De-Dollarization in Sub-Saharan Africa: Opportunities, Challenges and Policy Implications for Sustainable Growth

The U.S. dollar continues to dominate global trade, international finance, and official reserve holdings. While this dominance has supported global liquidity, reduced transaction costs, and facilitated cross-border investment, it has also created structural vulnerabilities for developing economies that rely heavily on the dollar for trade invoicing, external borrowing, and reserve management. These vulnerabilities are particularly pronounced in Sub-Saharan Africa (SSA), where exposure to dollar-denominated trade and finance constrains domestic policy autonomy and amplifies the transmission of external monetary shocks. This study examines de-dollarization as a pragmatic, gradual, and policy-oriented strategy, rather than a radical departure from the existing international monetary system. Targeted explicitly at policymakers and development practitioners, the paper evaluates the motivations for de-dollarization in SSA, the structural and institutional barriers that limit its feasibility, and the policy pathways through which African economies can reduce excessive dollar dependence while maintaining macroeconomic stability and access to global markets. It contends that methodically sequenced de-dollarization—rooted in regional trade integration via the African Continental Free Trade Area (AfCFTA), the advancement of domestic financial markets, the establishment of credible macroeconomic institutions, and the cultivation of partnerships with emerging economies—can bolster economic sovereignty, enhance resilience to external shocks, and facilitate sustainable long-term growth. At the same time, the paper cautions that poorly coordinated or premature de-dollarization efforts may increase financial instability, emphasizing the value of gradualism, institutional credibility, and regional cooperation.