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Keeping a pretty city

green at night


Find out how Rietberg is reducing energy consumption with LED lighting for buildings.
Historic building at Reitberg under the daylight

street lighting

has enhanced life in Rietberg for both visitors and residents. Improved ambience in the city center has made it a better to place to shop and work, which has boosted the local economy.''

Customer challenge  

Rietberg in Germany is a green city – in more ways than one. When it came to finding a new lighting solution, the municipality desired an eco-friendly solution. Could an LED system showcase Rietberg’s beautiful buildings and serene natural scenery while reaching environmental goals?


Facade of a building at the historic Ritberg illuminated by Philips

The right lighting 

When it comes to beautiful sights, Rietberg already had a lot to be proud of. The picturesque city, situated on the upper Ems river, is full of green banks and half-timbered houses from the 16th and 17th centuries. Following a successful bid for a grant from the national ‘Communities in a new light’ competition in April 2010, Rietberg began an initiative to relight the city center with energy-efficient systems.


LED architectural gave an old city a modern edge. CitySpirit lanterns now make the streets sparkle at night by filling Rietberg with clean, refreshing illumination. Residents feel safe and comfortable, and the light brings out the colors of quaint houses and leafy river banks. The new system is managed through the Interact City lighting management system, which enables individual monitoring and dimming of luminaires. With greater control over individual lights, Rietberg can now reduce energy costs significantly.


Applying cutting-edge lighting to the buildings, main shopping streets and green spaces has significantly upgraded Rietberg’s image and atmosphere. In addition, it has boosted tourism and bolstered the local economy. And because citizens were highly involved in the creative process, their lives have been directly improved by the new lighting.

Thanks to the efficient performance of the lights and control platform, Rietberg will use 49.5% less energy than it did with the old system, and reduce C02 emissions by 29.3 tons annually. The city will save €117,476 in energy over the next 10 years.

  • CitySpirit Street LED
    CitySpirit Street LED
    CitySpirit Street is part of the CitySpirit gen2 range, a hybrid range designed to provide excellent, environmentally friendly lighting without compromising on architectural appear...

Interact City


Interact City connected LED lighting system and management software provides you with a robust infrastructure to improve city services. Improve citizen safety, beautify public spaces, engage with citizens and encourage civic pride.

Viewing an old city
in a new light

The Team

Rietberg city


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