A hidden effort with a noticeable effect

Some projects take place in the shadows. Together with Gottlieb Paludan Architects, Artelia shines a light on all the corners of Copenhagen Central Station.

The current lighting in Copenhagen Central Station was designed by architect and lighting designer Gunver Hansen more than 25 years ago. Since then, a lot has happened within light sources and requirements to energy consumption, and DSB has therefore begun changing to LED lights. However, it has turned out to be quite difficult to reach the required level of light. Anni Høy is a lighting designer and has for many years worked closely together with Jesper Ravn from Gottlieb Paludan Architects, DI-Teknik and DSB to shed the right light on the central station.

Where the original lighting was designed to 200 lux, the level was measured to merely 12 lux some places at the beginning of the project. This was not satisfactory, neither for visitors nor employees. The original light level has to be re-established, but the assignment contains much more than just creating light, Anni explains : warm and neutral light. This will ensure sufficient lighting of the surroundings as well as an interesting play of light that will also highlight the characteristic dark red colour of the bricks of the walls of the hall. In the archways towards the street Bernstorffsgade and the open space Banegårdspladsen, several different models of the selected lighting were tested to obtain exactly the right representation of colours.

There are many things to consider in order to find the right solutions. We have to comply with listing requirements, so everything must be examined and approved. The ceiling lights are placed up to 19 metres above ground, and it requires a lifting platform when changing them. It is therefore important to find long-lasting light sources.

Sometimes you are not supposed to see the actual light source – just the effect of it. This is the case in the lobby where a discreet solution will ensure that the actual lighting does not attract attention but instead enhances the beautiful arch.

A lot of energy is put into obtaining the right representation of colours and a good play of light. The many lamp pendants that light up the hall have been provided with different light sources with both

The same is the case when you leave the lobby and move to Banegårdspladsen. This is where the future façade lighting – which will consist of mast floodlight and is one of the last tasks to be completed – will create light and play along the varying façade – from the entrance to the spire and the weathervane at the top.