Peer Learning Event on Institutionalizing Climate Adaptation Investment Planning: Advancing the transition from planning to implementation in national adaptation plan processes

Manila, Philippines | September 17, 2026

Government representatives from eight Asia-Pacific countries met in Manila, Philippines, for a peer learning event focused on strengthening the institutionalization of climate adaptation investment planning as part of the transition from planning to implementation in national adaptation plan (NAP) processes.  

Building on the 2026 Climate Adaptation Investment Planning (CAIP) Program Forum, participants from Armenia, Fiji, Malaysia, Maldives, Nepal, the Philippines, the Republic of the Marshall Islands, and Viet Nam participated in technical dialogues on their countries’ approaches to institutionalizing adaptation investment planning. 

Country representatives highlighted the gaps and needs for ongoing support for the transition from planning to implementation in the NAP process. They also explored processes and operations that support the scaling up of adaptation investment, including building the right systems, using the right levers, and engaging the right actors.

Co-hosted by the Asian Development Bank (ADB) and the NAP Global Network, this peer learning event also provided an opportunity for country representatives to share experiences on these themes and hear real-world examples of how to develop the systems and processes that can turn adaptation ambition into sustained implementation. 

This peer learning event was funded by the German Federal Ministry for Economic Cooperation and Development (BMZ). 

The presentations and photos from this event are available below.  

Read our press release for highlights from the opening ceremony, featuring remarks from Arghya Sinha Roy, ADB’s director, and Anne Hammill, associate vice-president, Resilience at the International Institute for Sustainable Development (IISD), which hosts the NAP Global Network Secretariat.

Photo Gallery

Peer Learning Event on Institutionalizing Climate Adaptation Investment Planning

Presentations

Overview of the NAP Global Network and Peer Learning Event 

The Transition from Planning to Implementation in NAP Processes: Institutionalizing climate adaptation investment planning | Anne Hammill, Associate Vice-President, NAP Global Network/IISD 

Lessons from ADB Climate Adaptation Investment Planning | Paul Watkiss, Climate Economist, Paul Watkiss Associates Limited 

Institutionalizing Adaptation Investment: Emerging lessons from Organization for Economic Cooperation and Development (OECD) workMichael Mullan, Programme Lead, Environment Directorate, OECD 

Related Resources 

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