Identifying barriers hindering the Aquaponics as an emerging value-conscious socio-technical system in the Netherlands

In the current times when "facts [are] uncertain, values in dispute, stakes high and decisions urgent" (Funtowicz & Ravetz 1990) humanity reaches for new ways of improving our life through resilient technology enhancements embedded in a socio-technical landscape. This thesis presents an effort to develop a theoretical framework that can be...

Material stocks and flows in the circular economy: a prospective material flow analysis for vehicles in the Netherlands for 2000-2050

To allow society to operate within planetary boundaries, it is essential to reduce primary material consumption. The Dutch government has set goals to limit the primary extraction by half in 2030 and to be a fully circular economy by 2050. To be able to achieve this without reducing our standards of living, the only way is to extract the...

The Resilient Economy: A Historical Investigation of Governance on Material Constraint in Britain During the Second World War: Creating Resilience to Critical Materials Problems in the Netherlands

The Netherlands is vulnerable to supply restrictions because of the importance of materials for economic development: materials are at the basis of the society. The materials that are particularly vulnerable to supply disruptions and are of high importance to the economy are called critical raw materials. The Dutch government has adopted the...

Creating Synergies: A business process model for the development of Industrial Symbiosis: Combining theory and practice to identify the steps that a private facilitator should take to develop a regional Industrial Symbiosis network in the Netherlands.

Circular economy principles are gaining attention in the Netherlands. Industries, consumers and the Dutch government feel increased responsibility to tackle barriers to sustainable development. The government is increasing its investments to stimulate consumers to live more sustainably and companies that develop circular products are established...

Tracking sales to scrap: Incorporating Reverse Logistics Management into Dynamic Material Flow Analysis to increase transparency on downstream product flows for companies

The main research assignment for this project is to develop a dynamic Material Flow Analysis (MFA) model for Electrical and Electronic Equipment (EEE) companies to increase transparency on downstream product flows and to provide insight on the impacts of Reverse Logistics strategies. The assignment is carried out by conducting a theoretical...

Circular Buildings the Urban Living Lab Way: A Practical Facilitation Tool as Guidance for a Circular Building Process as Collaborative Ecosystem

The Master’s programme Industrial Ecology is jointly organised by Leiden University and Delft University of Technology. The coming decades, the building sector is facing challenges to reduce its impact as one of the major contributors on global problems, like resource depletion, pollution and climate change. The concept of Circular Economy,...

Circular Supply Chain Collaboration in the Built Environment

The main purpose of this study is to examine in what way supply chain collaboration in the built environment can contribute to the transition to a CE in the Netherlands. The study is structured along three main parts: (1) a theoretic part for conceptualising circular supply chain collaboration, (2) a case study where this conceptualisation is...

Circular Business Model Innovation: A process framework and a tool for business model innovation in a circular economy

The Master’s programme Industrial Ecology is jointly organised by Leiden University and Delft University of Technology. Companies need new business models to grasp the opportunities of a circular economy. This thesis investigates to what extent existing frameworks, methods and tools for business model innovation are useful to cope with the...