An insightful reflection report titled “Sharing knowledge and inspiring the adoption of innovative financial structures and instruments”, was developed and recently published under the EU Mission on Adaptation to Climate Change’s Implementation Platform (MIP4Adapt). The ARCADIA project contributed to it, with Alessandro Bosso from ART-ER as one of the authors.This publication emerged from the successful session at ECCA 2025, where international case studies were presented to foster knowledge transfer and scaling of innovative adaptation finance solutions across Europe and beyond.
The report provides a comprehensive overview of the current landscape, exploring innovative financial mechanisms such as Environmental Impact Bonds, insurance approaches, public-private partnerships (PPPs), tax incentives, and Payments for Ecosystem Services (PES), emphasizing their potential to mobilize resources for climate adaptation.
Highlights
- Environmental Impact Bonds (EIBs): these bonds stand out due to their transparency, impact disclosure, and potential to avoid greenwashing. The report discusses challenges faced by local and regional authorities in issuing these bonds, such as legal frameworks and technical expertise, and advocates for further case studies to validate transferability and scalability across Europe.
- Innovative Insurance Solutions: the shift from reactive claims management to proactive resilience building marks the new frontier in insurance. Examples like Flood Re in the UK and Copenhagen’s blue-green infrastructure schemes demonstrate how insurers can incentivize risk reduction and embed resilience in construction and urban planning.
- Public Private Partnerships (PPPs): despite their promise, PPPs face challenges in quantifying benefits beyond infrastructure resilience, especially for smaller projects or nature-based solutions. The publication underscores the importance of policy environments and regulatory support to foster private sector participation.
- Tax Incentives: the specific case of the Reserve for Investments in the Canary Islands (RIC) illustrates how targeted fiscal tools can encourage private investments in adaptation, though broader applicability depends on tailored design and enabling policies.
- Payments for Ecosystem Services (PES): this mechanism promotes payment of ecosystem services providers by beneficiaries, in order to reinvest resources in the maintenance of ecosystem services. The Italian Emilia-Romagna case exemplifies how PES can generate multiple co-benefits, from groundwater protection to biodiversity.
Recommendations
The publication emphasizes the need to better define roles and responsibilities among public and private actors, enhancing investment planning, strengthening multi-level governance, and fostering private sector engagement in climate adaptation initiatives. It also highlights ongoing efforts to develop new tools and frameworks, such as the OECD Climate Adaptation Investment Framework and the Pathways2Resilience project, aiming to bridge the gap between research and widespread deployment.
About the ARCADIA contribution
ARCADIA, as one of the contributing projects, plays a crucial role in advancing these innovative financing approaches. ART-ER and Alessandro Bosso’s involvement underscores the project’s commitment to leading strategic activities in climate resilience finance within the EU.