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Dunedin City Wastewater Network Heatmapping

Dunedin City Wastewater Network Heatmapping

We have undertaken a heat mapping study for Dunedin City Council, to assess and visualise the thermal energy available within one of their three wastewater networks (The Dunedin Central Network) so this information can be made available, both inside and outside of the Council.


The study concluded that within this network there is around 7MW of heat available and this would increase to around 10MW of heat for periods of the day.


The project was widely covered in trade magazines such as LG Magazine and Water Magazine. The project was also selected as a finalist in the 2017 Deloitte Energy Excellence awards.

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