Home / Environment / Paris Cools Down: Underground River of Chilled Water
Paris Cools Down: Underground River of Chilled Water
28 Jun
Summary
- A 75-mile network of pipes cools Paris.
- Chilled water circulates to buildings across the city.
- The system serves offices, malls, and museums like the Louvre.

An extensive 75-mile network of underground pipes is actively working to cool Paris. Water is chilled in specialized plants and then distributed throughout the French capital. This vital system supplies cooling to a range of establishments, including offices, shopping centers, and significant cultural institutions like the Louvre Museum. The infrastructure represents a significant effort to manage urban temperatures in the city.
The sophisticated network ensures that a consistent supply of chilled water reaches its destinations. This proactive approach to cooling addresses the needs of various public and private spaces. The operation of this extensive system highlights Paris's commitment to innovative urban climate solutions.