Manhattan street`s steam

Why do Manhattan’s streets steam?

It’s NOT the subway!

It’s New York’s massive underground steam system!

👉Operating since 1882, it’s one of the largest in the world.

👉It provides heating, cooling, hot water – even hospital sterilization.

👉When pipes leak or are under repair, the steam is vented to the surface – that’s why you see those iconic orange-and-white stacks.

👉 In cold weather, the effect is even more dramatic as the steam condenses in the air.

In short: it’s not the subway “smoking,” but the city’s own steam system breathing out – a true New York icon you’ve seen in countless movies!