District Energy, also known as District heating and cooling, is the technology for providing heating (and possibly other forms of energy) from a central plant to multiple users. The most common district energy technology originally used piped steam to distribute the energy, but nowadays lower pressure hot water in flexible plastic piping can be u sed effectively to distribute heating and cooling energy. District energy can save money for the users, conserve resources, reduce pollution, and open up many options for flexible and sustainable energy solutions in the future.

just suggest