The 30th UN climate conference in Belém, Brazil, closed with the adoption of a consensus package that the Brazilian presidency called the Belém Package. Its central text, the Global Mutirão decision, takes its name from an Indigenous Brazilian word for collective work. The decision calls for accelerated implementation of the Paris Agreement and frames the next phase of the process as a shift from negotiating rules to delivering them.
The headline finance outcome is a call for at least tripling adaptation finance by 2035, while reaffirming the earlier goal of doubling adaptation finance by 2025. The decision urges developed countries to raise the trajectory of their collective provision of adaptation finance. It also supports efforts to scale climate finance for developing countries to at least $1.3 trillion a year by 2035, the figure set out in the roadmap that followed the new collective quantified goal agreed at COP29 in Baku, and establishes a two-year work programme on climate finance.
What the decision does and does not say on energy
Energy was one of the most contested areas in Belém. The COP28 outcome in Dubai had called on parties to contribute to transitioning away from fossil fuels in energy systems, tripling renewable capacity and doubling the rate of energy efficiency improvements by 2030. A coalition of countries pushed in Belém for a roadmap setting out how that transition would be carried out. The final Mutirão text did not include such a roadmap. The Brazilian presidency said it would take work on transition roadmaps forward outside the formal negotiated text.
For energy markets, the absence of a negotiated roadmap means the COP28 language remains the main multilateral reference point. National policy, set through nationally determined contributions, carbon pricing, subsidies and regulation, continues to drive investment decisions rather than any new UN-level instrument.
Nationally determined contributions
COP30 was the deadline year for the new round of NDCs, which set targets for 2035. Many countries submitted late, and the UNFCCC synthesis report published before the conference covered only a portion of global emissions. The Mutirão decision acknowledges the gap between current pledges and the Paris temperature goals and calls on parties to strengthen implementation. It does not require countries to revise their targets before the next cycle.
Adaptation and the Global Goal on Adaptation
Parties also worked on indicators for the Global Goal on Adaptation, a framework agreed in 2023 to track progress on resilience. Adaptation matters directly to energy systems. Power plants, grids, pipelines and ports are exposed to heat, flooding, drought and storms, and the cost of making them more resilient falls partly on public budgets and partly on utility customers. A tripling of adaptation finance, if delivered, would expand the pool of money available for projects such as flood protection for substations, drought planning for hydropower and storm hardening for distribution networks in developing countries.
What it means for emerging markets
For countries such as Pakistan, which suffered major floods in 2022 and again in 2025, the finance outcomes are the most relevant part of the package. Pakistan's estimated needs for adaptation and reconstruction run far above the climate finance it currently receives. The $1.3 trillion figure is a target for all sources, including private investment and multilateral development banks, rather than a public commitment from developed country budgets. How much of it reaches adaptation in lower-income countries, and on what terms, will be the subject of the new work programme.
Energy investors in emerging markets watch these outcomes because concessional finance often anchors larger private investments. Blended finance structures, guarantees and first-loss capital from development banks can reduce the cost of capital for renewable and grid projects. A clearer path for public climate finance tends to support those structures.
The finance context
The finance discussions in Belém took place against a difficult background. Several large donors have reduced development aid budgets, and the United States, which had announced its withdrawal from the Paris Agreement, did not send a high-level delegation. The withdrawal takes effect in January 2026. Without the largest historical emitter at the table, the pressure on the EU, Japan, the UK and other developed economies to fill finance gaps increased.
Multilateral development banks reported rising climate finance volumes in the run-up to the conference, and the Baku-to-Belém roadmap set out options including reforms to development bank balance sheets, levies on high-emitting activities and debt instruments. Those options remain proposals; the Mutirão decision does not adopt any specific new revenue source.
Reactions
Reactions to the outcome divided along familiar lines. Many developing country negotiators welcomed the adaptation finance language as a step forward while noting that it sets a direction rather than a binding figure. Several European and Latin American governments that had supported a transition roadmap said they would continue working on it in other forums. Oil-producing countries had opposed language that would single out fossil fuels beyond the COP28 text. Business groups focused on the finance work programme and on carbon market rules under Article 6, which were largely settled at COP29 and are now moving into implementation.
Article 6 and carbon markets
Carbon markets under Article 6 of the Paris Agreement are relevant to energy projects because they allow emission reductions from renewable power, methane abatement or efficiency to be sold as credits. Rules for the centralised mechanism under Article 6.4 were finalised in Baku, and the supervisory body has been approving methodologies. In Belém, discussions turned to practical operation, registries and the transition of older Clean Development Mechanism projects. For developers of renewable projects in emerging markets, a working credit market offers another potential revenue stream, though demand from buyers remains uncertain.
The road to COP31
The next conference, COP31, will be held in Antalya, Türkiye, in November 2026, under an arrangement in which Türkiye hosts and holds the presidency while Australia leads the negotiations. The two-year finance work programme and the adaptation indicators will be on the agenda there, along with the first assessments of the new NDCs.
What to watch
Key items include the design of the climate finance work programme, whether developed countries publish a delivery plan for adaptation finance, and how the Brazilian presidency's work on transition roadmaps proceeds outside the negotiated text. For energy markets, the near-term signals will come from national policies rather than from Belém itself.