Climate Finance Beyond Project-Based Interventions

# Climate finance beyond project-based interventions

Climate finance is often discussed as a funding shortfall. That description is accurate but incomplete. For African economies, the strategic challenge is to build a financing system that can turn climate priorities into a sustained pipeline of well-prepared investments, allocate risks to the institutions best able to manage them, and connect climate outcomes to economic resilience, energy security, food systems, industrial capability and public finances.

shows both progress and a structural imbalance. The Climate Policy Initiative’s *Landscape of Climate Finance in Africa 2024*, which tracks flows for 2021 and 2022, estimated average annual climate finance of USD 43.7 billion in that period, up from USD 29.5 billion in 2019/20. Yet it estimated that only 23% of the continent’s climate investment needs were being met. International sources accounted for 87% of tracked flows, while private finance represented about 18%. These figures are a dated but important continental baseline:not a measure of current 2026 flows:and should not be confused with forward-looking commitments or total global climate investment.

The global picture has also changed. CPI’s *Global Landscape of Climate Finance 2026* reports that global climate finance exceeded USD 2 trillion in 2024. Separately, the OECD reported that developed countries provided and mobilised USD 132.8 billion for climate action in developing countries in 2023 and USD 136.7 billion in 2024, exceeding the USD 100 billion annual goal in both years. These totals have different scopes and accounting boundaries: global climate investment, and finance provided or mobilised by developed countries for developing countries, are not interchangeable measures. Aggregate growth therefore does not prove that finance is reaching the countries, sectors or communities with the greatest need.

Climate investment covers projects with fundamentally different economic characteristics. Renewable power may generate contracted revenue where a credible offtaker, grid connection and tariff structure exist. Flood protection, drought preparedness and ecosystem restoration can create substantial social and fiscal value without producing a revenue stream sufficient to repay commercial debt. Urban drainage, resilient roads and water systems may protect economic activity across many users, while the benefits are distributed and difficult to capture through user charges.

A financing architecture that treats these projects alike will either leave socially valuable investments unfunded or push debt and contingent liabilities onto public balance sheets without a defensible repayment model. The first task is therefore to distinguish commercially viable investments, investments that can become viable after specific risks are addressed, and public-good investments whose benefits cannot reasonably be monetised.

This distinction should determine the capital stack. Grants are appropriate for project preparation, capacity building and benefits that cannot be repaid from project cash flows. Concessional debt may improve affordability where a project has long-lived economic benefits but cannot sustain market pricing. Commercial debt and equity are more appropriate when revenue, governance and risk-adjusted returns can support them. Guarantees and political-risk or credit-risk insurance can address clearly identified risks, but should not disguise an unviable project or transfer an unlimited liability to the state.

A national climate plan or nationally determined contribution establishes priorities; it does not, by itself, create a financeable investment. Between the plan and financial close sit project identification, feasibility, climate-risk assessment, land and permitting, demand analysis, engineering, procurement, environmental and social safeguards, revenue design, allocation of construction and operating risks, and a credible delivery institution.

When these steps are fragmented across ministries, utilities, local authorities and development partners, projects compete for scarce preparation capacity and often reach financiers with unresolved fundamentals. A pipeline approach links climate plans to public investment programmes, medium-term budgets, debt strategies, sector plans and procurement calendars. It also creates a transparent way to rank projects by economic value, climate impact, readiness, affordability and implementation risk.

Project preparation deserves explicit financing rather than being treated as an incidental cost. A preparation facility can support feasibility studies, transaction advice and standardised documentation, while milestone-based governance prevents scarce preparation resources from being spent indefinitely on weak concepts. A project should advance only when its demand case, climate rationale, operating model and institutional ownership are sufficiently clear.

Private finance is not a substitute for public finance in every climate sector. It is most likely to enter where cash flows are credible, contracts are enforceable, policy is predictable and risks can be priced. Renewable generation, distributed energy, energy efficiency, resilient agriculture value chains, storage, selected transport assets and water services may offer opportunities, but each requires a distinct commercial and regulatory assessment.

Public support should solve a defined market failure and demonstrate additionality: what investment would not occur, or would occur on materially worse terms, without the intervention? A guarantee should be tied to a specific risk and a measurable mobilisation objective. Concessional capital should not unnecessarily subsidise investors who would have invested anyway. Blended-finance structures should disclose the public contribution, expected private mobilisation, allocation of downside risk, fees and development outcomes.

Mobilisation figures also need careful interpretation. A financial commitment is not the same as a disbursement; a guarantee’s face value is not the same as a fiscal cost; and private capital associated with a public intervention should not automatically be attributed entirely to that intervention. Evaluation should examine both the amount mobilised and whether the transaction delivered additional climate and economic value at a reasonable public cost.

Mitigation investments can sometimes be supported by measurable energy savings, power sales or carbon-related revenues. Adaptation investments often reduce losses that would otherwise occur: damaged infrastructure, disrupted agricultural output, water shortages, disease exposure, emergency expenditure or interrupted trade. Avoided losses matter economically, but their benefits can be dispersed across households, firms and government budgets and may not produce a direct project revenue stream.

That makes adaptation particularly dependent on public budgets, grants, concessional resources and financing structures that recognise resilience as an economic asset. Resilience appraisal should test plausible climate hazards, the exposure of people and productive assets, the consequences of service interruption and the cost of maintaining the intervention over its useful life. Where feasible, contracts and performance indicators should reward reliable service and reduced vulnerability rather than construction outputs alone.

The OECD’s 2026 assessment found adaptation finance provided and mobilised by developed countries reached USD 33.6 billion in 2023 and USD 34.7 billion in 2024. Public finance represented more than 90% of that total. This reinforces the need to be realistic about private mobilisation: many adaptation investments generate public value that markets cannot capture without an appropriate public financing role.

International climate finance is important, but dependence on external flows can leave national priorities exposed to donor cycles, changing eligibility rules, foreign-exchange risk and fragmented reporting. African financial systems also hold pools of domestic savings that may be relevant to long-duration investment, including pension, insurance and banking assets. Mobilising them is not simply a matter of labelling projects green. Investors require suitable instruments, transparent pipelines, credible governance, appropriate risk-return profiles and investable local markets.

Local-currency financing can reduce the mismatch between domestic-currency revenues and foreign-currency debt service, although it does not remove underlying project risk and may be more expensive or unavailable at the required tenor. Green bonds and sustainability-linked instruments can broaden funding options where use-of-proceeds rules, reporting and verification are credible. Public development banks can help aggregate smaller projects, provide long-tenor finance and support market infrastructure, subject to sound governance and balance-sheet capacity.

Fiscal policy must remain central. Tax incentives, subsidies, public guarantees and state-owned-enterprise commitments all have costs, including costs that may not appear in the initial budget. Climate investment should be assessed alongside debt sustainability, competing public needs, maintenance obligations and the distribution of benefits. A climate project that increases resilience but creates unmanageable fiscal exposure is not a durable financing solution.

For Kenya and neighbouring economies, the most useful opportunity lens connects climate exposure to productive systems. Relevant areas include reliable renewable electricity and grid flexibility; drought-resilient agriculture, irrigation and storage; water security; climate-resilient transport and urban infrastructure; distributed energy for enterprises; and efficient, lower-emissions industrial production. These are opportunity areas for structured investigation, not a claim that every sector or project is already bankable.

Each opportunity should be tested against local demand, tariff and offtake arrangements, foreign-exchange exposure, land and permitting, grid or logistics constraints, technology and maintenance capacity, affordability, and the institutional mandate to deliver. Regional markets can improve scale for electricity, equipment, technical services and climate-related value chains, but cross-border opportunities depend on functioning interconnectors, compatible regulation, credible settlement arrangements and coordinated planning.

A credible country-level financing map should show where money originates, which institution intermediates it, the instrument used, the sector and geography reached, the stage of deployment and the outcome expected. It should distinguish approvals from disbursements, public from private capital, domestic from international sources, and adaptation from mitigation. Without this discipline, governments cannot reliably identify which gaps require more capital and which require better project preparation, policy or execution.

The quality of a climate-finance system should be judged by whether it repeatedly converts priorities into viable and affordable investments. Five tests are material:

1. Economic additionality: does the project reduce emissions or vulnerability while strengthening productivity, service reliability or economic resilience?
2. Financing fit: does the instrument match the revenue model, useful life, public benefits and risk profile?
3. Institutional readiness: is there a capable owner, a credible operating model and clear accountability for delivery and maintenance?
4. Fiscal and distributional integrity: are public liabilities, affordability, beneficiaries and downside risks transparent?
5. Measured results: are climate outcomes, service quality, investment mobilisation and economic effects tracked after disbursement and through operations?

The framework should be applied before capital is committed and revisited during implementation. A project pipeline should be ranked by impact, readiness and affordability rather than by headline financing volume alone. Weak projects should be redesigned or stopped; successful structures should be replicated only when the conditions that made them work are transferable.

The strategic opportunity is to move from a project-by-project pursuit of climate money to a durable national and regional financing architecture. That requires alignment between climate plans, public investment and budgets; a prepared and ranked pipeline; risk allocation that reflects who can manage each risk; targeted use of concessional capital; domestic-market development; and transparent outcome measurement.

Climate finance is most valuable when it does more than pay for climate-labelled assets. It should reduce economic vulnerability, improve the reliability of productive systems, expand investable opportunities and strengthen the institutions that can deliver the next generation of projects. The decisive measure is not how much finance is announced, but how consistently capital becomes verified climate results and durable economic capability.

The Africa-wide figures cited from CPI’s 2024 landscape refer to average annual flows in 2021/22 and should not be presented as current 2026 volumes. The OECD’s developed-country finance series and CPI’s global climate-investment series have different scopes and cannot be directly compared as if they were one dataset.

Climate-finance classifications depend on definitions and reporting methods. A tagged project may deliver only partial climate benefits; commitments may not be disbursed; private mobilisation estimates involve attribution assumptions; and aggregate totals can conceal country and sector concentration.

Blended finance can create public liabilities or subsidise investments that would have proceeded anyway. Guarantees may shift rather than remove risk. Foreign-currency debt can expose domestic-currency projects to exchange-rate shocks. Adaptation benefits are often difficult to monetise, and outcome attribution can be uncertain.

The publication does not assert that any named Kenyan or African project is currently bankable. Sector opportunities require country-specific demand, technical, fiscal, regulatory and financial due diligence before investment decisions.