Key Takeaways EnKoat, developed by two Arizona State University graduates and applied by roofing contractors, showcased their product metal bleachers at the FIFA Houston Fan Festival. Officials said it dropped temperatures by 40 degrees for the FIFA World Cup 2026 event. EnKoat developers will maximize the moment to demonstrate a real solution to a real global problem at the World Cup. The 2026 FIFA World Cup is turning out to be a proving ground for more than just soccer’s elite.