Arianna Griffa
Senior Policy Manager - Global
COP30 in Belém – the so-called “Amazon COP” – delivered a mixed outcome that falls short of the clarity investors need to accelerate climate action, while still creating some important entry points for future work on adaptation, just transition and transition roadmaps.
For IIGCC, the task is now to convert these imperfect outcomes into practical signals and frameworks that can support a transition in line with the goals of the Paris Agreement and the latest science.
The “Amazon COP”: ambition under strain
Over 55,000 people descended on Belém for a COP that was deliberately placed in the heart of the Amazon and framed as a turning point for delivery, ten years on from Paris. Against a challenging geopolitical backdrop, negotiations overran by more than a day and closed without providing the clear direction that global economic and financial actors require to step up investment in mitigation and adaptation.
The final package disappointed expectations of a strong signal to accelerate the transition away from fossil fuels, but did register some positive steps on adaptation finance and a new just transition mechanism.
Finance: centre stage, but no step change
Finance was again at the centre of the talks, but went out without the decisive ‘bang’ that many had hoped for. The “Baku to Belém Roadmap to USD 1.3 trillion” in climate finance by 2035 received little substantive discussion in Belém. The final mutirão decision merely “takes note” of the roadmap and reaffirms the New Collective Quantified Goal, without setting out an operational and credible way forward.
For investors, this lack of implementation plan is a missed opportunity. Supporting analysis published around the roadmap suggest roughly half of the investment needed to reach USD 1.3 trillion would need to come from private sources, underlining the importance of clear policy signals, risk-sharing mechanisms and institutional arrangements that can crowd in private capital at scale. Yet COP30 ultimately failed to send a strong message to markets that these enabling conditions will be put in place.
Adaptation and resilience: foundation, not fulfilment
Adaptation finance was one of the flagship themes of the Brazilian presidency, and expectations were high. In the final hours of negotiation, the outcome was weakened and falls far short of the ambitious vision many had hoped for, even if it does provide a foundation to build on in 2026. The agreed text “calls for efforts to at least triple adaptation finance by 2035”, but crucially does not specify a baseline or clarify the respective roles of public and private sources.
From IIGCC’s perspective, this is not enough to meet the needs of investors and businesses increasingly focused on adaptation and resilience. As investor interest in this area continues to grow, clearer policy frameworks are needed to create fiscal incentives that strengthen the short-term financial case for resilience investments and significantly scale up capital flows for adaptation.
Just transition: a welcome breakthrough
One of the most encouraging outcomes is the breakthrough on just transition. Countries agreed the “Belém Action Mechanism”, a new just transition mechanism designed to ensure that the shift to a green economy is fair for everyone, including groups that are often marginalised in decision‑making, such as women and Indigenous peoples. The mechanism will promote cooperation through technical assistance, capacity building and knowledge‑sharing between countries.
Although the final text stops short of stronger language on energy transition and fossil fuels, it does deliver robust recognition of Indigenous rights and social dimensions, which are increasingly central to investor stewardship and risk management. IIGCC welcomes this development and will continue to build its own work on the just transition, supporting investors to integrate these issues into engagement, capital allocation and policy advocacy.