Sources: Includes public funds (bilateral aid, multilateral funds like Green Climate Fund, Global Environment Facility), private investments (in renewable energy, green infrastructure), and alternative sources (e.g., carbon taxes, levies).

Flows: Primarily from developed to developing countries, acknowledging historical responsibility and greater capacity, but also includes domestic investments within countries.

Purpose: Supports both climate change mitigation (e.g., renewable energy projects, energy efficiency, sustainable transport) and adaptation (e.g., climate-resilient infrastructure, early warning systems, sustainable agriculture).

Commitment: Developed countries pledged to mobilize $100 billion per year by 2020 for developing countries, a target that was met with delay in 2022.

Mechanisms: Key financial mechanisms include the Green Climate Fund (GCF), Global Environment Facility (GEF), Adaptation Fund, and Climate Investment Funds (CIFs).

Challenges: Persistent issues include insufficient scale, predictability, accessibility, and transparency of funds, as well as an imbalance between mitigation and adaptation funding.

New Goal: Negotiations are underway for a new collective quantified goal (NCQG) on climate finance post-2025, expected to be significantly higher than $100 billion.

Loss and Damage Fund: A new dedicated fund established at COP28 to address irreversible impacts, representing a critical component of climate finance.

Article 9 of Paris Agreement: Outlines the obligations of developed countries to provide financial resources to assist developing countries with respect to both mitigation and adaptation.

Aims to facilitate a 'just transition' for developing economies, ensuring economic development is not hindered by climate action.

Sources: Includes public funds (bilateral aid, multilateral funds like Green Climate Fund, Global Environment Facility), private investments (in renewable energy, green infrastructure), and alternative sources (e.g., carbon taxes, levies).

Flows: Primarily from developed to developing countries, acknowledging historical responsibility and greater capacity, but also includes domestic investments within countries.

Purpose: Supports both climate change mitigation (e.g., renewable energy projects, energy efficiency, sustainable transport) and adaptation (e.g., climate-resilient infrastructure, early warning systems, sustainable agriculture).

Commitment: Developed countries pledged to mobilize $100 billion per year by 2020 for developing countries, a target that was met with delay in 2022.

Mechanisms: Key financial mechanisms include the Green Climate Fund (GCF), Global Environment Facility (GEF), Adaptation Fund, and Climate Investment Funds (CIFs).

Challenges: Persistent issues include insufficient scale, predictability, accessibility, and transparency of funds, as well as an imbalance between mitigation and adaptation funding.

New Goal: Negotiations are underway for a new collective quantified goal (NCQG) on climate finance post-2025, expected to be significantly higher than $100 billion.

Loss and Damage Fund: A new dedicated fund established at COP28 to address irreversible impacts, representing a critical component of climate finance.

Article 9 of Paris Agreement: Outlines the obligations of developed countries to provide financial resources to assist developing countries with respect to both mitigation and adaptation.

Aims to facilitate a 'just transition' for developing economies, ensuring economic development is not hindered by climate action.