Dallas Implements Purple Light Technology for 2026 World Cup Stadium Preparation

The organizing committee for the 2026 World Cup matches in Dallas, USA, has begun installing giant metal arms emitting purple light over the stadium pitch. This innovative system, comprising 18 long metal arms equipped with special lamps, aims to ensure optimal preparation of the natural grass ahead of the global tournament by stimulating plant photosynthesis. This measure is being implemented as the stadium's roof is expected to be fully closed during the competition period to protect players and fans from high temperatures.

Todd Martin, the stadium's General Manager, which will be known as Dallas Stadium during the global event, explained that this technology "provides all the necessary light for the grass to grow and develop perfectly." He also noted that these structures would be raised on match days to avoid any obstructions to visibility.

Regarding technical preparations, the artificial turf has been replaced with natural grass, installed on a 60-centimeter deep layer of soil. The specific grass strain used originates from Kentucky and was cultivated in Colorado.

Eoin Hodge, FIFA's Head of Stadium Infrastructure, described this endeavor as "a very innovative step forward" compared to similar lighting systems used in English stadiums like Wembley and Tottenham.

In terms of capacity, Dallas Stadium will be the largest venue for the 2026 edition, with a seating capacity of 94,000. It is scheduled to host nine World Cup matches, with the first kicking off on June 14.