Solar panels are visible outside of Lincoln Financial Field on Sept. 8, 2025, in Philadelphia. (AP Photo/Matt Slocum, File)

Estadio Azteca sits in Mexico City before it hosts games for the World Cup, Tuesday, March 3, 2026. (AP Photo/Fernando Llano, File)

Grow lights illuminate part of the field at AT&T Stadium during a preview of the grass installed at Dallas Stadium ahead of the World Cup, May 14, 2026, in Arlington, Texas. (AP Photo/Julio Cortez, File)

FILE- A sign reading “FIFA World Cup 2026" is displayed at NYNJ Stadium, May 7, 2026, in East Rutherford, N.J. (AP Photo/Yuki Iwamura, File)

Sprinklers water grass during the pitch installation for World Cup at NYNJ Stadium, May 7, 2026, in East Rutherford, N.J. (AP Photo/Yuki Iwamura, File)

SoFi Stadium is visible during a media event for the upcoming World Cup soccer tournament in Inglewood, Calif., May 12, 2026. (AP Photo/Jae C. Hong, File)

A worker mows the grass at Toronto Stadium on June 4, 2026, in Toronto, in preparation for the World Cup soccer tournament. (Frank Gunn/The Canadian Press via AP, File)

Solar panels are visible outside of Lincoln Financial Field on Sept. 8, 2025, in Philadelphia. (AP Photo/Matt Slocum, File)