After the Johan Cruijff ArenA has already been using energy-saving LED turf lighting from SGL for a year and has thus been able to save 6% of its energy consumption, the Dutch multifunctional arena and SGL are expanding their innovation partnership.
For a long time already, the pitch has been a fully-fledged professional business model for the multi-purpose Johan Cruijff ArenA. With the playing surface being an essential part of the stadium’s ecosystem, the focus on social responsibility and sustainability also expanded to this ‘field of play’. That’s why, over a year ago, the ArenA decided to completely replace their conventional HPS grow lighting system to a full SGL LED system and was able to save 6% on the total yearly energy consumption of the stadium (which equals roughly the annual power consumption of 150 Dutch households). Because of the shared belief in a data-driven approach and continuous technological development, SGL recently entered an innovation partnership with the Johan Cruijff ArenA and is now on a joint mission to optimise sustainability within the industry.
For more than a year, SLG LED turf lighting systems have been in use in Amsterdam.
Image: SGL
With the transition to LED technology, the grounds team at the ArenA was up for the challenge to save significantly on energy usage while maintaining the desired high level of pitch quality. That’s why the team at the Johan Cruijff ArenA gathers as much data about their pitch as possible, enabling them to make informed decisions on resource usage. The TurfPod monitors the microclimate, where SGL growth models specifically calculate the amount of light needed for optimal grass growth.
With heat being one of the main energy consumers, the trick is to precisely align the infrared usage with the grass’s needs. Because of the closed stadium design and the retractable roof, the Johan Cruijff ArenA is able to preserve a lot of heat within the stadium. Therefore, they required only little additional heat from the Infrared system on the lighting units in 2023. This resulted in a 20% reduction of energy consumption in comparison to the previous, HPS grow lighting technology.
Looking forward „Together, we’ve already made significant strides towards sustainable pitch management“, says SGL. „But as always, we’re looking ahead. The Johan Cruijff ArenA pitch serves as the innovation center to collectively increase growth analysis, product testing and researching the coming years to further optimise pitch performance and resource efficiency. Luckily, the Johan Cruijff ArenA is every bit as hungry for progress as we are and, therefore, we are very proud to be partners in our never-ending quest for the pitch of tomorrow.“ (Stadiaworld, 22.01.2024)
Homepage: SGL
