Ghana's Cocoa Sector at a Crossroads: Swollen Shoot Disease, Climate Shocks, and the Path to Recovery

Cocoa is more than a crop in Ghana — it is an institution. For over a century, the cocoa bean has been central to the country's economy, its identity, and its place in the world. Ghana is the world's second-largest producer of cocoa, accounting for approximately 18 percent of global supply, and the crop directly or indirectly supports the livelihoods of approximately 800,000 farming households. Cocoa exports generated approximately $2.1 billion in revenue in 2025, making it the country's second most important export commodity after gold.

Yet Ghana's cocoa sector is in crisis. The Cocoa Swollen Shoot Virus Disease, a devastating plant pathogen that has been present in West African cocoa-growing regions since the 1930s, has escalated to epidemic proportions in the 2024-2025 crop season, destroying an estimated 200,000 hectares of cocoa farms across the Western North, Western South, and Eastern regions. Simultaneously, climate change is disrupting rainfall patterns, accelerating soil degradation, and reducing yields in areas that have been productive for generations.

The convergence of disease, climate stress, and aging farm infrastructure has pushed Ghana's cocoa production to its lowest level in nearly two decades, raising urgent questions about the sector's long-term viability and the future of the millions of Ghanaians who depend on it.

The Swollen Shoot Epidemic

The Cocoa Swollen Shoot Virus Disease is transmitted by mealybugs and causes a range of symptoms including leaf chlorosis, root necrosis, and — ultimately — the death of the infected tree. There is no cure for CSSVD; the only effective response is the removal and destruction of infected trees and the replacement of the plantation with resistant varieties.

The current epidemic, which began in the Western North Region in 2023 and has since spread to seven of Ghana's cocoa-growing regions, is the most severe outbreak since the mass replanting campaigns of the 1940s and 1950s. The Ghana Cocoa Board estimates that approximately 500,000 farms have been affected, with yield losses of 30 to 100 percent in heavily infected areas.

The disease's spread has been accelerated by several factors. Aging cocoa trees — the average age of Ghana's cocoa trees is estimated at over 30 years, well beyond the productive peak of 15 to 20 years — are more susceptible to infection. The widespread use of non-resistant planting material, the lack of adequate vector control, and the movement of infected plant material between farms have all contributed to the epidemic's intensity.

The government's response, coordinated through the Cocoa Swollen Shoot Virus Disease Control Unit, has involved the "cutting out" of infected trees on approximately 120,000 hectares since the start of the epidemic. The unit employs approximately 8,000 field officers who identify, mark, and destroy infected trees, paying farmers a compensation of 200 cedis per tree removed.

However, the cutting-out programme has been met with resistance from farmers, many of whom view the destruction of their trees as a betrayal. "I have been farming cocoa on this land for 40 years," said Kwaku Amponsah, a 62-year-old farmer from Wassa Amenfi in the Western Region. "They come and tell me my trees are sick and must be cut down. They pay me 200 cedis for a tree that gives me 5 kilograms of beans every year. How is that fair?"

The compensation structure has been a source of persistent grievance. Farmers argue that the 200-cedi compensation is grossly inadequate, particularly given the three-to-five-year gap between tree removal and the first harvest from replacement trees. The government has acknowledged the issue and has committed to increasing the compensation rate to 500 cedis per tree in the 2026 fiscal year, funded by a combination of COCOBOD revenue and development partner support.

Climate and Production Decline

The CSSVD epidemic has been compounded by climate-related challenges. The 2024-2025 cocoa season was characterised by below-average rainfall during the critical pod-setting period (August to October), followed by unusually dry conditions during the main harvest period (October to March). The result was a crop of approximately 420,000 metric tonnes — a 35 percent decline from the 2023-2024 season and the lowest output since the 2006-2007 season.

The irregular rainfall pattern is consistent with broader climate trends affecting the West African cocoa belt. Research published by the International Cocoa Organization indicates that the mean temperature in Ghana's cocoa-growing regions has increased by approximately 1.2 degrees Celsius since 1970, while rainfall during the main growing season has declined by approximately 15 percent. The changing climate has expanded the range of pests and diseases, shifted the optimal growing zones for cocoa, and increased the frequency of weather-related crop failures.

Climate-induced stress has also been exacerbated by deforestation, which has reduced the natural humidity and shade that cocoa trees require. The conversion of forest land to cocoa farms — and, increasingly, to gold mining operations — has stripped away the protective canopy that once moderated temperature and moisture levels.

The Living Income Differential

Ghana's cocoa sector operates within a complex global value chain that has historically captured the bulk of value at the processing and retail stages rather than at the farm gate. Ghanaian cocoa farmers receive approximately $1,800 per tonne for their beans, while the global chocolate market generates approximately $130 billion annually — a stark disparity that has been the subject of longstanding criticism from development organisations and farmer advocacy groups.

The Living Income Differential, introduced in 2019 as a joint initiative by Ghana and Cote d'Ivoire, added a $400 per tonne premium to the farm-gate price of cocoa, with the explicit aim of narrowing the gap between farmer income and a living income benchmark. The LID was initially welcomed as a landmark reform, but its impact has been undermined by the subsequent decline in cocoa prices and the rising costs of inputs.

The COCOBOD has invested heavily in the LID mechanism, using the additional revenue to fund farmer support programmes including input subsidies, extension services, and road construction in cocoa-growing areas. However, the decline in production has reduced the total LID revenue available for redistribution, creating a vicious cycle in which lower output leads to lower investment, which leads to further declines.

COCOBOD's Reform Agenda

The Ghana Cocoa Board, under the leadership of Chief Executive Joseph Boahen Aidoo, has initiated a comprehensive reform programme aimed at reversing the sector's decline. The programme centres on five pillars: disease management, farm rehabilitation, climate adaptation, value addition, and farmer welfare.

The disease management pillar has seen the scaling up of the CSSVD cutting-out programme and the introduction of a mass vaccination campaign using a new biological control agent that targets the mealybug vector. The vaccine, developed by the Cocoa Research Institute of Ghana in collaboration with the University of Copenhagen, has shown promising results in field trials, reducing mealybug populations by up to 70 percent in treated areas.

The farm rehabilitation programme, funded through a $600 million loan from the African Development Bank, aims to replant 250,000 hectares of old and diseased cocoa farms with hybrid, disease-resistant varieties over a five-year period. The programme provides participating farmers with free seedlings, fertiliser, and technical support, as well as interim income support during the non-productive period.

Value Addition and Processing

Ghana has historically processed approximately 30 percent of its cocoa beans domestically, with the remainder exported as raw beans. The government has set an ambitious target of processing 50 percent of the crop domestically by 2028 and 80 percent by 2035, a goal that would significantly increase the value captured from the cocoa value chain.

Several major processing investments have been announced or commissioned. The Barry Callebaut processing facility in Tema, one of the largest in West Africa, has expanded its annual capacity from 60,000 to 100,000 metric tonnes. A new processing plant, jointly owned by COCOBOD and Cargill, is under construction in Takoradi and is expected to begin operations in early 2027.

The development of the domestic chocolate and confectionery industry has also been a priority. Indigenous Ghanaian chocolate brands, including Niche Cocoa and Ohene Cocoa, have gained market share domestically and are expanding into regional and international markets. The government has supported this growth through reduced import duties on packaging materials and promotional support at international trade fairs.

The Human Dimension

For Ghana's cocoa farmers, the crisis is deeply personal. Cocoa is not just a crop — it is a way of life, a family tradition, and often the only viable livelihood in rural areas where alternative economic opportunities are scarce. The decline in production and the destruction of diseased trees have pushed many farming households into poverty, with some forced to sell land or migrate to urban areas in search of work.

The emotional toll is significant. "My grandfather planted these trees," said Ama Afriyie, a 45-year-old farmer from Juaboso in the Western North Region, standing amid the stumps of trees that had been cut down under the CSSVD programme. "My father tended them. I have tended them. Now they are gone, and I must start again. It is very hard."

The government and development partners have established social protection programmes for affected farming households, including cash transfers, food assistance, and vocational training. The COCOBOD has also introduced a crop insurance scheme that provides compensation to farmers for production losses due to disease or weather events, though coverage remains limited.

The Path Forward

Ghana's cocoa sector is at a critical juncture. The CSSVD epidemic, climate change, and the structural challenges of the global cocoa value chain have combined to create the most serious threat to the industry in decades. The response — encompassing disease management, farm rehabilitation, climate adaptation, value addition, and farmer welfare — must be comprehensive, sustained, and adequately funded.

The sector's recovery will be measured not just in metric tonnes of cocoa beans but in the resilience and prosperity of the farming communities that are its foundation. As COCOBOD's Aidoo told reporters during a recent visit to the Western Region: "Cocoa is Ghana. If we lose cocoa, we lose a part of ourselves. We will not let that happen."