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BIOMASS HEATING

FREQUENTLY ASKED QUESTIONS

 

In the UK approximately 30% of our energy consumption is for space and water heating in buildings.  Using wood fuels for heating, this is a great opportunity to develop a new sustainable industry from existing forestry and other biomass resources.

Displacing consumption of fossil fuels by wood fuels helps to counter the impacts of climate change.  Biomass generates about the same amount of carbon dioxide as fossil fuels, but every time a new plant grows, carbon dioxide is actually removed from the atmosphere. The net emission of carbon dioxide will be zero as long as plants continue to be replenished for biomass energy purposes

 

The biomass supply infrastructure is developing in Wales (www.woodenergybusiness.co.uk).  It is predicted that by 2010 biomass (predominately wood fuel) will contribute 26% of the total renewable electricity and up to 225,000 MWh of renewable heat in Wales (AEA Technology Review of Strategic Study of RE resources in Wales 2001). 

 

The actual source of supply of biomass differs depending on the community: log wood or thinnings from local forests, prunings from roadsides or parks, grasses and energy crops and in some countries residues from agriculture or food processing e.g. nutshells or olive pits, wood chips, recycled untreated wood or pelletising residues from wood processing. Through using these resources a possible disposal problem can be turned into a high quality fuel and local suppliers of wood fuels will gain extra income and enhance local economic turnover.

Sundance Renewables felt there was a need to introduce a cost effective biomass technology to the domestic market.  Compared to average installation costs in excess of £10,000, Sundance offers complete systems from the Czech Republic which are under half this price, with grant assistance of around £1500 to further reduce this cost.  The two main systems we supply are pellet boilers, and gasifying log boilers, produced by the family run company Atmos whose boilers have an excellent reputation all over Europe.  We can also facilitate the installation of biomass heating and CHP for community projects.

 

Atmos Log Boiler

Wood boilers use wood or wooden briquettes for heating, and these fuels are widely available at reasonably good prices.  Advantages of gasifying boilers for wood include:

  • Option to burn large pieces of wood

  • Primary and secondary air is also preheated to a high temperature - higher effectiveness

  • Rotating grate mechanics - easy handling of ash

  • The ventilator automatically switches off when the fuel burns out.

  • Easy servicing and cleaning

  • Ceramic combustion space - high effectiveness

  • Large fuel container

  • Large space for ash

  • Boiler without tube plate - easier cleaning

  • Small size and low weight

  • High quality

The Atmos products we supply are registered on the Low Carbon Buildings Programme , which awards grant for domestic biomass boiler and wood pellet stove installations.  Further information about the systems is available on the website below:

Atmos:

www.atmos.cz

Other suppliers we recommend:

Beacon Stoves:

www.beacon-stoves.co.uk

Talbott's Ltd:

www.talbotts.co.uk

 

Sundance is able to assist in obtaining grants, assessing your requirements and installing complete biomass systems.  Please contact us for cost details and to discuss your requirements.

 

 

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