August 4, 2026
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The African Development Bank (AfDB) is intensifying efforts to accelerate the implementation of its substantial portfolio in Gabon, valued at $658.6 million. This significant financial commitment continues to face persistent execution delays, a challenge both Libreville authorities and the pan-African financier have struggled to resolve effectively. While some performance indicators have shown recent improvements, a notable gap persists between the financial pledges made and the actual pace of disbursements on the ground. This situation, though not unique to Gabon, is particularly pronounced within the country, prompting the AfDB to overhaul its approach to project support.

A substantial portfolio, slow implementation

The considerable financial resources mobilized by the AfDB for Gabon position the nation as a key partner for the institution within Central Africa. These operations strategically target sectors deemed vital for diversifying Gabon’s economy, which remains heavily reliant on oil revenues. Nevertheless, hurdles such as protracted loan agreement effectiveness periods, sluggish procurement processes, and challenges in inter-ministerial coordination continue to impede the speed of project execution.

These bureaucratic inefficiencies are not new; they have been consistently highlighted for several years in joint performance reviews conducted by the AfDB and the Gabonese government. Their ongoing persistence raises critical questions about the country’s capacity to absorb development aid, especially as Gabon, under the transitional leadership of President Brice Clotaire Oligui Nguema, expresses a strong ambition to rebuild its infrastructure and revitalize public investment.

The bank’s strategic methodological shift

To regain momentum, the AfDB recently convened a dedicated working session in Libreville focused on enhancing the implementation of its financed projects across Gabon. This initiative aims to meticulously identify, on a project-by-project basis, the specific bottlenecks hindering disbursements and to propose actionable solutions. These solutions involve collaborative efforts between national execution units, relevant sectoral ministries, and the Bank’s own teams. This approach aligns with a broader strategy now adopted by most major development partners: moving beyond mere fiduciary oversight towards providing closer, hands-on support to project owners.

In practical terms, the institution is committed to bolstering the capabilities of Gabonese teams in critical areas such as procurement, financial management, and monitoring and evaluation. Recurring assessments frequently underscore a deficit in local expertise and an often rapid turnover of technical personnel within the administration. Such factors inevitably prolong the time between the signing of an agreement and the commencement of actual groundwork.

A credibility test for Gabon’s transition

Beyond the technical complexities, accelerating the AfDB portfolio holds significant political implications. The transitional authorities have made the revitalization of infrastructure projects a cornerstone of their agenda. The slow pace of execution for projects co-financed by multilateral partners risks undermining this narrative, particularly as Libreville actively seeks additional donors to broaden its base of concessional financing.

For the AfDB, this situation also impacts the overall performance of its regional portfolio. In Central Africa, the institution frequently encounters disbursement rates that fall below its continental average. Gabon, as an intermediate-income economy possessing administrative capacities generally superior to those of its neighbors, serves as a crucial test of credibility. A swift improvement in execution indicators here would send a positive signal to private investors closely monitoring the trajectory of the transition.

The coming months will prove decisive. The roadmap developed following the Libreville discussions must translate into measurable milestones: a faster fulfillment of preconditions for disbursements, reduced procurement timelines, and an increase in physical execution rates for flagship projects. Failure to achieve these objectives risks the $658.6 million portfolio remaining an untapped potential rather than serving as a tangible catalyst for economic transformation.