Another older photo.
The old steam plant at Penn State provides heating for almost all of the University Park campus. A complex series of underground tunnels and pipes and intricate valve systems deliver massive amounts of energy across what is effectively a small town. All of that energy starts here, in this building that billows its clouds into the sky.
Link
Strobes
"When you're in a town like this all covered in smoke, you forget there's a world outside. Nothing amazing happens here. And you get used to that: a world where everything is ordinary. Every day we spend here is like a whole lifetime of dying slowly. But now Haruko is here. That's how I know there really is a world outside."