This document on UNFCCC budget performance for the biennium 2024–2025 covers the period from 1 January to 31 December 2024 and should be considered in conjunction with document FCCC/SBI/2025/4/Add.1, which will provide an assessment of the secretariat’s progress in implementing its work programme for 2024–2025 against performance indicators and targets, as well as details of the outputs planned for and delivered in the reporting period. In accordance with the results-based approach, this document informs Parties of outputs delivered and actual budget expenditure up to 31 December 2024. In addition, it contains a detailed report on programme delivery within the secretariat.

As at 31 December 2024, total budget expenditure in 2024 amounted to EUR 114.9 million, representing 58.8 per cent of the total integrated budget for 2024, while core budget expenditure stood at 97.6 per cent.