The Atlanta Falcons opened Mercedes-Benz Stadium this season after 25 years of playing in the Georgia Dome.

There are a ton of cool new features inside the Falcons’ new home, including fan-friendly concession prices. Something that you may not have known, however, is that it ranks as the league’s most sustainable stadium, according to an interesting study by Chester Energy and Policy. The article ranks each NFL stadium according to a number of energy metrics.

Instead of simply making a list of these rankings, they attempt to present it in a unique way, going through each team’s schedule and declaring a winner based on numerous energy and sustainability factors.

Think fantasy football with energy metrics instead of statistics. All of this culminating in what the article calls the “Super-Efficient Bowl.” Here’s an excerpt:

For the Atlanta Falcons, this marks a return to the Super Bowl after being victims of the largest comeback in Super Bowl history last year. However, last year they had not yet opened the Mercedes-Benz Stadium—the LEED Platinum certification of which propelled them back to the big game.

Despite a bunch of beautiful aesthetic features, it’s nice to know that Atlanta’s new stadium was built with a focus on energy efficiency and sustainability.