Total core budget contributions for 2025 as per decision 19/CP.28 amount to EUR 37.1 million. As at 30 May 2025, the outstanding contributions for 2025 amounted to EUR 19.5 million, and 138 Parties had not made their contributions in full for 2025. Total outstanding contributions for prior years were EUR 6.2 million as at 30 May 2025.

Between 1 January and 30 May 2025, voluntary contributions amounting to USD 9.1 million were received by the trust fund for supplementary activities and USD 1.5 million by the trust fund for participation in the UNFCCC process.