The Gabon mining sector entered 2026 with mixed signals, as overall extractive activity contracted by 2.9% in the first quarter, primarily due to a sharp decline in hydrocarbon output. Meanwhile, the manganese industry continued its upward trajectory, highlighting the country’s structural reliance on its oil and gas sector for revenue.
Hydrocarbon decline drags down Gabon’s extractive sector
The drop in oil production has been a persistent challenge for Gabon’s economy. In Libreville, mature oil fields, prolonged maintenance shutdowns, and sluggish upstream investment have accelerated production declines. This downward trend is reflected in the 2.9% contraction of the extractive sector in early 2026, a sector where crude oil remains the top export earner.
Government officials are closely monitoring these developments, as the national budget remains highly sensitive to fluctuations in both production volumes and global oil prices. The underperformance of hydrocarbons coincides with a regional shift, as major international energy firms redirect capital toward basins deemed more promising or less developed. Gabon’s sedimentary basin, once the backbone of its economy, now faces intensified competition for exploration and production investments.
Manganese emerges as a key economic stabilizer
Amid the oil sector’s struggles, the mining industry has acted as a buffer. Gabon, one of the world’s leading manganese producers, saw sustained growth in the first quarter of 2026. This upward trend is part of a decade-long surge in manganese demand, driven by Asian steelmakers and the rising need for advanced battery components, particularly in next-generation cathodes.
The increasing contribution of manganese to Gabon’s extractive value reflects a gradual rebalancing of its mining portfolio. Authorities are leveraging this momentum to promote local value addition through agglomeration projects and silicomanganese production. These efforts aim to capture greater economic benefits within the country rather than exporting raw materials—a strategy increasingly adopted by mining nations across Central and West Africa.
Economic diversification remains a priority for Gabon
The latest data from the Directorate General for Economic and Fiscal Policy underscores a critical challenge for Gabon’s transitional government. The country’s dual reliance on hydrocarbons for state revenue and manganese exports for foreign exchange calls for a more resilient economic approach. The Société équatoriale des mines (SEM), which holds stakes in key mining ventures, is playing a pivotal role in strengthening national control over critical segments of the industry.
At the same time, questions linger about reviving the upstream oil sector. Measures under consideration include new offshore bidding rounds, enhanced contractual frameworks, and fiscal incentives for exploration. However, the lengthy timelines between discovery and production—often exceeding five years—demand a long-term perspective from policymakers.
For Gabon, the path forward involves a delicate balancing act: stabilizing oil production to safeguard immediate fiscal stability, consolidating manganese output to secure steady mining revenues, and preparing for a post-oil economy through local processing and diversification. The first-quarter 2026 performance serves as a stark reminder that this balancing act leaves little room for delay or uncertainty.
