The aim is to develop an energy-efficient hybrid evaporator system as an optimized combination of a flooded and DX system. The system is expected to reduce the power consumption with 10-30% and be
Extraction with constant air-exchange through stationary valves is typical in multi-storey buildings. Studies show 25% heat- and 50% electricity-savings through demand-controlled-extraction. The
Materials’ embodied energy now has the same order of magnitude as operational energy for low-energy buildings. The project creates user-friendly tools to assess embodied energy, so consultants and
The project will optimise an energy producing system (BIPVT-E) combining PV, solar thermal, energy absorber, heat pump and battery storage for dwellings. The developed control strategy for the system
Development and demonstration of hybrid system with stone flavor ground storage for schools and institutions. The storage, heated by surplus electricity and solar energy, improves operation conditions
The efficiency is documented for a new technology, which has shown the ability to reduce accumulation of grease in fume exhaust systems. For the Danish catering industry, this means an increase in
It is important to have more heat pumps in existing single family homes as a contribution to increased electrification and energy efficiency. The project provides an overview of challenges and
Public buildings in Denmark do not have cooling systems, which often leads to uncomfortable high indoor temperatures in spring and summertime. The project will demonstrate that cooling by adiabatic
Light at eye level is a means to energy savings, space for learning, focus and concentration. We examine the effect on energy consumption and learning environment by creating different lighting
The aim of the project is to design and demonstrate a combined PV (photo voltaic), heat pump and battery energy system with storage of electrical and thermal energy in a one family house. The project
Using diffusive ceiling ventilation lower inlet temperatures can be used compared to traditional ventilation principles. The system is able to cope with larger cooling needs e.g. in combination with
The overall objective of the project is to evaluate and optimize the synergies between the power system and district heating system focusing on energy (power and heat) balancing services in emerging
SafeBESS-project presents safe and pragmatic requirements for installation of stationary grid-connected battery systems. Based on international research and best-practice from several countries the
Over time, both the total and the hourly profile of electricity consumption will change. Based on data from hourly metering of consumption by individual customers we analyse what effects the hourly
The subsurface can be used to store excess energy produced by wind and sun as heat or gas. In combination with a CO2 neutral solution, whereby CO2 emissions from available sources are captured, stored
ACES intends to holistically investigate technical and economic system benefits and impacts by large scale electric vehicles' integration on Bornholm, augmented by real usage patterns, grid data and
Activation and control of Danish houses' heating system will offer an opportunity to improve the utilization of electricity from varying sources like renewable energy in a flexible energy grid. The
The main scope of this project is to establish well-documented and quantified technoeconomic scenarios for grid balancing by cryogenic carbon capture coupled with synthesis of transportation fuels