In a landmark move that has rekindled fierce debate across the nation, Nigeria’s Senate on 23 July 2025 authorised President Bola Tinubu’s sweeping external borrowing proposal totalling US\$21.19 billion, alongside €4 billion, ¥15 billion and a US\$65 million grant, in addition to ₦757 billion of domestic bond issuances and US\$2 billion of local foreign‑currency instruments. Touted as the engine for transformative projects spanning infrastructure, security and human capital, this borrowing plan has drawn both applause and alarm, setting the stage for what may prove Nigeria’s most consequential fiscal gamble in decades.
Background: From Reforms to Revenue Gaps
Since assuming office in May 2023, President Tinubu has embarked on a series of bold economic reforms—elimination of fuel subsidies, a floating exchange rate regime and a rebasing of GDP that inflated Nigeria’s economic size by almost 30% to US\$244 billion in 2024.
While the rebasing cut the country’s debt‑to‑GDP ratio from 52% to around 40%, the simultaneous spike in inflation and cost of living has squeezed government revenues, necessitating fresh financing channels.
Despite a record high public debt ratio of 53.8% of nominal GDP as of September 2024, up from 52.8% in June 2024, Nigeria’s debt metrics remain within thresholds observed in peer emerging markets—yet they edge ever closer to the IMF’s 55% cautionary benchmark.
Anatomy of the US\$21 Billion Plan
The Senate Committee on Local and Foreign Debt, led by Senator Aliyu Wamako, tabled a comprehensive dossier on projects ranging from coastal highways to youth entrepreneurship schemes.
Highlights include:
Lagos–Calabar Coastal Highway: US\$700 million committed to the 615 km artery linking Lagos with the oil‑rich Niger Delta and Cross River State, envisioned as a trade corridor that could slash transit times by 40%.
Youth Entrepreneurship Investment: US\$100 million from the African Development Bank to spur SME growth over five years, addressing youth unemployment that hovers at 15% nationwide.
Lekki Access Road (7th Axial Road): US\$250 million via export credit financing, complemented by a parallel US\$400 million loan from China, to upgrade the toll‑heavy corridor serving Lagos’s commercial hub.
Border Security & Defense: US\$540 million for Phase II of the Nigeria Border Security Project, targeting porous frontiers plagued by arms smuggling and insurgent incursions.
Rail Modernisation & Rolling Stock: US\$2 billion for the Lagos Green Line Rail and US\$596.2 million for new carriages on Kaduna–Kano, capping a longer‑term vision of uniting Nigeria’s rail network.
Power & Transmission: US\$100 million under the Presidential Power Initiative and US\$116 million for high‑voltage lines evacuating 700 MW from Zungeru hydropower, underscoring chronic power deficits despite abundant hydrological and gas resources.
These earmarks form part of a broader US\$21.19 billion in foreign loans, supplemented by €4 billion and ¥15 billion. Domestic bond issuances of up to ₦757 billion and US\$2 billion of foreign‑currency instruments conclude the financing mosaic.
Legislative Scrutiny and Procedural Nuances
Although Senator Olamilekan Solomon, head of the Senate Appropriations Committee, branded the vote as “largely procedural,” many items were already embedded in the Medium‑Term Expenditure Framework and the 2025 Budget passed earlier, rendering the borrowing authorisation a formal nod rather than fresh sanction.
Yet, key senators pressed for transparency. Senator Abdul Ningi lamented the absence of a granular state‑by‑state breakdown of allocations and questioned repayment strategies:
“We need to tell our constituents exactly how much is being borrowed in their name, and for what purpose,” he asserted, invoking constitutional oversight on public debt.
Conversely, pro‑borrowers like Senator Victor Umeh applauded the long‑delayed US\$3 billion allotment for reviving the Eastern Rail Line, arguing infrastructure deficits have long stifled regional growth.
Comparative Perspective: Nigeria vs. Emerging Markets
By contrast, South Africa’s debt ratio surged to 75% of GDP in 2024 amid energy and fiscal crises, while Kenya’s stands around 65% after aggressive road‑building campaigns.
At 53.8%, Nigeria’s position is precarious but not unprecedented. Indeed, Malaysia managed a 55% debt ratio in the early 2000s before reversing course through fiscal consolidation and export diversification.
However, unlike commodity‑exporters enjoying windfall gains, Nigeria’s oil sector contributes a mere 5% to the rebased GDP, raising doubts about revenue sufficiency to service new obligations.
The pivot towards agriculture and digital services remains nascent, thus imposing execution risk on the borrowing plan’s lofty goals.
Debt Sustainability and Risk Assessment
Analysts warn that servicing costs alone—estimated at 20% of federal revenues—could crowd out capital spending unless new projects rapidly generate returns.
Moody’s Investor Service projects that, absent revenue reforms, Nigeria’s interest‑to‑revenue ratio could climb above 30% by 2027, undermining fiscal buffers.
Moreover, foreign‑exchange exposure is acute: loans denominated in euros, yen and dollars expose Nigeria to currency mismatches, especially if oil revenues fall short or naira volatility persists.
In 2024, the naira depreciated by 35% against the dollar, exacerbating servicing costs on external debt.
Quotes from Stakeholders
“This borrowing plan must not become another budget‑padding exercise. Each dollar must track to tangible outcomes,” urged Senator Sani Musa, framing the six‑year disbursement horizon beyond a single fiscal cycle.
“We have not defaulted before, and we do not intend to start now,” reassured Senator Adetokunbo Abiru, citing compliance with the Fiscal Responsibility and Debt Management Acts. He emphasised strict ring‑fencing of funds for capital and human development projects.
From civil society, Dr Aisha Bello of the Centre for Fiscal Transparency cautioned:
“Mechanisms for procurement integrity and real‑time expenditure tracking are non‑negotiable if we are to avoid past pitfalls of ghost projects and cost overruns.”
Historical Echoes: Lessons from the 1980s Structural Adjustment
The 1980s Structural Adjustment Loans (SAL) from the IMF and World Bank, intended to liberalise Nigeria’s economy, ultimately entrenched poverty when austerity led to social unrest.
Critics argue that without robust accountability frameworks, the new borrowing spree may echo the missteps of three decades ago.
Conclusion: A Defining Fiscal Crossroads
President Tinubu’s US\$21 billion borrowing blueprint embodies Nigeria’s urgent quest for infrastructure and development finance amid constrained revenues.
While the gambit promises to bridge critical gaps—from coastal roads to railways and youth empowerment—the spectre of debt distress looms large.
Success hinges on transparent implementation, vigilant legislative oversight and macroeconomic stability to ensure that today’s loans transform into tomorrow’s growth, rather than becoming the albatross of future generations.
