Preliminary evaluation of sustainability living lab performance in the Utrecht region

This paper presents a preliminary evaluation of three living labs within the Healthy and Sustainable Living Environment Utrecht Knowledge Consortium (GeLUK): KTC Zegveld, Hoefkwartier, and Utrecht Science Park (USP). These living labs play a central role in advancing energy transition and energy education within the Utrecht region. Using the Framework for Evaluating living labs (Bouwma et al., n.d.), the study assesses twelve qualities across seven key dimensions, including design and implementation, collaboration, and outcomes and impact. The findings indicate clear differences in structure and operation among the three LLs. KTC Zegveld demonstrates strong practice-oriented innovation and financial continuity; USP focuses on research-driven experimentation within an academic setting, while Hoefkwartier emphasizes student-led and community-based collaboration. Common strengths across the labs include effective stakeholder engagement, strong regional and educational networks, and the ability to inspire participation. However, all three face challenges in systematically measuring long-term effects, such as behavioral change and knowledge adoption among stakeholders. These insights underline the need for improved monitoring mechanisms and shared evaluation practices to enhance accountability and impact assessment. The results of this preliminary study provide valuable input for the further development and embedding of the living labs within the GeLUK consortium and contribute to the broader discussion on regional cooperation in sustainability transitions.