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Why Kenya needs green development finance now

Green finance

Green development finance institutions have become central to modern economic strategy.

Photo credit: Shutterstock

What you need to know:

  • Environmental neglect now manifests as food insecurity, urban flooding and fiscal pressure.
  • A well-functioning green development finance framework reduces long-term fiscal risk.

Kenya’s economic debate has long focused on growth rates, fiscal deficits, and public debt. These are important conversations, but they increasingly miss a deeper and more consequential question: what kind of growth is Kenya pursuing and will it endure? Climate shocks, environmental degradation, and resource stress are no longer distant risks. Floods wash away infrastructure before it is fully amortised. Droughts erase agricultural gains overnight. Pollution quietly raises healthcare costs and erodes productivity. In such a context, growth that ignores environmental limits is not progress; it is deferred cost.

Across the world, countries confronting this reality have reached a similar conclusion that the transition to sustainable growth does not happen by accident, nor can it be left entirely to commercial finance. It requires patient capital, long-term planning and institutions deliberately designed to crowd private investment into green sectors. This is why green development finance institutions have become central to modern economic strategy and Kenya is approaching that inflection point.

Green investments, such as renewable energy, climate-smart agriculture, resilient infrastructure and cleaner manufacturing are often economically sound over the long term. Yet they struggle to attract capital because their benefits are dispersed, their risks misunderstood and their payoffs slower. Commercial banks, driven by short tenors and collateral-based lending are poorly structured to finance such transitions at scale.

Financing renewable energy

This is not unique to Kenya but is a global challenge. Where markets hesitate, development finance has stepped in, not to replace the private sector, but to prepare the ground for it. South Africa’s Development Bank of Southern Africa (DBSA) has played a pivotal role in financing renewable energy, climate-resilient infrastructure and municipal sustainability projects. Its early participation reduced perceived risk and unlocked private capital into sectors once considered un-bankable. The outcome has not only been cleaner energy, but a more competitive power market.

In Europe, the UK’s Green Investment Bank, established to address market gaps in offshore wind, waste-to-energy and energy efficiency demonstrated that targeted public finance could mobilise billions in private investment. Its eventual privatisation became a testament to how green finance can mature markets rather than distort them. In the United States, the Connecticut Green Bank showed that even sub-national institutions can transform local economies. By blending public and private funds, it scaled rooftop solar, energy-efficiency retrofits and clean transport, while delivering returns and lowering energy costs for households.

The lesson is that countries that take green finance seriously institutionalise it. Kenya, with abundant renewable energy potential, a young workforce, relatively strong environmental legislation and a growing awareness that is reflected increasingly in public discourse, is unusually well positioned to take this route. What must be understood is that climate risk is economic risk. Environmental neglect now manifests as food insecurity, urban flooding and mounting fiscal pressure. What has historically been missing is a credible national mechanism capable of translating sustainability ambition into bankable action. This gap is now shaping the evolution of Kenya’s development finance architecture.

Climate-resilient projects

Increasingly, development finance in Kenya is aligning with global best practice in ESG integration, sustainability risk management and green finance mobilization. This shift is not cosmetic but reflects a broader understanding that development finance must now do more than lend. It must shape markets, manage climate risk and safeguard the long-term value of public capital.

Crucially, this transition needs to be anchored in systems that focus on environmental and social safeguards, climate risk screening, sustainable portfolio analysis and alignment with international standards recognized by global capital markets.

A well-functioning green development finance framework delivers three national benefits. First, it reduces long-term fiscal risk by ensuring that public investments endure. Climate-resilient projects fail less often, retain value longer, and reduce the costly cycle of reconstruction. Second, it crowds in private capital by lowering perceived risk. When credible public finance enters early, commercial banks and institutional investors gain the confidence to deploy capital at scale. Third, it protects citizens by lowering pollution-related health risks, strengthening urban and infrastructure resilience, securing reliable energy and sustaining livelihoods in an increasingly climate-constrained economy.

Njoroge is the Deputy Director, Portfolio Management, at Kenya Development Corporation