a 35% reduction of cultivated area expected by 2100 under the A2 scenario. The area suitable for beans is expected to shrink by 2050. Projections show that suitable areas with excellent capacity under current conditions will decrease by 14%, mainly in Panama  Costa Rica  and El Salvador . The Species Distribution Model, using the IPSL GCM, projects that the suitable zones for cacao and coffee will shrink between 25% and 75% under RCP6.0 . Warmer and dryer lower areas will become unsuitable for coffee and will drive its production to higher land . Under the A2 climate-change scenario, areas with excellent capacity for Arabica coffee will decrease by 12% in CA; coffee yield will decrease in suitable zones whereby the extent of high yield  zones is projected to shrink from 34% to 12%, whereas low-yield  zones will expand from 14% to 36% by 2100 under the A2 scenario .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report