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Climate Finance Instruments Toolkit

CPI’s Climate Finance Toolkit—designed with support from the European Climate Foundation—aims to help Ministries of Finance identify, compare, and select climate finance instruments that match their macroeconomic, risk and sectoral contexts. It supports countries in assessing how to unlock climate finance, while considering fiscal space and avoiding the deepening of debt vulnerability.

 

The toolkit is designed primarily for Ministry of Finance staff seeking to align public and private sources of climate finance with national climate priorities, in a manner consistent with macroeconomic and financial policy.

It also aims to inform coordination with domestic public financial institutions (such as national development banks) and external actors such as multilateral development banks, bilateral development finance institutions, and donors who design or fund financial instruments. 

Users can identify and compare the 14 financial instruments in the tool based on their suitability for specific country contexts, including country capacity, market conditions, risk profiles, sector priorities, and debt implications.

Use the toolkit below to explore instruments.

Sectors

Filter instruments by economic sector. See here for more detail.

Debt Impact

Filter instruments by debt impact. See here for more detail.

Carbon Finance ​

Policies, financial instruments, and markets that reduce or offset GHG emissions through pricing or trading systems. Includes carbon taxes, credits, trading systems, compliance markets, and carbon border adjustments (CBAMs).

Market risk

Catastrophe Bonds ​

High-yield debt instruments designed to transfer financial risks associated with natural disasters from insurers to capital market investors.

Credit risk
Liquidity risk

Climate Resilient Debt Clauses ​

Clauses in debt contracts that pause payments for 1–2 years after disasters, providing liquidity without default or downgrade.

Credit risk
Liquidity risk

Concessional Equity and Private Equity ​

Equity provides ownership capital rather than debt.

Credit risk
Liquidity risk
Market risk

Debt for Climate Swaps ​

Through debt-for-climate swaps, debt payments are redirected in local currency to fund domestic climate projects, easing fiscal pressure without increasing debt. A country’s debt is reduced in exchange for investing the savings in climate projects.

Liquidity risk
Market risk

First and Second Loss Facilities​

A credit enhancement tool where a provider commits to bear initial losses without equivalent return compensation, with the amount of loss covered typically agreed upfront.

Credit risk
Liquidity risk
Market risk

FX Hedging Instruments

Hedging instruments (forwards, swaps, options) mitigate foreign exchange (FX) risk—the depreciation of local currency against hard-currency debt. They stabilize debt service, support long-term planning, and reduce refinancing risk.

Market risk

Grants ​

Grants are direct, non-repayable transfers used when commercial potential is low or to prepare projects/funds for investment readiness. They include:

Credit risk
Liquidity risk
Market risk

Green Bonds ​

Green bonds are fixed-income instruments whose proceeds are earmarked for projects with environmental or climate benefits. They share the same credit terms as conventional bonds, but issuers must report on the environmental impact of proceeds.

Credit risk
Liquidity risk
Market risk

Guarantees

A guarantee transfers specific risks in a loan or investment from the borrower or lender to a third party (e.g., an MDB, a bilateral agency, or a private insurer).

Credit risk
Liquidity risk
Market risk

Parametric Insurance ​

Parametric insurance provides pre-agreed payouts triggered by measurable events (e.g., rainfall, wind speed, earthquake magnitude), rather than loss assessments.

Credit risk
Liquidity risk
Market risk

Risk Pooling ​

Risk pooling aggregates risks to diversify portfolios, combining exposures to lower volatility, reducing reinsurance costs and securing liquidity. Typically pools hold a joint reserve layer for first losses and transfers higher risk layers to global markets.

Credit risk
Liquidity risk
Market risk

Securitized Products ​

Pooling of financial assets (e.g., loans, receivables) into tradable securities. Enables recycling of capital, increased liquidity, and access to institutional investors.

Credit risk
Liquidity risk

Solidarity Levies ​

Solidarity levies are nationally administered taxes on high-emitting industries that mobilize revenue for global public goods such as climate mitigation and adaptation.

Credit risk
Liquidity risk
Market risk
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FAQ

How to use the toolkit

How to use

  • Filter instruments by sector (e.g., energy, industry, or waste), risks addressed (credit, liquidity, market), and debt impact (direct, indirect).
  • Browse instruments: Click on an instrument card to view a summary of the financial tool.
  • Deep dive on the details: Download full technical sheets for more detailed analysis, case studies, structuring advice, and deployment examples.
  • Apply to country context: Use these insights to shortlist feasible instruments aligned with your country’s fiscal and institutional context.
  • Full details on all 14 instruments are available here
 

Considerations for entry points

  • Not all instruments are universally applicable; use the filters to match tools to specific institutional and fiscal capacities.
  • These filters are not strictly binary. Some instruments may span multiple categories, but for clarity, instruments have been classified under the most representative category based on available data.
  • Some instruments will require partnerships with domestic financial institutions, donors, MDBs, or technical assistance to be viable (i.e., first-loss facilities).
 

What this toolkit does not do

  • It is not a full structuring manual.
  • It does not replace technical or legal structuring advice.
  • It does not recommend country-specific instruments.
  • It does not cover procurement or project pipeline design.

Key terms

  • Commercial providers: Commercial banks, financial institutions, institutional investors, and other actors providing commercially viable instrument types (e.g., market rate).

  • Concessional providers: MDBs, DFIs, philanthropic organizations, and other actors providing concessional instrument types (e.g., below market rate or blended facilities) or credit enhancement to catalyze private investment.

  • Debt impact
    • Direct debt impact: Directly increasing or reducing sovereign debt.
    • Indirect debt impact: Indirectly impacting sovereign debt, e.g., by enhancing country creditworthiness, lowering future borrowing costs, crowding in private capital, or broadening fiscal space.

  • Debt sustainability: A government’s ability to meet current and future debt obligations without compromising fiscal stability.

  • Emerging markets: Markets which may be characterized by improving liquidity, growing financial sectors, growing presence of local investors/lenders, partial frameworks or transparency and moderate project pipelines.

  • Financial market readiness: Measure of market maturity with implications for instrument adoption pathways. This toolkit uses a typology of shallow, emerging, and mature markets.

  • Internal capacity requirements.: Requirements (e.g., analytical, operational, or administrative capacity and technical expertise) for MOFs/users to implement instruments, including minimum requirements for basic implementation, advanced requirements for robust implementation, and pathways for building capacity.

  • Mature markets: Markets which may be characterized by strong liquidity, deep and diversified financial sectors, strong local investor/lender presence, well-developed local financial institutions, strong project pipeline and high capacity for structuring and verification, secondary markets exist.

  • Pricing considerations: Factors affecting costs associated with instruments, including drivers of cost, investor return expectations, risk profile, and the role of concessional support in reducing costs.

  • Regulatory capacity requirements: Requirements (e.g., legal, budgetary, or political capacity) for MOFs/users to oversee instruments, including minimum requirements for basic oversight, advanced requirements for robust oversight, and pathways for building capacity.

  • Risks addressed
    • Credit risk: The risk of borrower default or the inability to repay debt obligation, e.g., political risk, investment performance risk, physical climate risks, counterparty risk.
    • Liquidity: The risk of being unable to meet near-term debt obligation, i.e., inability to access capital when needed (e.g., due to delays in donor disbursement after a disaster).
    • Market risk: The risk of nonpayment resulting from market effects, e.g., interest rate risk, currency risk due to volatility in exchange rates, interest rates, or asset prices, depreciation after climate disasters impacting FX reserves.

  • Shallow markets: Markets which may be characterized by low liquidity, limited or no secondary market activity, limited capital markets, donor dependence, few local investors/lenders, high transaction costs and limited experience with green/climate finance instruments.

  • Technical assistance providers: Providers supporting instrument structuring and design, funding studies/pilots, or advising instrument implementation.

Acknowledgments

This toolkit was developed with support from the European Climate Foundation. The project was authored by Zeineb Ben Yahmed, Shreya Bansal, Chris Grant, Liam Maguire, Michaela Nesson and Amy Campbell. The authors also wish to note our appreciation of Climate Policy Initiative (CPI) colleagues Pallavi Sherikar, Morgan Richmond, and Oluwafunmibi Asunmonu for their review and suggestions. The authors also thank the CPI Communications team, particularly Kirsty Taylor for editorial support, and Pauline Baudry and Elana Fortin for design work.

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