
4. Advantages of district cooling networks (DCN)
District cooling networks (DCNs) offer a number of advantages, starting with the fact that centralizing refrigeration production equipment means greater efficiency than with smaller units. An UCCS saves energy and drinking water, and emits fewer greenhouse gases for every kWh of cooling produced, compared with individual installations.
A centralized installation is easier to control, and can manage variations and different consumer load profiles much more efficiently. Compared with dozens or hundreds of devices distributed throughout each building, the RFU enables simplified management, with reduced health risks in buildings, and better containment to prevent refrigerant dispersal into the environment.
At the building-user level, the only installation is a heat exchanger, a passive device consisting simply of two water circuits. These systems...
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Advantages of district cooling networks (DCN)
Bibliography
- (1) - IFF - Le rôle du froid dans l'économie mondiale (the role of refrigeration in the global economy). - 29e note d'information sur les technologies du froid (29 th information note on refrigeration technologies), nov. 2015 http://www.iifiir.org ...
Websites
Via Séva, cooling networks, sustainable and renewable energy http://www.viaseva.org
FEDENE (Fédération des services énergie environnement) http://www.fedene.fr
Information website on Smart Grids (modernization of power grids)
Directory
International organizations
ASHRAE (American Society of Heating, Refrigerating and Conditioning Engineers)
European Marketing Group, District Heating and Cooling
Energy Centre Denmark/Danish Technological Institute
IDEA (International District Energy Association)
IEA (International Energy Agency)
...
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