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Toolbox for Prosumtion In District Heating

| 2020:696 | Johan Kensby, Jonas Ottosson, Melissa Eklund, Nathalie Fransson, Linnea Johansson
This report intends to provide district heating companies with tools for designing standardized offers for small-scale delivery and prosumption. Utilizing excess heat that would otherwise have been wasted is one of the most important aspects of district heating systems.
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In many district heating systems, there are ongoing collaborations between industries and local district heating companies. Several larger-scale sources are already connected to the district heating grids but there are also small-scale sources that can be utilized.

To connect and utilize surplus heat from a variety of different smaller suppliers and prosumers, simple and standardized processes are required. In the report, existing standardized offers for small-scale heat deliveries to Swedish district heating grids are described.

In addition, the economic potential of two different types of prosumers, a data center and a grocery store, in six typical district heating networks have been calculated by simulations in the project.