The project is based on a new idea enabling the use of plastic in an expansion engine to utilise the expansion energy in refrigeration plants. 10-20% of the consumed energy in refrigeration can be
Freeze concentration is an energy efficient and careful alternative to evaporation which consume 6 % of the total energy consumption in the Danish industry. It is more efficient than the best
BeREAL is a software application – an ad-on to Be10. It can explain the differences between estimated energy use and operational energy use in a given building. Is the performance gap caused by
Principal development and functional analysis of a new concept called a semi-2-stage heat pump intended to be able to efficiently produce hot water at high temperatures at 110 °C and at a temperature
Occupant behaviour in connection with renovation of residential buildings can affect energy consumption more than the nature and extent of energy saving measures in themselves. The project will focus
The project aims to realize a number of solar-powered OLED concepts for the urban environment and develop the necessary controller technology to do so. The project will seek to bring two products to
This project examines the possibility for optimizing hot-gas defrost in industrial refrigeration systems. The focus is on optimizing the design of the system and also adding a compressor for
There are considerable and not yet identified efficiency opportunities in compressed air systems, which can be identified through a demand driven approach supported by much more extensive measuring of
The aim of the project is to develop guidelines for optimising energy savings, economy and CO2-reduction in connection with energy upgrading to low energy level based on two apartment buildings
A membrane based enthalpy recovery unit may contribute to a reduction of 10-20 % of the energy demand for ventilation in comparison to conventional ventilation systems. However, practical problems
The aim of the project is to demonstrate the potential for reducing energy demand for ventilation in governmental institutions. The project will develop, test and analyze control principles for a
The project will recommend on alternative cooling options with low energy consumption and improved termal indoor inviroment. The output will be technology overview, design strategies, application
Adaptive lighting control integrates user scenarios, daylight variations and architectural qualities in the design of light and controlsystems. The project develops adaptive lighting technology, light
The project is a research study of optimal use of heat pumps in existing buildings using wastewater as heat source. A pragmatic approach is used to solve problems, which have so far prevented using
Residential energy consumption for heating, hot water heating and cooling account for about 40% of the total Danish energy consumption. The potential for energy savings is large, and it is therefore
The aim of the project is to examine and describe options, strategies, challenges, synergies, technologies and development needs by creating plus-energy communities.
The first aim of the project is to broaden the foundation of lighting control-strategies that lead to energy savings and satisfied users. The second aim is to address the field of lighting control
Our buildings are designed with both daylight and artificial light, but while daylight is an integrated part of the architect's artistic process, the artificial lighting is mostly left as a technical
Development of a compact, efficient and cheap direct contact heat exchangers with ice generation, to absorb heat in water vapor based refrigeration and heat pump systems, enables increased COP at
The projectanalyzes the possibility ofinteractionbetween the electricity anddistrict heating,whereheat pumps,withthe return waterisheat sourceused to supply thenew consumerswho jointhe