Kristina Söderholm Charlotta Söderberg Linda Wårell
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Resource-efficient cities

Published: 10 October 2016

Swedish cities can be better at utilizing production waste from nearby industries in their district heating networks. But, how can cooperation between utility companies and the industry increase, and what role does the municipality and the state have? These are questions that researchers at Luleå University of Technology address in an on-going research project. The overall goal is to create more resource-efficient cities.

– We will identify which factors that facilitate resource-efficient energy solutions to be established, says Linda Wårell, Associate Professor of Economics.

Researchers from Economics, Political Science and History at Luleå University of Technology work together in the project. A pilot study in which 15 resource-efficient and long-term energy solutions have been identified have been conducted. From this pilot study five municipalities have been selected to be studied further: Luleå, Köping, Arboga, Gävle and Varberg.

All municipalities have heavy process industries, such as steel or pulp and paper, and the waste heat generated has a relatively large effect on the district heating network. However, the research results will provide general knowledge that can be applied even in municipalities that does not have heavy process industries.

– Municipalities, energy companies and industry need to collaborate in order to achieve resource-efficient energy solutions. But, here may also the state play a significant role through economic instruments or other policy instruments. For example, it became economically feasible to expand the capacity of the district heating networks in Sweden in combination with the Million Programme during the 1960s and 70s, says Kristina Söderholm, Professor of History.

– It's usually easiest to achieve resource-efficient energy solutions when large new infrastructure is built. District heating networks in themselves require a large infrastructure and for expansion it must be profitable. And it usually becomes profitable when you interact in different ways, adds Linda Wårell.

– Overall, it's about to get technical, economic, and political factors to interact in order to create resource-efficient energy solutions – for district heating or in other areas – rather than all pulling in different directions and we get a lot of waste products that are not used efficiently, says Charlotta Söderberg, Senior Lecturer in political science.

The project is financed by the Swedish Energy Agency and the Swedish District Heating Association and it runs from January 2015 to June 2017.

Contact

Charlotta Söderberg

Charlotta Söderberg, Senior Lecturer

Phone: +46 (0)920 492383
Organisation: Political Science, Social Sciences, Department of Business Administration, Technology and Social Sciences
Kristina Söderholm

Kristina Söderholm, Professor

Phone: +46 (0)920 491541
Organisation: History, Social Sciences, Department of Business Administration, Technology and Social Sciences
Linda Wårell

Linda Wårell, Associate Professor

Phone: +46 (0)920 491941
Organisation: Economics, Social Sciences, Department of Business Administration, Technology and Social Sciences