The currency before the concrete

EXECUTIVE THESIS

Domestic capital is not infrastructure capital until risk, tenor and currency are made investable

The concrete is local. The fare, power tariff, warehouse rent, water bill or data charge that repays it is usually local too. The debt financing it is often not. When a project earns in local currency but owes dollars or euros, depreciation can turn an apparently viable asset into a distressed one without changing the number of passengers, customers or kilowatt-hours it serves.

That mismatch has become harder to ignore. In April 2026, the African Development Bank’s Abidjan Consensus committed participants to a New African Financial Architecture for Development built around domestic savings, local-currency instruments, risk-sharing, guarantees and deeper regional capital markets.[1] The policy direction is consequential. Its success will depend on whether broad commitments become repeatable transactions.

The starting capital is real but uneven. Africa Finance Corporation estimates that African pension and insurance funds, public development banks and sovereign wealth funds together hold more than US$1.1 trillion.[2] A narrower OECD estimate puts pension and insurance assets at about US$775 billion: US$455 billion in pension funds and US$320 billion in insurance companies.[3] These figures are not interchangeable; they cover different institutions. Both make the same strategic point. The continent does not begin with an empty savings account.

Nor does it begin with a ready-made infrastructure allocation. OECD data for selected African pension systems show that 44.4% of portfolios, on average, sat in bills and bonds at end-2023, while only 15.9% was classified as “other” assets, a broad category that includes property, private funds, loans and structured products.[3] Government securities dominate many of those bond holdings. That allocation is rational in markets where sovereign paper is familiar, relatively liquid, sometimes high-yielding and straightforward to value. A pension trustee cannot replace it with a road concession, mini-grid or hospital bond simply because the project is socially desirable.

The practical agenda is therefore not to “unlock” pension money as if prudence were a padlock. It is to build assets that meet prudence. Projects need durable local-currency revenues, transparent contracts, credible sponsors, workable tariffs, environmental and social safeguards, reliable reporting, ratings or equivalent credit analysis, long tenors, liquidity routes and protection against risks that investors cannot efficiently bear.

STONECOMMS ORIGINAL SYNTHESIS

StoneComms proposes a Local Capital Conversion Chain with four linked conversions: savings into investable pools; projects into dependable cash-flow assets; concentrated project risks into investable credit through preparation and risk-sharing; and individual transactions into a market that can price, refinance and repeat them. The weakest conversion determines how much domestic capital reaches infrastructure. Raising an allocation ceiling will not compensate for a poor project pipeline; a guarantee will not repair an unaffordable tariff; and a successful bond will not create a market if nobody can price the next one.

WHY THIS MATTERS NOW

Financial sovereignty has moved from slogan to design problem

The Abidjan Consensus was adopted on 9 April 2026 against tighter external finance, high capital costs and a stated annual African development-financing gap of about US$400 billion.[1][4] It calls for coordinated instruments, credit enhancement, local-currency finance, securitisation and an annual review mechanism. This is broader than infrastructure finance, but infrastructure is where the design will be tested most visibly: long-lived assets, heavy upfront spending, regulated or politically sensitive revenues and benefits that often arrive beyond an electoral or banking cycle.

Foreign capital remains essential. Many African markets cannot presently supply the full scale, tenor, technology or risk appetite their infrastructure plans require. The question is where scarce hard currency is indispensable and where it creates an avoidable mismatch. Foreign debt can be appropriate for equipment or exports that generate foreign-currency income. It is more dangerous when debt service depends on local tariffs and the exchange rate moves faster than regulators can adjust them.

Local-currency finance does not remove risk. It reallocates it. Currency risk may move away from the project, utility or government, while local investors assume credit, construction, liquidity and inflation risks. Those risks still need to be priced and governed. The advantage is alignment: the asset’s income, the investor’s liabilities and the financing currency can move together more closely.

The market foundation is thin in many countries. The OECD found that only about 60% of 54 African countries had sovereign bonds outstanding at end-2024. About 60% of the continent’s marketable debt was fixed-rate local-currency paper, but this result was driven by a few large issuers; the median country share was 40%. Africa’s marketable debt represented only 25% of total government debt, the lowest share among the regions compared.[5] Without a reliable local yield curve, regular benchmark issuance, settlement infrastructure and credible price discovery, it is difficult to value a 12- or 20-year infrastructure bond.

There is also a fiscal reason to move carefully. Sovereign paper can finance productive investment, but it can also absorb institutional savings without creating a traceable asset. High-yield government bonds may crowd out corporate issuance while remaining simpler for regulated investors to buy. OECD data show government securities accounted for 81% of private pension investments in Ghana, 64.9% of Nigerian pension assets, 47.5% of Kenyan pension assets and more than 79% in Uganda in 2023.[3] The issue is not that sovereign bonds are inherently unproductive. It is whether their proceeds, risks and performance are visible—and whether project-level instruments can compete on a risk-adjusted basis.

THE SAVINGS POOL IS LARGE, BUT NOT PAN-AFRICAN IN PRACTICE

National depth, coverage and concentration shape what is possible

Continental totals can obscure market structure. Pension and insurance assets are concentrated in a small number of countries; five markets—South Africa, Morocco, Egypt, Kenya and Nigeria—accounted for 87% of African insurance premiums at end-2023, with South Africa alone representing more than two-thirds.[3] Pension systems also differ sharply in coverage, maturity, regulation and the scale of individual funds.

This matters for replication. A large South African fund can build an internal infrastructure team, diversify across projects and tolerate illiquidity. A small fund in a shallow market may be unable to spend heavily on due diligence for a single transaction or absorb a project’s minimum ticket size. Pooling can help: the Kenya Pension Funds Investment Consortium was launched in 2020 to bring funds together for infrastructure investment, and the Asset Owners Forum of South Africa pursues a related consortium approach.[3] But pooling changes scale, not project quality. It still requires independent governance, professional underwriting and clear accountability to beneficiaries.

The fiduciary principle must remain explicit. Pension assets belong to workers and retirees, not to an infrastructure ministry. Investment rules can permit more infrastructure, but they should not compel funds to buy weak projects, conceal losses or accept below-market returns in the name of development. The policy task is to widen the investable set while protecting the saver.

That protection is also why blunt continental targets can mislead. A commitment to place 5% of institutional assets into infrastructure sounds simple, but the eligible denominator, risk appetite and project pipeline vary widely. A mature pension system with long-dated liabilities and strong governance can hold illiquid assets differently from a young scheme with uncertain cash flows. Insurance balance sheets have different duration and capital rules again. Targets should follow an assessment of liabilities, liquidity needs and market capacity—not precede it.

A PROJECT BECOMES AN ASSET THROUGH ITS CASH FLOW

The essential document is often the revenue contract, not the prospectus

Infrastructure is physically long-term, but physical life does not create financial tenor. A road may last 30 years while its toll policy can change next year. A solar plant may operate for decades while its offtaker cannot pay on time. A water network may provide indispensable service while tariffs remain below operating cost. Domestic investors are not rejecting concrete; they are pricing uncertainty in the cash flow behind it.

The World Bank’s 2024 local-finance study identifies the key conditions: private savings at scale; local lenders willing and able to provide long-tenor debt; capable capital markets; a manageable cost difference between local- and foreign-currency borrowing; and the skills to structure and assess infrastructure credit.[6] It also notes that banks, the main lenders in many developing markets, face asset-liability mismatches and credit constraints when lending long. Deposits that can leave quickly are a weak match for projects that repay over 15 years.

Capital-market finance can extend tenor, but only after the project is legible. Investors need a defined borrower, enforceable security, audited information, construction and operating arrangements, revenue rules, insurance, environmental and social controls, and a remedy when performance slips. Standard documents can reduce transaction costs, but standardisation should clarify risk rather than hide project differences.

Public institutions have a decisive role upstream. Project preparation is not a soft prelude to finance; it is part of the financial infrastructure. Land rights, permits, demand studies, procurement, affordability analysis and stakeholder consent determine whether future revenue is credible. Development partners can add more value by funding these shared capabilities and first-loss or guarantee capacity than by subsidising every project’s interest rate indefinitely.

NIGERIA SHOWS WHAT CREDIT ENHANCEMENT CAN CONVERT

A guarantee can turn unfamiliar project debt into pension-compatible paper

InfraCredit Nigeria offers the clearest operating example in the evidence reviewed. Its February 2025 factsheet reported guarantees supporting US$474 million equivalent of long-term naira infrastructure debt for 21 companies, with tenors up to 20 years.[7] Nineteen pension funds—managing roughly 75% of sector assets—had subscribed to guaranteed bonds, and some issues were oversubscribed by as much as 60%.[7]

The underlying sectors were diverse: on- and off-grid power, transport and logistics, telecoms, LPG storage, manufacturing, healthcare infrastructure, housing and special economic zones.[7] That matters because it demonstrates a platform rather than a single prestige project. InfraCredit screens eligibility, credit quality, security and environmental and social safeguards, then uses its guarantee to raise the instrument’s credit standing for local institutional investors.

The scale should be kept in perspective. Nigeria’s pension assets stood at N22.5 trillion—about US$14.6 billion at the factsheet’s conversion—at December 2024. InfraCredit estimated regulatory capacity of N3.8 trillion for infrastructure bonds and N7.9 trillion for corporate bonds.[7] Guaranteed debt of US$474 million is meaningful market-building, not wholesale transformation of the pension portfolio.

The lesson is not that every project needs a full guarantee. The deeper function is risk transformation. A specialised institution can perform due diligence, monitor projects, standardise disclosure and absorb or share defined credit risks more efficiently than each pension fund acting alone. Over time, evidence of repayment and recovery can reduce the amount of enhancement needed. If guarantees remain permanently comprehensive, mispriced or opaque, they may simply move risk onto a public or donor-supported balance sheet.

EAST AFRICA IS BUILDING THE NEXT TEST

Dhamana combines patient capital, local guarantees and market capability

In January 2026, GuarantCo announced a US$20 million Kenya-shilling-equivalent guarantee for a 23-year contingent capital facility for Dhamana Guarantee Company.[8] Dhamana is intended to issue non-payment guarantees that mobilise domestic institutional capital for sustainable infrastructure in East Africa. GuarantCo describes Kenya’s annual infrastructure financing gap as about US$5 billion and expects 30–40% of Dhamana’s portfolio to qualify as climate finance.[8]

The transaction is notable for what surrounds the capital. Technical assistance helped establish Dhamana’s risk department, policies, lender due diligence and transaction pipeline.[8] In April 2026, Africa Finance Corporation announced up to US$20 million of equity, beginning with a US$10 million tranche, and linked the model explicitly to experience from InfraCredit Nigeria.[9]

This is institution-building rather than a one-off bond. Its performance test will be whether it originates and monitors a varied portfolio, crowds in pension and insurance investors on acceptable terms, and publishes enough evidence for the market to distinguish realised risk from assumed risk. The guarantee provider’s balance sheet is important; so are the underwriting routines, data and people that remain in the market.

East Africa also illustrates why regional ambition must respect national regulation. Pension rules, currencies, tax treatment, settlement systems and insolvency law remain national. A guarantee company can work across borders, but a genuinely regional investor base will require interoperable standards and trusted enforcement. Otherwise “regional” may describe the project pipeline while the financing remains confined to separate national pools.

WEST AFRICA SHOWS A DIFFERENT ROUTE

Regional institutions can manufacture local currency at scale

The West African Economic and Monetary Union has a shared currency and regional development bank, giving it a different starting point. In May 2026, BOAD and IFC announced reciprocal euro and CFA-franc facilities of up to EUR600 million.[10] IFC will provide BOAD with long-term euro funding, while BOAD will make CFA francs available to IFC for private-sector projects across the union’s eight member states. The stated sectors include energy, agribusiness, transport, urban development and small business.[10]

The mechanism does not draw pension savings directly into a project bond. It solves another part of the chain: giving a multilateral lender a cost-efficient source of long-term local currency, while BOAD diversifies its own funding. It can preserve foreign-exchange reserves and enable borrowers with CFA-franc revenues to avoid hard-currency debt.[10]

The wider regional market is substantial but still short. UMOA-Titres reported CFAF11.86 trillion mobilised through public securities auctions in 2025 and CFAF21.63 trillion outstanding at year-end. The average life of issuance in December was 2.69 years.[11] That market can fund states and create pricing references; the maturity profile also shows why long-lived projects need additional instruments and investors.

For smaller economies, this regional route may be more realistic than copying a national market built around a large pension industry. Shared currency, settlement, supervision and a regional DFI can aggregate transactions and reduce fragmentation. The limits are equally clear: sovereign crowding-out can operate regionally, political risk does not vanish at a currency union’s border, and pooled finance still needs bankable projects in individual jurisdictions.

STONECOMMS ORIGINAL SYNTHESIS

The Local Capital Conversion Chain

The evidence suggests that domestic infrastructure finance succeeds through four conversions, each with a distinct failure mode.

1. Savings into investable pools. Pension contributions, insurance premiums, bank deposits and public financial assets must be sufficiently large, stable and governed for long-term allocation. Pooling vehicles can reduce minimum-ticket and due-diligence barriers. Failure here appears as small, fragmented funds, short liabilities or weak beneficiary protection.

2. Projects into dependable assets. A project must translate physical demand into an enforceable local-currency cash flow. Preparation should establish who pays, how prices change, who carries construction risk, what happens after default and how environmental and social obligations are monitored. Failure here appears as a long project list with few financial closes.

3. Risks into investable credit. Guarantees, subordinated capital, liquidity facilities, political-risk cover and co-lending should place each risk with the institution best able to manage it. The objective is not to erase risk but to transform concentrated or unfamiliar exposure into a security a regulated investor can evaluate. Failure here appears as either no transaction or an over-protected transaction whose public contingent liability is hidden.

4. Transactions into a market. Repeat issuance, standard disclosure, external ratings or comparable credit assessment, benchmark yield curves, settlement, custody, secondary trading and performance data allow the next deal to be priced. Failure here appears as isolated landmark bonds with no cheaper or faster successor.

The chain changes the policy question. Instead of asking how much pension money can be “mobilised,” ask how many assets have passed all four conversions without weakening saver protection or project affordability. That unit is smaller than a trillion-dollar headline, but more useful.

Confidence in this synthesis is moderate. The mechanism is strongly supported by the cases and market evidence reviewed, but public data on guarantee losses, project-level returns, secondary liquidity and ultimate beneficiary outcomes remain incomplete. The chain should be tested against transaction data across different currencies, sectors and regulatory systems.

WHAT POLICYMAKERS AND CAPITAL PROVIDERS SHOULD DO

Build the market around the fiduciary investor

Protect the saver first. Pension and insurance supervisors should define eligible infrastructure instruments, valuation rules, concentration limits and governance requirements. They should not impose project purchases or weaken independent investment committees. Clear rules are most valuable when paired with stronger trustee capability and reliable market data.

Publish a transaction-ready pipeline. Governments should separate projects with completed preparation, permits, revenue models and procurement plans from aspirational project lists. Pipeline dashboards should show the stage, sponsor, currency, proposed risk allocation and unresolved conditions. A credible “no” is more useful than a perpetually bankable label.

Use guarantees where they change the market. Public and development-finance guarantees should disclose coverage, pricing, expected loss, claims procedure, contingent liability and additionality. They should target risks that private investors cannot yet absorb efficiently and reduce as performance evidence accumulates. A guarantee should be a bridge to a market, not a permanent substitute for one.

Create investable scale without losing accountability. Small projects can be aggregated by sector, geography or standard contract—for example, mini-grids, municipal water upgrades or energy-efficiency loans. Pooling should diversify idiosyncratic risk and reduce transaction costs. It should not bundle weak projects until their individual economics become invisible.

Match currency to revenue. Project appraisal should state the currency of construction costs, operating costs, revenues, debt service and shareholder return. Foreign currency should be reserved for exposures that genuinely require it or paired with affordable hedging. Local-currency debt should include realistic inflation and tariff-adjustment assumptions rather than pretending that currency alignment removes macroeconomic risk.

Measure development after financial close. Reporting should follow service reliability, affordability, access, jobs, local procurement, emissions and resilience alongside debt performance. Domestic ownership of the liability is not evidence that the asset serves the public well.

RISKS, COUNTERARGUMENTS AND LIMITATIONS

Domestic money can reproduce domestic weakness

Local-currency finance is not automatically cheaper. Nominal interest rates can be high where inflation and policy rates are high. Foreign debt may still be less expensive before currency movements, and sophisticated hedging can sometimes produce a better all-in result. The relevant comparison is lifetime risk-adjusted cost, including expected depreciation, refinancing and contingent fiscal support—not the coupon alone.

Domestic investment can intensify sovereign-bank or sovereign-pension linkages. If pension portfolios already hold large quantities of government debt, routing more projects through public guarantees may leave ultimate risk with the same state. Credit enhancement should diversify and clarify risk, not relabel sovereign exposure.

There is also a governance hazard. Political pressure can turn “mobilising domestic capital” into directed lending. Infrastructure allocations may become a way to finance favoured sponsors, defer budget recognition or weaken pension independence. Transparent procurement, beneficial-ownership disclosure, external audit and enforceable conflict-of-interest rules are therefore part of the financing architecture.

This paper uses public information available up to 21 September 2026. Asset estimates differ by institutional coverage and exchange-rate method. Country allocation data are mostly from 2023; market structures may have changed. InfraCredit, Dhamana, BOAD, IFC, GuarantCo and AFC descriptions are partly institution-reported and should be tested against independent transaction and performance data. The paper does not assess the creditworthiness of any specific instrument or recommend an investment.

COMMISSIONABLE RESEARCH AGENDA

Follow the money from contribution to service

A useful next programme would build a transaction-level African local-currency infrastructure finance observatory. It would map pension and insurance liabilities, regulation and allocation by country; catalogue infrastructure bonds, funds, guarantees and private debt; and record tenor, currency, pricing, enhancement, investor participation, claims, defaults, recoveries and secondary trading.

Three fieldwork streams matter. First, interviews with trustees, regulators and asset managers should identify why permitted allocations remain unused and what evidence changes an investment decision. Second, project sponsors, utilities and municipalities should be studied at preparation stage to measure the time and cost of turning a proposal into an investable cash flow. Third, users and affected communities should test whether financially successful assets remain affordable, inclusive and operationally reliable.

Comparative work should examine at least four market types: a deep national market such as South Africa; a guarantee-led market such as Nigeria; an emerging regional facility in East Africa; and a currency-union model in WAEMU. The objective would not be a league table. It would be a practical typology showing which conversion tools work under which institutional conditions.

CONCLUSION

The bridge between savings and infrastructure is made of institutions

Africa does not face a simple choice between foreign capital and domestic capital. It needs both, assigned to the risks, currencies and stages they can carry best. The policy opportunity is to stop treating domestic savings as a static reservoir and start treating investability as a production system.

Nigeria shows that specialised guarantees can bring pension funds into long-term local-currency corporate infrastructure debt. Dhamana is testing whether that capability can be built for East Africa. BOAD and IFC are using reciprocal facilities to expand CFA-franc financing across a regional market. The Abidjan Consensus now gives these approaches a continental political frame.

The next test is repetition with discipline. Protect the saver. Prepare the project. Allocate risk visibly. Match debt to revenue. Publish performance. Build a market in which the second transaction is easier to price than the first.

The trillion-dollar headline describes capacity. The conversion chain determines whether any of it becomes concrete—and whether the concrete keeps serving people after the ribbon is cut.