Ghana spends more of its national revenue servicing external debt than it allocates to public health. That single figure, drawn from an ActionAid analysis of eight African countries using January 2025 data, crystallises a structural tension that undermines climate resilience across West Africa: the international financial architecture simultaneously demands fiscal austerity and expects developing economies to self-finance adaptation to a crisis they did not create.
The numbers are stark and deserve to be read carefully. Countries across the Global South are projected to pay approximately US$8.8 trillion in debt repayments in 2026, a sum equivalent to 43.5% of their combined budget revenues. Against that figure, the Global North delivered roughly US$39 billion in grant-based climate finance in 2024. ActionAid calculates the ratio at approximately 225 to one: for every dollar received in climate grants, Southern governments return US$225 in debt service. That is not a financing gap. It is a structural contradiction embedded in the architecture of global public finance.
What does Ghana’s fiscal position actually reveal?
Ghana’s case is instructive precisely because it sits at an inflection point. The country completed a landmark debt restructuring process in 2023 and 2024, exiting its formal debt distress classification under the G20 Common Framework. That restructuring, painful as it was for domestic bondholders and external creditors alike, restored a degree of macroeconomic stability and allowed Accra to re-engage with the IMF under a US$3 billion Extended Credit Facility programme. The Bank of Ghana has since worked to rebuild foreign exchange reserves and stabilise the Ghana Cedi. Progress is real.
Yet the ActionAid analysis, drawing on data from January 2025, found that Ghana’s external debt payments still consumed 9.2% of national revenue, compared with 8.2% directed toward health spending and 13.18% toward education. The restructuring reduced the acute crisis; it did not resolve the underlying compression of fiscal space. Ghana’s government must simultaneously service restructured obligations, fund the social infrastructure that underpins human capital development, and now absorb the escalating costs of climate adaptation, including erratic rainfall patterns, prolonged drought cycles in the north, recurrent flooding in Accra and other urban centres, and accelerating coastal erosion along the Gulf of Guinea shoreline. These are not future risks. They are current fiscal demands.
ActionAid Ghana Country Director John Nkaw framed the problem in governance terms, arguing that the international debt architecture functions in ways that systematically disadvantage climate-vulnerable economies. “The current debt architecture looks colonial,” he stated. “There is a need for semi-automatic debt cancellation for countries spending more than 10 to 15% of their revenue on unjust debt servicing.” The language is pointed, but the underlying policy mechanism he describes, an automatic fiscal relief trigger tied to debt service ratios, is analytically coherent and increasingly discussed within sovereign debt reform circles, including at the UN Conference on Trade and Development and within proposals advanced ahead of the 2025 Financing for Development Conference in Seville.
Why does this matter for West African regional integration?
The fiscal squeeze Ghana faces is not unique to Accra. It maps onto a broader pattern across ECOWAS member states, where the tension between external debt obligations and domestic development spending constrains the very institutional capacity that regional integration requires. ECOWAS convergence criteria, modelled in part on the WAEMU fiscal framework, set ceilings on budget deficits and public debt as a share of GDP. These targets, designed to anchor monetary stability and prepare the ground for the long-deferred ECOWAS single currency, assume a level of fiscal headroom that climate-related expenditures are actively eroding. When a government must choose between meeting a debt service schedule and funding a flood-resilient drainage system in a secondary city, the convergence framework offers no mechanism to account for that trade-off.
The AfCFTA dimension compounds this. Ghana has positioned itself as a hub for intra-African trade under the continental free trade agreement, and Accra hosts the AfCFTA Secretariat. Realising that ambition requires sustained investment in logistics infrastructure, digital connectivity, and customs modernisation. Fiscal compression driven by debt service obligations directly competes with those capital expenditures. Investors evaluating Ghana as a regional platform, whether from within Africa, from European development finance institutions, or from Gulf sovereign wealth funds, assess not just macroeconomic stability but the government’s demonstrated capacity to deliver infrastructure and regulatory quality over time. A state perpetually managing a debt-climate-development trilemma cannot credibly project that capacity.
ActionAid’s broader demands, that climate finance be delivered predominantly as grants rather than additional loans, that unpayable external debt be cancelled, and that debt service be automatically suspended for at least five years following major climate disasters, address precisely this structural problem. Grant-based climate finance does not add to the debt stock. It expands fiscal space without creating future obligations. For a country like Ghana, which has already demonstrated the institutional capacity to negotiate complex debt restructuring, the argument is not about financial management competence. It is about whether the international system prices climate vulnerability correctly, or whether it continues to treat adaptation finance as a commercial lending opportunity.
Comparative context sharpens the point. Côte d’Ivoire, Ghana’s immediate regional competitor for investment and trade flows, carries a different debt profile and has benefited from longer periods of concessional financing through its WAEMU membership and franc zone arrangements. Senegal, following its 2024 elections and subsequent fiscal audit, is navigating its own debt transparency challenge. Nigeria, as the ECOWAS hegemon, faces a structural revenue problem rooted in oil dependency rather than external debt ratios per se. Each country’s fiscal constraints are distinct, but the common thread is that climate adaptation costs fall on national budgets that were already under pressure before the first flood or the first failed harvest.
John Nkaw’s call for freed-up resources to fund climate-resilient agriculture, renewable energy infrastructure, and what he terms “the care sector” points toward a development model in which fiscal relief is not an end in itself but an enabling condition. Ghana’s agricultural sector, which employs a substantial share of the working population and remains heavily rain-fed, is acutely exposed to the rainfall variability that climate projections indicate will intensify across the Sahel and Guinea Coast over the coming decades. Renewable energy investment, particularly in solar, holds genuine potential for both domestic energy security and export within a West African power pool framework. Neither can be adequately funded when the fiscal envelope is compressed by debt service obligations that absorb revenue at rates exceeding health expenditure.
The policy pathway is not mysterious. It requires creditor governments and multilateral institutions to accept that climate finance delivered as loans to already-indebted economies is fiscally incoherent. It requires the G20 Common Framework to develop automatic relief mechanisms, not ad hoc negotiations that take years while climate impacts accumulate. It requires ECOWAS and the AU to advocate collectively within international financial forums rather than allowing individual member states to negotiate bilaterally from positions of weakness. Ghana has demonstrated institutional resilience through its debt restructuring. The question now is whether the international architecture will adapt to reflect the reality that fiscal space and climate resilience are not separate policy domains but the same governance challenge, measured in the same budget lines.
