Overview of the Handbook
The Living Lab Handbook for Urban Living Labs Developing Nature‑Based Solutions is a guide produced by UNaLab, a European network focused on urban innovation. Authored by Abdolrasoul Habibipour, Anna Ståhlbröst, Spela Zalokar and Ines Vaittinen, the handbook consolidates research, case studies and practical tools to support cities in designing, testing and scaling nature‑based solutions (NBS) within urban living labs. It is hosted on the NetworkNature platform and linked through the UNaLab website.
Scope and Objectives
The document targets urban planners, municipal authorities, research institutions and citizen groups across Europe. Its primary aim is to provide a step‑by‑step framework for establishing and operating urban living labs that co‑create NBS such as green roofs, living walls, street trees and water‑management systems. The handbook emphasizes real‑life experimentation, stakeholder collaboration and the integration of social, environmental and economic metrics.
Structure and Methodology
The handbook is organized into thematic sections covering planning, exploration, co‑creation, implementation, testing, evaluation and adoption. Each phase outlines key activities, required resources and responsible roles (e.g., ULL manager, human interaction specialist, pilot manager). It also presents a set of “cards” that represent governance, financing, urban context, ICT infrastructure, partners, approach and NBS components, enabling users to map actions to specific phases. Risk management, governance structures and financing models are highlighted as critical success factors.
Key Data and Facts
- Authors & Affiliations: The four authors combine expertise in urban design, sustainability science and stakeholder engagement, representing UNaLab’s interdisciplinary approach.
- Publisher: UNaLab, a European network linking universities, municipalities and research centres to promote nature‑based urban innovation.
- Processing State: Completed, with the handbook listed as a “Guide / Manual” and marked as AI‑generated content.
- Submission Date: 30 September 2026 (database entry).
- Topics Covered: Governance, financing, urban context, ICT, citizen engagement, NBS design, risk assessment, dissemination.
- Resource Links: Direct PDF download and a web page for further information are provided via NetworkNature and UNaLab portals.
Stakeholder Engagement
A dedicated chapter details citizen engagement strategies, describing six levels from “no engagement” to “strong control.” The handbook advises on inclusive recruitment, gender balance, communication channels and incentives (e.g., monetary rewards, learning opportunities). It stresses the importance of transparent feedback loops, ethical consent procedures and the role of “human interaction specialists” in facilitating co‑creation workshops and focus groups.
Practical Tools and Recommendations
The handbook supplies templates for risk registers, financing plans, ICT inventories and stakeholder maps. It includes guidance on developing business models, revenue streams, maintenance plans and cost structures. The “cards” system allows users to customize actions for specific urban contexts (street, district, park) and to anticipate common pitfalls such as insufficient trust building, time constraints and data protection challenges.
Evaluation and Adoption
In the test and evaluation phase, the guide outlines metrics for environmental impact (e.g., storm‑water retention, biodiversity gains), social outcomes (citizen satisfaction, participation rates) and economic performance (cost‑benefit analysis, funding leverage). Adoption recommendations focus on scaling successful pilots, disseminating results through knowledge‑sharing platforms and ensuring long‑term governance for sustained operation.
Pan‑European Relevance
By compiling case studies from cities like Eindhoven (Netherlands), Genoa (Italy) and Tampere (Finland), the handbook demonstrates transferable lessons for diverse European urban settings. Its emphasis on collaborative governance, multi‑sector financing and evidence‑based monitoring aligns with EU sustainability agendas, including the European Green Deal and Horizon 2020 objectives for climate‑resilient, inclusive cities.

