Urban regions are confronted with huge sustainability challenges. Their future depends to a large extent on our ability to promote sustainable urban development. However, sustainability challenges in cities are inherently complex and need integrated, multidisciplinary solutions. This textbook on Smart …

The purpose of the model is to explore the influence of the design of circular business models (CBMs) on CBM viability. The model represents an Industrial Symbiosis Network (ISN) in which a processor uses the organic waste from suppliers to produce biogas and nutrient rich digestate for local reuse. …

By 2050, the world population will have increased to 9 billion (Bongaarts, 2009). This increase will lead to significant growth in waste. Construction is one of the largest raw material users (Bribian et al., 2011), and this sector consumes about 40% of the energy-related CO2 emissions (Dean et al., …

The project ‘Motion on the water’ is set midway in the Maashaven in Rotterdam and connects the two sides by a large circular floating armature offering various facilities for dance and recreation on the water, including a fixed dance theatre, a pool, boating opportunity, and the like. As a connector …

circular economy as a system change is gaining more attention, reusing materials and products is part of this, but an effective method for repurposing seems to be missing. Repurpose is a strategy which uses a discarded product or its parts in a new product with a different function. Literature on specific …

The Dutch government and leading academics in the field of circular economy propose that “repurposing”, i.e., finding new usages for discarded material, is important to reduce resource usage. Waste collectors, municipalities and start-ups increasingly find ways to develop circular business models, aiming …

The textile trading system is based on the ‘take-make-use-dispose’ linear economic model: as high amounts of resources are utilized at low costs, the final products become waste after being used for a only short period. This creates an unbalanced system that has to change. A circular economy model can …

The textile trading system is based on the ‘take-make-use-dispose’ linear economic model: as high amounts of resources are utilized at low costs, the final products become waste after being used for a only short period. This creates an unbalanced system that has to change. A circular economy model can …

We are currently in a transition moving from a linear economy grounded on economic value maximization based on material transformation to a circular economy. Core of this transition is organising value preservation from various yet interlinked perspectives. The underlying fundamental shift is to move …