Fernwärmeverteilnetze

Fernwärmeverteilnetze, also known as district heating networks, are systems designed to deliver heat from a central source to multiple buildings. These networks typically consist of insulated underground pipes that transport hot water or steam. The heat can be generated from various sources, including waste heat from industrial processes, power plants, biomass combustion, geothermal energy, or solar thermal collectors. The primary advantage of district heating is its potential for greater energy efficiency and reduced emissions compared to individual heating systems in each building. By centralizing heat production, economies of scale can be achieved, and more efficient technologies can be employed. Furthermore, district heating can help integrate renewable energy sources and waste heat, contributing to decarbonization efforts. The infrastructure involves a heat source, distribution pipelines, and substations in each building that transfer heat from the network to the building's internal heating system. The temperature of the heat transported in the network can vary, with lower temperatures becoming increasingly common in newer designs to improve efficiency and facilitate integration with diverse heat sources.