. NDC Insights Series. A Decade of The Paris Agreement: A Compendium of NDC Insights. New York, , 2026.

This final issue of the NDC Insights series is the culmination of the Insights published throughout 2025, which captured trends emerging from the third generation NDCs. This final issue explores insights across 10 key thematic areas, including new themes that have not been captured in past series, such as cities and climate and peace and security. It also showcases the results of the UN system's support to countries, under the Climate Promise 2025, in preparing their new pledges and charting the next phase of support to help countries accelerate implementation and deliver more ambition climate action.