- Cocoa Output Could Fall 16.00% as Climate, Disease and Galamsey Risks Deepen
Ghana’s cocoa production could decline by at least 16.00% in the 2026/27 season as adverse weather, disease, ageing farms and illegal mining threaten output in the world’s second-largest cocoa-producing country, raising fresh concerns over global supply and chocolate prices.
The Ghana Cocoa Board has attributed the projected decline to the possible return of El Niño conditions, unusually heavy rainfall recorded in May and June, and the natural alternate-bearing cycle of cocoa trees, where stronger harvest years are often followed by weaker ones.
The risks are particularly acute in the Western and Western North regions, historically among Ghana’s most important cocoa-producing areas.
COCOBOD’s assessment points to a combination of Cocoa Swollen Shoot Virus Disease, ageing farms that have moved beyond peak productivity, and the conversion or destruction of cocoa land through illegal small-scale gold mining, commonly known as galamsey.
The production warning is significant because Ghana and Côte d’Ivoire together account for a substantial share of global cocoa supply. Any material decline in Ghanaian output could therefore tighten availability for international processors and chocolate manufacturers, particularly if weather-related disruptions also affect neighbouring producing countries.
For Ghana, however, the consequences extend well beyond global commodity prices.
Cocoa remains an important source of export earnings, rural employment and government revenue. A weaker harvest could reduce foreign-exchange inflows at a time when policymakers are seeking to strengthen the external position and maintain greater currency stability.
A 16.00% contraction would also place pressure on farmer incomes even if producer prices remain relatively favourable.
This is particularly important after Ghana moved towards guaranteeing cocoa farmers at least 70.00% of the free-on-board export price, strengthening the formal link between international market prices and what producers receive domestically.
A higher share of the export price cannot fully compensate farmers if the volume of cocoa available for sale declines sharply.
COCOBOD is responding through farm rehabilitation, expanded insecticide and fungicide spraying and the reintroduction of a nationwide free fertiliser programme for the 2026/27 crop season.
The effectiveness of those interventions will depend partly on how quickly diseased and ageing farms can be restored.
Swollen shoot disease is particularly damaging because affected trees often need to be removed entirely before farms can be replanted. That means rehabilitation may involve several years of reduced income before replacement trees reach commercial production.
Illegal mining presents a different challenge.
Unlike disease, which can potentially be addressed through agronomic intervention, galamsey can permanently convert agricultural land, degrade soil and water resources and reduce the total acreage available for cocoa cultivation.
The overlap between major cocoa-growing areas and gold-mining activity has consequently transformed illegal mining from an environmental concern into a direct agricultural and export-sector risk.
Weather uncertainty is adding another layer of pressure.
Excessive rainfall can increase disease incidence, disrupt flowering and affect pod development, while El Niño conditions can bring periods of elevated temperatures and irregular rainfall that place additional stress on cocoa trees.
The Business Insider Africa report cited broader warnings that a powerful El Niño could have substantial economic consequences across Africa, including weaker agricultural production and wider pressure on economic output.
Ghana’s weaker outlook also comes as major West African cocoa producers seek greater coordination over pricing, production and value addition.
Regulators from Ghana, Côte d’Ivoire, Nigeria and Cameroon have been discussing closer collaboration aimed at strengthening producer influence within the global cocoa market, while Nigeria has signalled a stronger push towards domestic processing rather than exporting raw beans.
Those initiatives address a long-standing structural weakness in Africa’s cocoa economy: producing countries supply much of the world’s beans but capture a comparatively small share of the value generated from chocolate and other finished products.
A sustained decline in Ghanaian production would make that industrialisation objective harder.
Processors require predictable local bean supplies, while lower production can create competition between export commitments and domestic processing requirements.
The 16.00% warning therefore represents more than a poor harvest forecast. It exposes the interaction between climate risk, farm productivity, disease management, illegal mining and Ghana’s broader ambition to extract greater economic value from cocoa.
For policymakers, the challenge is increasingly twofold: protecting the price farmers receive while also safeguarding the productive capacity that determines how much cocoa they have to sell.
Without progress on rehabilitation, disease control and the loss of farmland to galamsey, higher international prices alone may not be enough to restore Ghana’s cocoa sector to sustained growth.
