After Belém, the Fossil Fuel Transition Moves Outside the COP. Energy Investors Should Follow It There

The COP30 climate conference in Belém, Brazil, ended on 22 November after negotiations that ran through the night and into Saturday morning. Its centrepiece was the Global Mutirão decision, named after an Indigenous Tupi-Guarani word for people working together towards a common aim. The decision bundled several contested issues, including finance, trade measures and ambition, into a single political text adopted by consensus alongside seventeen other decisions. It called for tripling adaptation finance by 2035, set up a two-year work programme on climate finance to follow up the Baku goal, launched a Global Implementation Accelerator and a Belém Mission to 1.5°C, and, for the first time in a COP cover decision, addressed unilateral trade measures, creating annual dialogues over three years.

What it did not include was a roadmap for transitioning away from fossil fuels. More than 80 countries backed Brazil's proposal for one, according to UN News, and a draft text included it until the final hours. The consensus rule of the UN climate process gives any determined group of countries an effective veto. The episode confirms what COP29 in Baku had already suggested: building on the COP28 language on fossil fuels through the formal process will be very slow.

Several initiatives will shape the fossil fuel debate over the coming year. The inclusion of trade measures in the Mutirão decision reflects strong pressure from developing countries, led by Bolivia and like-minded countries including India, against measures such as the EU's carbon border adjustment mechanism, whose definitive phase begins in January 2026. The two-year finance work programme keeps the Baku commitments on the table, including the core goal of USD 300 billion a year by 2035 in finance mobilised by developed countries.

For energy investment in emerging economies, the central issue remains the cost of capital. For fuel-importing developing countries, the absence of a fossil fuel roadmap changes little in practice. COP30 kept the multilateral process alive and produced useful outcomes on adaptation finance, trade dialogues and implementation.