Our patented furnace combines updraft gasification with a direct combustion of the gas. Read more about our gasification technology and check out the animation of our furnace on this page. 

Improved efficiency through flue gas condensation

In Scandinavia, it is customary for district heating plants to use flue gas condensation to enhance overall efficiency, which can increase by up to 30%. Dall Energy has further developed and patented the concept, which includes integration with the humidification of the combustion air. The result is increased efficiency and a more effective way to remove particles from the condensate. 

Highly efficient and sustainable heating plants that can operate on a very wide mix of cheaper fuels

Our plants are based on our own patented biomass gasification furnace. Our gasifier has received numerous awards and is recognized by the industry as one of the best technologies for heating solutions on the market. The gasification technology provides many advantages compared to traditional grate incineration solutions. 

Bagfilters and electrofilters are not needed

Our biomass gasification furnace emits very little dust. Bagfilters and electrofilters are not needed. Low gas velocity in the furnace results in low dust content and the flue gas condensation removes enough dust to comply with European regulations, so filters are not needed.