District heating / Green Building & Sustainable Home Renovation Information & Advice

Diagram showing the flow of heat and cooling in a modern district energy system.
Heating and cooling

What is District Energy and How Does it Work?

District heating and district energy systems: What they are and how they work District heating, also known as district energy (DE), is a large-scale, efficient, and increasingly popular method of heating and cooling buildings from a single, centralized source. For homeowners, it means reliable, low-carbon heat without ...