Intelligent lighting and the smart city

Download case study

Düsseldorf, Germany
The city of Düsseldorf relies on Interact

The city of Düsseldorf wants to become climate-neutral by 2035 and develop into a smart city. Because public lighting is of central importance for this initiative, the city is relying on the potential of Interact.

“If we illuminate public spaces better and bring light to where it is actually needed, this directly increases the quality of stay and is a key factor in a smart city.”

Florian Fuchs, Smart City Expert, Stadtwerke Düsseldorf AG

Customer challenge

After the city of Düsseldorf had negotiated a new lighting contract, Stadtwerke Düsseldorf, the municipal energy supplier, searched the market for technologies which would help them achieve their goals. The aim was to achieve demand-based lighting control in order to improve the quality of life and the quality of stay within the state capital on the one hand, and to significantly reduce the energy consumption and CO₂ footprint of the lighting on the other. Interact from Signify made this possible.

The solution

In close cooperation with Signify, Interact was initially tested as part of a pilot project on Düsseldorf's Fürstenwall. The technicians responsible were particularly impressed by the flexible individual luminaire control and the lighting quality of the networked Philips LumiStreet luminaires, which work seamlessly with Interact. The transition to Interact connected lighting began in 2022, with over 3,000 public light points networked so far. 50,000 luminaires are still using conventional technology and need to be upgraded. The city plans to renovate 3,000 light points per year to achieve their digitalization and climate goals by 2035.

Download case study

Summary

Following a successful test phase, the technology is now being introduced throughout the city of Düsseldorf. 3,000 public light points have already been added to the Interact system, with 50,000 more to follow. As part of the conversion, all of Düsseldorf's switching points will be digitized and converted to Interact.

What can connected street lighting do for your city?

Get in touch

Case Studies

Increased focus at the players home in the Johan Cruijff ArenA

The players home (of AJAX) in the Johan Cruijf ArenA is a windowless room. NatureConnect by Signify helped them to create an energizing space.

Read more
George Russell praises NatureConnect by Signify

F1 driver highlights the impact of NatureConnect by Signify for transforming the teams’ simulator control room of the Mercedes-AMG PETRONAS F1 in Brackley, UK.

Read more
NatureConnect skylight

NatureConnect skylight. Your instant upgrade for a more pleasant place.

Read more
NatureConnect Hospitality

NatureConnect brings the benefits of natural light indoors, it can create inspirational spaces, and boost your revenue in hospitality.

Read more
NatureConnect Healthcare

In hospitals many rooms are windowless which has a negative impact on well-being. Patients feel more relaxed and staff is energized thanks to NatureConnect.

Read more
IWG Battersea London

NatureConnect by Signify helped IWG to create spaces with the sense of sunlight and a blue sky to experience daylight in the windowless rooms.

Read more
NatureConnect Downloadable Assets

Installation instructions, specification sheets, commissioning guide, videos and many more downloadable assets of all the products of NatureConnect by Signify.

Read more
NatureConnect Offices

NatureConnect brings the benefits of daylight indoors, which supports to stay alert and vital. It energizes employees, and creates productive areas in offices.

Read more
Meander Medical Centre Amersfoort

The new Eye Clinic of Meander Medical Center in Amersfoort opened. They chose the NatureConnect solution to provide natural daylight since they have no windows. Both patients and staff are very positive about the natural daylight they experience.

Read more
Vredenbergh residential care center

With the help of NatureConnect lighting, Vredenbergh upgraded their nurse workstation, enhancing their health and wellbeing at work.

Read more
BNP Paribas office

BNP Paribas improved the working environment of his employees by bringing natural light indoors with the NatureConnect lighting innovation.

Read more
Hardeman office

Hardeman BV improved the office experience of his employees by bringing natural light indoors with NatureConnect lighting innovation.

Read more
Skanska office

Skanska improved the office experience for their employees by bringing natural light indoors with NatureConnect Lighting.

Read more
Van Rennes office

Van Rennes improved the wellbeing and productivity for their employees by bringing natural light indoors with NatureConnect Lighting.

Read more