Industry Park of Sweden (IPOS) is in Helsingborg, Sweden. The industrial park concept is based on sharing resources, as well as costs of infrastructure and other assets. Recovered energy provides competitive advantages through reduced energy costs and reduced environmental impact for users. There are a number of plants owned by different companies and conducting different operations in IPOS. In the evolution of the industry mix of the park, supply synergies have always played an important role and currently there are exchanges of materials and energy between different plants. In addition, IPOS has synergistic relations with the neighboring city of Helsingborg, with which it exchanges various resources. Energy exchanges between different actors in IPOS, as well as with the neighboring city of Helsingborg, form the most notable synergistic relations. In addition to these, there are also material exchanges, which primarily take take place among Kemira’s production facilities, but also to somewhat minor extent between the other companies in the park.