Manhattan's Century-Old Steam System: A City's Thermal Legacy

2025-03-13

Since 1882, Manhattan has relied on a vast steam system to heat its buildings, from the Waldorf Astoria to NewYork-Presbyterian Hospital. This article delves into the history of this remarkable infrastructure, tracing its evolution from a solution to the heating challenges of a densely populated city to its continued role in supplying heat to much of Manhattan. The article also compares steam systems with modern hot water systems, exploring the role of district heating in the future of urban development.