COP29 Baku 2024 — Climate Finance, Fossil Fuel Transition, and Fuel Price Implications

Event overview

COP29 was hosted by Azerbaijan, an oil-producing country dependent on hydrocarbon revenues for approximately 60 % of state income. The hosting choice mirrored COP28 in the UAE and generated similar debate about credibility — and similar pressure on oil producers to show leadership on transition.

NCQG: the climate finance deal

The headline outcome of COP29 was the agreement on the New Collective Quantified Goal (NCQG) on climate finance, replacing the USD 100 billion/year target set in 2009 (and first reached in 2022). The deal:

The UNFCCC COP29 decision texts are available online. Climate finance is relevant to fuel prices because a significant share of the USD 1.3 trillion target is earmarked for clean energy infrastructure — reducing long-term fossil fuel demand and potentially softening crude prices over the 2030s.

Fossil fuel transition language

COP29 carried forward the historic COP28 language calling for "transitioning away from fossil fuels in energy systems, in a just, orderly and equitable manner." This was the first time the phrase appeared in a COP decision (at COP28 Dubai); COP29 reinforced it by requesting that parties submit updated Nationally Determined Contributions (NDCs) that explicitly address fossil fuel phase-down timelines.

For countries like India, Indonesia, and the Gulf states where petrol prices are subsidised below import parity, the NDC process creates a new reporting channel for energy subsidy reform — linking climate commitments to the fiscal reforms the IMF has independently advocated. See Asia subsidy reform and Middle East fuel prices for context.

Article 6 carbon markets

COP29 adopted rules for the Paris Agreement's Article 6.4 mechanism — a centralised carbon crediting system overseen by a UN supervisory body. This was a long-contested technical item that had stalled at previous COPs. The significance for fuel prices:

• Article 6.4 credits can be used by countries to meet NDC targets, potentially offsetting domestic fuel sector emissions with credits from other sectors
• Countries with large fuel subsidy programmes cannot credibly claim emission reductions while holding pump prices below market — the transparency provisions create accountability
• The mechanism creates a pathway for developed countries to fund fuel switch programmes (e.g., LPG stoves replacing kerosene) in developing countries as credited activities

The carbon tax glossary entry covers how different carbon pricing mechanisms — ETS, carbon tax, Article 6 credits — compare in their effect on pump prices.

Fossil fuel subsidy reform signal

COP29 repeated the call for parties to "phase out inefficient fossil fuel subsidies" — language that originated in G20 communiqués and was incorporated into COP decisions from COP26 onward. While non-binding, the repeated multilateral endorsement raises the political cost of expanding subsidies, particularly for countries seeking climate finance or IMF support.

The World Bank's fossil fuel subsidy database estimates global implicit and explicit subsidies at USD 7 trillion annually (2022) — a figure that COP29 negotiators cited as evidence that the transition requires fiscal, not just technological, change.

The mechanics of subsidy reform — what counts as a subsidy, how to compensate consumers, and how to sequence reforms — are covered in depth in the fuel subsidy reform guide.

Fuel price implications

COP29 does not set pump prices directly, but its decisions feed into the policy environment in which fuel prices are set. The main transmission channels:

To see current fuel prices across the 168 countries covered by this site, use the FuelTheGuide Explorer. For the EU's domestic carbon pricing mechanism specifically, see carbon tax on fuel — EU ETS2.