Organic solar cells hold promise as a sustainable energy source and for energy cost reduction. They represent a cost-efficient alternative to silicon-based cells. However, current technologies still
Power supply problems worldwide are not only due to the depletion of conventional energy resources but also due to continuously increasing consumption. This overloads both distribution grids and power
Background: Planning wind farms offshore are generally based on little knowledge of the wind speeds. It is due to the limited amount of offshore meteorological observations worldwide. This again has
Exposure to microorganisms, endotoxin and dust was higher at biofuel units than at reference units. A clear correlation existed between work-related nasal symptoms and the degree of exposure
Direct use of oxidation catalysts for removal of formaldehyde from gas engine flue gas seems to be the most promising technology considering the emission reductions achieved and the plant costs
The target of the project has been to improve the control and regulation of grate-fired straw boilers by involving measuring signals from a specially developed IR camera in a new regulation concept
Biomass dust firing constitutes a significant risk due to corrosion of boiler walls and super-heaters. The project exposed corrosion probes in Blok 2 of the Amager Power Station and Avedøre Power
The project aim was to facilitate continued technical development of biomass-fired CHP and communicate the results from the Danish biomass development programme nationally and internationally. The key
NO emission can be reduced by means of two-step combustion in a 20 kW burner firing wood, straw and natural gas. A full-scale boiler produces the highest level of NO in connection with oil firing
This project verified CFD modelling of grate-fired boilers at power stations using straw firing, viz. Ensted Power Plant and Avedøre II. The combustion process was described, and the documentation
Vanadium redox-flow batteries are one of the promising battery technologies. A 15kW/120kWh vanadium battery was installed as part of the SYSLAB facility at Risø DTU. The battery was installed in