49ers GM John Lynch Debunks Electrical Substation Conspiracy Theory

Team hired independent scientist to investigate claims of electromagnetic interference at Levi's Stadium, found no safety issues.

Mar. 29, 2026 at 7:33pm by Ben Kaplan

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San Francisco 49ers general manager John Lynch confirmed that the team hired an independent scientist to investigate a conspiracy theory claiming the proximity of Levi's Stadium to an electrical substation was causing player injuries. The scientist determined the theory was unfounded and that the team's facilities are completely safe.

Why it matters

The conspiracy theory about the electrical substation had gained traction online, with some fans and commentators speculating it was a factor in the 49ers' rash of injuries in recent seasons. By debunking the claims, the team can put the issue to rest and focus on improving player health through facility upgrades and additional medical staff.

The details

According to Lynch, the independent scientist hired by the 49ers found that the electromagnetic levels at Levi's Stadium and the team's practice facility were '400 times less than an unsafe zone.' The team is also investing $9 million to upgrade its rehabilitation and recovery facilities, and is hiring three more physical therapy staff members to help prevent and treat player injuries.

  • The 49ers have played at Levi's Stadium since 2014.
  • The team's practice facility, located next to the electrical substation, has been used since 1988.

The players

John Lynch

General manager of the San Francisco 49ers.

Dr. Allen Sills

NFL's chief medical officer, who previously called the electrical substation theory 'simply not true.'

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What they’re saying

“We did hire an independent scientist. He basically it was a big nothing burger. We're safe. We're in a safe place of work. The levels are 400 times less than an unsafe zone.”

— John Lynch, General Manager, San Francisco 49ers

What’s next

The 49ers will continue to focus on improving their facilities and medical staff to help prevent player injuries, regardless of the debunked electrical substation theory.

The takeaway

This case highlights the importance of relying on scientific evidence and expert opinions rather than unsubstantiated conspiracy theories, especially when it comes to player health and safety in professional sports.