Abstract

In the years since the discovery of Kalundborg’s long-lived network of resource exchanges, industrial symbiosis, and its potential for reducing the environmental impact of industrial activity on a local or regional scale, has been the subject of intense interest. Industrial symbiosis is defined as the enlistment of geographically proximate facilities in the “physical exchange of materials, energy, water, and by-products” (Chertow, 2000: 314). While some industrial symbiosis occurs between firms that are closely co-located, such as those in the same industrial park (see Chapters 4 and 6), other efforts to develop industrial symbiosis are undertaken on regional geographic scales. This chapter considers regional-scale industrial symbiosis, and, in particular, the development of a network of industrial symbiosis facilitated by a single brokering organization.