Development of energy-saving light that supports healing, health and well-being in hospitals - pre-project

Institut for Byggeri, By og Miljø
The project will through literature studies and laboratory experiments provide an overview of LED technology's potential to engage in dynamic and flexible lighting solutions that can be used on the next super hospitals. The project idea arose from a knowledge of the importance of light for both cure of patients and staff's working environment.
The project aimed to realize a vital national project to ensure that the future super hospitals utilize it quite significant potential light has to be an active part of the healing process in the hospital sector to the benefit of both patients and staff.
Project description
Based on a broad-based workshop of lighting experts, doctors, architects and authorities were concluded on 22nd of November 2011, will project through literature studies and laboratory experiments provide an overview of LED lighting technology's potential to engage in dynamic and flexible lighting solutions that can used on the next super hospitals. The project idea arose from a knowledge of the importance of light for both cure of patients and staff's working environment. If pre-project analysis shows that the theoretical potential can be realized, the project will seek to have committed a major project, providing the opportunity to develop luminaires regulation technology etc. and test the solutions developed under realistic operating conditions.
Results

The project aimed to realize a vital national project to ensure that the future super hospitals utilize it quite significant potential light has to be an active part of the healing process in the hospital sector to the benefit of both patients and staff. The project was implemented as a se-ries of workshops between project participants, and based on an extensive literature study was drawn up a number of R & D areas where the project team could bring light into as an important design parameter in the design of the new hospitals:

Action 1: Quality of Daylight and view

Action 2: Lighting and sleep quality

Action 3: Daylight simulation and windowless spaces

Action 4: A healthy hospital architecture? Case study from Denmark (year 1900-2000). (i.e. forgotten knowledge in a 'New Light' in future hospital building).

Action 5: Building for better light and better darkness (in the construction phase)

Action 6: Superbugs, MRSA and UV-light UV-light can improve hygiene at hospitals

Action 7: The role of lighting in the building-process of a new hospital

Identify Controversies between medical and financial reasoning. Are there long term considerations in the planning?

Based on the literature study several hospitals, regions and foundations were contacted with the intention to establish a cooperative effort, which could create scientific evidence to light positive effects on patients and staff. Unfortunately, it was found that the economics of super hospitals are so squeezed that it not be possible to provide the self-financing, which would be necessary for the private funds in order to support a major national project.

The project was extended into 2015 because the literature study concerning hospital architec-ture produced a significant knowledge of the meaning of 'light and air' in hospital design through the ages. It was decided to collect this information in a separate document, which was completed in spring 2015.

The project has resulted in two reports:

Hospitalslys: Pilot project: Energy saving light that supports healing, health and well-being in hospitals

and

6 different hospital typologies: light and air as health parameters

Key figures

Period:
2012 - 2016
Funding year:
2012
Own financial contribution:
0.47 mio. DKK
Grant:
0.69 mio. DKK
Funding rate:
60 %
Project budget:
1.16 mio. DKK

Category

Oprindelig title
Udvikling af energibesparende lys, der understøtter helbredelse, sundhed og trivsel på hospitaler - forprojekt
Programme
ELFORSK
Technology
Energy efficiency
Case no.
ELFORSK 344-047

Participants

Aalborg Universitet (Fredrik Bajers Vej) (Main Responsible)
Partners and economy
Partner Subsidy Auto financing
Danmarks Tekniske Universitet (DTU)
Aarhus Arkitektskole
Aarhus Universitetshospital

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