Expansion of the district heating network in Kaiseraugst for a better heat supply

Aarau/Kaiseraugst AG, November 2024

Energy supplier AEW begins construction work on the expansion of the Kaiseraugst heating network on 4 November. The first phase of the "Ast Dorf" project should be completed by Christmas, with the second phase starting in January.

AEW Energie AG is opening up its heating network in Kaiseraugst to new customers. According to a press release, it will begin construction work on two branch lines of the “Ast Dorf” project on 4 November.

These two branch lines are located at Lindenweg 11 and 13 and between Dorfstrasse, at property no. 36 and Heidemurweg. According to a press release, the work is expected to be completed by Christmas.

Work on the main district heating line and the other sections along Dorfstrasse and Lindenweg will begin in January 2025. After deducting the municipality’s contribution to the costs, AEW is investing a total of around 3.2 million in the expansion of the Kaiseraugst district heating network.

The Kaiseraugst heating network has been in operation since October 2021. It is one of the largest in the canton of Aargau. in 2023, additional customers were connected in the industrial area, in the south-east and with the branch to the Rinau retirement home. The large-scale project, which took over four years to build, currently supplies over 1,500 households and numerous industrial and commercial customers with heat from at least 80 per cent renewable energy.

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