Further to the Message to Parties and observers dated 2 July 2025, the secretariat is pleased to announce the publication of the complete overview programme for the second Climate Week 2025, available here.
All mandated events will be organized in accordance with their respective mandates under the Conference of Parties serving as the meeting of Parties to the Paris Agreement and of the Subsidiary Bodies.
Details on funding eligibility and arrangements can be found in the respective messages, available on the Climate Weeks webpage.
Nomination
- Information on nomination of Party representatives to mandated events and those for which funding will be provided can be found here.
- Information on nomination for UN/IGO representatives can be found here.
- Information on nomination for NGO representatives can be found here.
Once participants have been nominated for an event, they will receive an email with a link to complete their registration details via Indico UN. Logistical details related to travel and participation will be shared directly with registered participants.
In view of the need to confirm the arrangements for the Climate Week events as early as possible, the secretariat may not be in a position to process nominations of participants requiring funding support received after the deadline of 30 July 2025, CEST 23:59.
Collecting conference badges
Upon arrival at the venue for the first time, participants are requested to proceed to the registration desk to collect their meeting badge. The Badge Collection Centre is located at Gate 8 of the AICC premises.
On-site registration desk opening hours
- Sunday, 31 August: 13:00‑18:00 hrs.
- Monday 1 - Saturday, 6 September: 07:30‑18:00 hrs.
Implementation Forum
The Implementation Forum will take place on 3 and 4 September 2025 and will feature a series of events. Over the course of the two days, the Forum will include, among others, the Climate Week Opening Ceremony; a number of events hosted by the COP 30 Presidency, including a mandated dialogue on advancing the role of local communities in the UNFCCC Process, events by the Presidency Youth Climate Champion, and dedicated sessions on climate finance. As in Climate Week 1 2025, a dedicated space will be created for the Implementation Labs, which will focus on thematic issues, such as forests, agriculture, sustainable cities, energy transition and access, and carbon markets. Additional details are available on the Implementation Forum event page.
All participants registered for events taking place during Climate Week 2 will be able to join the two-day Implementation Forum. Registration for the forum will also be open to any interested stakeholders, subject to venue capacity. Please note that only those who are not already registered for mandated events will need to register separately for the Implementation Forum. Kindly note, participation in the Implementation Forum will not be separately or additionally funded.
Expression of Interest for Implementation Forum
NDC Clinics
The secretariat, working together with other UN agencies and partners, will organize - by invitation only – two capacity-building events on nationally determined contributions (NDCs).
- Anglophone NDC Clinic on 1 and 2 September 2025.
- Francophone NDC Clinic on 5 and 6 September 2025.
Further information on these NDC Clinics can be found at NDC Clinic Francophone Africa / NDC Clinic Anglophone Africa. Participants to the NDC Clinics will be directly contacted by the organizers.
Queries on Climate Week may be sent to climate-week@unfccc.int