Fears that Basel III Regulations Could Penalise Africa

Why It Matters

If Basel III squeezes African banks’ capital, it could choke vital infrastructure financing and slow economic development across the continent, while reshaping global banking competition.

Key Takeaways

• Basel III full rollout delayed until 2027
• African banks may need higher capital due to risk‑weighted assets
• Infrastructure financing gap could widen beyond $100 bn annually
• Some African banks already exceed required capital ratios
• Calls for regulatory flexibility to free capital for growth

Pulse Analysis

Basel III, the post‑2008 overhaul of global banking standards, mandates higher Common Equity Tier 1 ratios, a 3% leverage floor and a 30‑day Liquidity Coverage Ratio. These rules aim to curb excessive leverage and improve resilience against shocks, reflecting lessons from the Lehman‑Brothers collapse and the COVID‑19 pandemic. While the framework strengthens systemic safety, its one‑size‑fits‑all design overlooks regional credit realities, especially in emerging markets where sovereign risk differs markedly from that of advanced economies.

In Africa, the stricter risk‑weighted asset calculations translate into higher capital buffers for banks holding local government bonds, which are often below investment grade. This raises funding costs and may force banks to curtail lending to SMEs and infrastructure projects. The continent already grapples with a $100‑$221 bn annual infrastructure financing shortfall, and tighter capital rules risk widening that gap, undermining progress toward the United Nations’ Sustainable Development Goals. Analysts such as Investec’s Cumesh Moodliar warn that without adjustments, African banks could lose competitive ground to better‑capitalised peers in Europe or North America.

Policymakers and regulators are therefore debating calibrated exemptions or credit‑risk adjustments that preserve Basel III’s safety net while unlocking capital for productive use. Proposals include lower risk‑weightings for sovereign exposure in low‑income economies or allowing banks to channel excess CET1 into development‑focused lending. Such flexibility could enable African banks to maintain robust buffers without sacrificing growth‑driving investments, striking a balance between global stability and regional development needs.