been determined, you can then proceed to investigate the boilers that are available in that particular size. Before the boiler is purchased, it is important to consider…

Once properly installed, biomass systems are generally very reliable provided they are regularly serviced and maintained. Typically you can expect the greatest lifespan from a boiler that has been taken care of (20+ years). To take care of your boiler properly you will need to regularly clean it (rake out the ash) and get it serviced annually by a trained engineer. A reputable company will provide you with training on…

Biomass is produced from organic materials, either directly from plants or indirectly from industrial, commercial, domestic or agricultural products. Biomass doesn’t include fossil fuels, which have taken millions of years to be created. Non-woody biomass includes animal waste, industrial and biodegradable municipal products from food processing and high energy crops. Examples include rape, sugar cane and maize. Woody biomass includes forest products (wood chip & wood pellets), untreated wood products,…

Although last winter was mild, the previous one wasn't, and many business and homes are looking for ways to reduce their heating costs. One way to reduce your costs is to switch from fossil fuels to renewable energy. The table below compares the cost per kWh of various heating fuels available in Ireland. There is certainly a strong case to switch to biomass (wood) heating if you are located in…