Papua New Guinea has taken a significant step toward strengthening its national climate ambition with the convening of the Inter-Agency Core Group Meeting on the preparation of the country’s Third Nationally Determined Contribution (NDC 3.0), held on
Port Moresby, 5 January 2026 – Papua New Guinea has officially submitted its First Biennial Transparency Report (BTR1), together with the REDD+ Technical Annex and the National Inventory Document (NID), to the United Nations Framework Convention on