Climate finance refers to local, national, and transnational financial flows — drawn from public, private, and alternative sources — that support mitigation, adaptation, and resilience-building.
Global Legal Framework
| Agreement | Key Provision |
|---|---|
| UNFCCC | Foundational framework; CBDR-RC principle |
| Kyoto Protocol | Binding emission reduction targets for developed countries |
| Paris Agreement (2015) | Universal participation; NDCs; 1.5°C/2°C targets |
| Article 9, Paris Agreement | Developed countries must lead in mobilising climate finance |
| Principle | Common But Differentiated Responsibilities and Respective Capabilities (CBDR-RC) |
Major International Climate Funds
| Fund | Established | Key Feature |
|---|---|---|
| GEF (Global Environment Facility) | 1992 | Oldest multilateral environmental fund |
| GCF (Green Climate Fund) | 2010 | World’s largest climate fund |
| SCCF (Special Climate Change Fund) | Under UNFCCC | Technology transfer, adaptation |
| LDCF (Least Developed Countries Fund) | Under UNFCCC | Supports LDCs’ NAPAs |
| Adaptation Fund (AF) | Under Kyoto Protocol | Funded by CDM share of proceeds |
| Loss and Damage Fund | COP-28 (2023) | Operationalised with World Bank support |
| Standing Committee on Finance (SCF) | Under UNFCCC | Coordination of climate finance flows |
India’s Climate Finance Needs
| Parameter | Figure |
|---|---|
| Net-zero target year | 2070 |
| Total climate finance demand | USD 1 trillion over next decade |
| Mitigation requirement by 2030 | USD 2.5 trillion |
| Adaptation requirement (2015-2030) | Additional USD 1 trillion |
| Current finance gap | Less than 25% of needs are met |
India’s National Climate Finance Mechanisms
| Mechanism | Details |
|---|---|
| NAFCC (National Adaptation Fund for Climate Change) | Est. 2015; NABARD as implementing agency; supports climate-vulnerable states/UTs |
| PSL for Renewable Energy | Bank loans up to ₹35 crore for RE classified as priority sector credit |
| First green bond | YES Bank (2015); SEBI-regulated framework |
| Sovereign Green Bonds (SGrBs) | Announced Union Budget 2022-23; fund RE, waste management, sustainable agriculture |
| RBI Sustainable Finance Group | Est. 2021; addresses climate-related financial risks |
| India joined NGFS | 2021 through RBI (Network for Greening the Financial System — global central banks network) |
| RB-CRIS | Climate Risk Information System — standardised national database for carbon emissions, physical/transition risks |
| CCFU | Climate Change Finance Unit; est. 2011, Ministry of Finance; nodal agency for climate finance coordination |
Climate Finance Instruments
- Grants and concessional loans
- Domestic budgetary allocations
- Green bonds and green deposits
- Blended finance and risk-sharing mechanisms
UPSC Angle
- GS3: Climate change, climate finance, international funds, carbon markets
- GS2: International agreements (Paris Agreement), multilateral cooperation, CBDR-RC principle
- Interview: “Should India continue demanding climate finance from developed nations, or should it develop self-financing models for its climate transition?”
Sources: NextIAS Yojana January 2026, EduRev Yojana January 2026 Part 2