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A Heritage Museum - Energy System Upgrade to Water-Borne Heat 2026 Tender
organisation
In context
This is a contract notice published by a government body covering construction and works. Bids are invited through an open procedure. Delivery covers Norway (Europe). It is classified under Heating and Cooling, Renewable Energy and Energy Efficiency and 1 other against the sustainability taxonomy rather than matched on keywords.
This tender procures design, engineering, and installation of a geothermal heat-pump energy system with seasonal thermal storage to replace electric heating in a heritage museum complex. Bidders should have expertise in geothermal technology, district heating systems, building energy retrofits, and heritage-building constraints.
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About this tender
The funder manages the national cultural heritage site Kongsberg Sølvverk, comprising 13 buildings at Hyttegata 1 and 3 in Kongsberg, most of which are listed or protected monuments. The current heating system relies primarily on electricity, with electric boilers and bio-oil boilers as backup in some buildings, resulting in high electricity consumption and limited heating capacity in certain public areas. The project aims to establish a more flexible and integrated energy system suited to the protected building stock. …
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