The OPTi project aims to optimizing the architecture and control of DHC systems through advanced modelling, analysis and control.
Webinar: OPTi-mising district heating solutions
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Case studies technical solutions articles
Webinar: District heating to white goods
Involvment of the tenants in Gårdsten in Gothenburg has made it possible to install district heating to white goods.
Webinar: Short-term storage in buildings
This presentation describes the long-term project by Gothenburg Energy on how to go ahead with short-term storage in buildings.
Excess heat from cooling at Grundfos in Bjerringbro, Denmark
The pump manufacturer Grundfos and Bjerringbro Varmeværk, invested in three heat pumps to co-produce heat and cooling.
Excess heat from mink coat storage in Copenhagen, Denmark
The excess heat from Kopenhagen Furs large cold storage is sent to the local district heating company, Glostrup Varme.
Energy optimization in a supermarket in Høruphav, Denmark
Excess heat from the refrigeration system of the Høruphav supermarket is delivered to Sønderborg Fjernvarme.
Excess heat from a vegetable market, Denmark
Low-temperature heat from district cooling is used to produce district heating to Copenhagen Markets with a large cooling demand.
District heating from super supermarkets, Denmark
This project explores the possibilities of utilizing supermarket refrigeration systems as sources for district heating networks.
Exploiting excess heat from a converter station in Endrup, Denmark
An international connection between Denmark and the Netherlands called COBRA cable deliver excess heat to the local district heating network.
Co-production with a gas engine driven heat pump in Tønder, Denmark
40% of the total heat production in Tønder can be produced by the two parallel mechanical heat pumps.
Excess heat from sewage in Hamburg and Singen, Germany
Multiple heat recovery projects from sewage water exist in Germany.
Energy recovered from sewage water in Sandvika, Norway
The heat pump facility called Sandvika Energisentral utilizes sewage water for both heating and cooling purposes.