The Developing-8 (D-8) Organization for Economic Cooperation, a group of eight developing nations, has formally called for a global climate finance target of $1.3 trillion annually by 2035. This demand, intended to support climate mitigation and adaptation in emerging economies, was solidified during recent ministerial discussions aimed at aligning the bloc’s climate agenda ahead of the upcoming COP31 summit.
D-8 Nations Push for $1.3 Trillion Annual Climate Finance
The D-8—comprising Bangladesh, Egypt, Indonesia, Iran, Malaysia, Nigeria, Pakistan, and Türkiye—has positioned the $1.3 trillion annual figure as a essential requirement for developing nations to meet their climate commitments. According to reports from the Daily News Egypt, the group emphasizes that this funding must be scaled significantly by 2035 to address the widening gap between the costs of climate transition and currently available international support.
The organization argues that the scale of the D-8, which represents a significant portion of the global population and emerging market output, gives it a substantial role in shaping the global climate agenda. Daily Sabah notes that Türkiye, acting as a key coordinator, has underscored that the bloc’s collective voice is necessary to ensure that climate finance mechanisms are equitable and accessible to developing economies.
Strengthening Preparations for COP31
In the lead-up to COP31, the D-8 nations are actively coordinating their diplomatic strategies to ensure their specific developmental needs are integrated into international climate negotiations. Egypt, a prominent member of the bloc, has been leveraging its experience from hosting COP27 to guide these efforts.
As reported by Egypt Today and the State Information Service, the Egyptian Ministry of Environment has held high-level discussions with Turkish counterparts to share expertise on environmental governance and climate policy. These meetings, often referred to as the "Istanbul declaration" framework, focus on:
Why the D-8 Climate Target Matters

Key Takeaways
- Target Amount: The D-8 is advocating for $1.3 trillion in annual climate finance by 2035.
- Coordination: Member states are aligning their diplomatic efforts to prioritize climate finance at COP31.
- Knowledge Sharing: Egypt and Türkiye are currently leading efforts to transfer technical expertise gained from previous COP presidencies.
- Geopolitical Influence: The D-8’s combined population and market size are being used to exert pressure on global climate finance negotiations.
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