J.I.J.C. de Koning
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28 records found
1
Existing material selection methods seem to offer limited support for addressing substance safety in practice, as the focus remains on intrinsic material properties and less on exposure risk. This hinders Safe and Sustainable by Design (SSbD) efforts that can prevent use and accumulation of substances of concern (SoCs) across product lifecycles in a circular economy. This study reviews 29 sustainable material selection methods to evaluate how they do support substance safety. Results show that substance safety is generally embedded within the broader sustainability realm without explicit risk or lifecycle-based assessment. Of the four steps that can be distinguished in material selection, most methods support the steps ‘Establishing a set of candidates’ and ‘Comparing candidates’ but the steps ‘Formulating selection criteria’ and ‘Choosing suitable candidates’ are often unsupported, leaving critical substance safety trade-offs unaddressed. The importance of mindsets such as systemic thinking and iterative reflection is recognized but underrepresented. The findings highlight the need to adapt existing methods with better guidance and risk integration to advance SSbD in material selection.
Framing Across System Scales and Timeframes
Supporting designers in reasoning toward transition design interventions
The Proof of the Pudding
Introducing quantitative testing in transition design reasoning
Let's get flexible
Exploring adaptable consumption toward reducing household food waste in the Netherlands
Food waste remains a critical global challenge, undermining sustainability and straining food systems. This study investigates adaptable consumption as a transformative strategy for reducing household food waste, emphasising its role in enhancing resilience within food systems. Adaptability of consumption empowers households to adjust food-related behaviours in response to changes in food availability, household needs, and other disruptions. Through cultural probes and semi-structured interviews with 11 Dutch households (43 participants), this study identifies five actionable opportunities for supporting consumers in more adaptability toward food waste reduction: 1) supporting flexible meal moments, 2) reclaiming food edibility, 3) reintegrating food into routines, 4) integrating feedback loops, and 5) playing into life-changing moments. These opportunities represent critical moments in time, behavioural routines, or dynamics where food waste-reducing behaviours can be successfully introduced and fostered. The study identifies practical recommendations within each opportunity, including implementing sensory-driven food labels to guide safe consumption decisions, introducing storage tools to minimise waste, and leveraging digital tools to provide actionable feedback, which can support households in adopting sustainable and waste-reducing practices. By integrating such interventions, stakeholders can enable households to adopt concrete, sustainable practices that align with systemic goals for food waste reduction and resilience.
Designers are increasingly involved in creative multi-stakeholder collaborations for social innovation, developing interventions to address complex societal challenges. Traditional impact measurement of social innovation often focuses on the measurable impact or value of the intervention on societal indicators. However, the complexity of creative multi-stakeholder collaborations requires a broader perspective on what is considered valuable beyond measurable societal impact. We studied the subjectively anticipated and experienced value of ten creative multi-stakeholder social innovation projects, as well as the value conflicts they generated. The most commonly reported value dimensions were innovation value, commercial value, network value, identity value, and learning value. Value conflicts arose from differences in how the innovation process was valued versus how the innovation outcome was valued. From a complexity perspective on social innovation, we argue that value assessments of creative multi-stakeholder collaborations should include additional value dimensions that support continuous social innovation. We discuss how network value and learning value are essential for continuous social innovation, and how these forms of value are captured both individually and collectively. The collective nature of value capture strengthens the argument that social innovation requires long-term commitment from design practitioners, extending beyond single design projects.
Social acceptance of district heating
Evidence from the Netherlands
The Netherlands Climate Change Agreement aims to reduce CO2 emissions and seismic events by halting natural gas usage by 2050. This will require widespread societal acceptance by 90% of households. The study investigates the social acceptance of a district heating network (DHN) among social housing tenants in Haarlem, Netherlands. The findings of a survey administered to ninety-five tenants revealed a substantial level of support for the DHN project. A significant portion of respondents, 75%, expressed their approval for the DHN, surpassing the legally required threshold of 70% for implementing building retrofits. Findings imply that although the participants possess an adequate comprehension of the rationale for energy transition, their familiarity with the precise particulars and practical information pertaining to the proposed transition to DHN is inadequate. The level of trust in housing corporations, energy providers, and the municipality is uniformly low, indicating a lack of institutional trust. Generally, the interpersonal trust among tenants tends to be lower than their trust in the broader public, which in turn restricts their capacity for self-organization and exercising influence over energy institutions. Although DHNs are typically regarded as environmentally friendly and secure, there are several challenges that need to be addressed, including the uncertainty about who will cover the costs of transitioning and the doubts surrounding DHN feasibility (warmth and reliability). We suggest implementing interventions to improve tenants' comprehension of the DHN project's particulars (capability), provide practical information regarding costs and feasibility (motivation), and foster trust at both interpersonal and institutional levels (opportunity).
From gas to green
Designing a social contagion strategy for the energy transition in Rotterdam, the Netherlands
Transitioning Together, sparking change towards the energy transition
A handbook on Social Contagion
In this handbook you can find the result of ENRGISED: Engaging Residents in green energy investments through social networks, complexity and design. In 2019 we saw an impasse in the Dutch energy transition, where many technologies were available but not many people were taking action. Since then, global events, such as Covid 19 and the invasion of Ukraine, have disrupted our world and the energy market. In the midst of these changes we conducted our research. Between 2020 and 2023, we studied the use of social contagion - social influence and the effect of social networks - towards the energy transition in neighbourhoods in the Netherlands. ...
In this handbook you can find the result of ENRGISED: Engaging Residents in green energy investments through social networks, complexity and design. In 2019 we saw an impasse in the Dutch energy transition, where many technologies were available but not many people were taking action. Since then, global events, such as Covid 19 and the invasion of Ukraine, have disrupted our world and the energy market. In the midst of these changes we conducted our research. Between 2020 and 2023, we studied the use of social contagion - social influence and the effect of social networks - towards the energy transition in neighbourhoods in the Netherlands.
Key competencies for design in a circular economy
Exploring gaps in design knowledge and skills for a circular economy
In a recent study, we identified seven key circular competencies for design: (1) Design for Multiple Use Cycles, (2) Design for Recovery, (3) Circular Impact Assessment, (4) Circular Business Models, (5) Circular User Engagement, (6) Circular Economy Collaboration, and (7) Circular Economy Communication. These were derived from small‐scale studies with designers working in the Netherlands. We set out to assess to what extent this set of seven competencies is recognized by an international group of designers and to evaluate whether any competencies are missing. We used an online survey to collect data from 128 respondents from 25 countries working on circular economy projects. The survey results showed that respondents use and have expertise in all seven competencies and they stressed the practical importance of two new competencies: Circular Systems Thinking and Circular Materials and Manufacturing. The resulting set of nine key competencies is the first internationally verified, coherent set of key circular economy competencies for design. This set will strengthen the pedagogical base of design for a circular economy and will guide the development of circular design methodology.
Landscape of participatory city makers
A distinct understanding through different lenses
Design and transition management
Value of synergy for sustainability
This article aims to unravel the tensions that obstruct participatory city making: the processes in which government, entrepreneurs and citizens co-create new solutions for urban challenges. Participatory city making is explored and conceptualized through an empirical grounded study of local civil servants and citizen initiatives in Rotterdam. Through interviews and a set of three workshops the practices of these city makers are studied. A need for more transparency, influence and exchange was identified. The value of design is explored in general, and specifically the design of possible tools and interventions, to address the identified issues and tensions. This exploration shows that design-enabled interventions could, on the one hand, by 'infrastructuring', anticipate on the diffused design activities of individual actors in the urban context, and on the other hand, the use of these tools and interventions could promote participatory approaches among the different city makers towards urban sustainability transitions.
actively involved with ULLs in the Rotterdam-The Hague region in the Netherlands. Our findings show five distinct types of co-creation elements that relate to specific dynamics of participation, facilitation, and organization. We conclude with a discussion on the ambivalent role of contextualized knowledge and the implications for sustainability transitions. ...
actively involved with ULLs in the Rotterdam-The Hague region in the Netherlands. Our findings show five distinct types of co-creation elements that relate to specific dynamics of participation, facilitation, and organization. We conclude with a discussion on the ambivalent role of contextualized knowledge and the implications for sustainability transitions.