Food insecurity remains an issue of great concern in Malawi. As such, the Government of Malawi through the
National Food Reserve Agency (NFRA) and the Agricultural Development and Marketing Corporation (ADMARC)
introduced the Strategic Grain Reserve (SGR) in 1979 to be able to store grain that can be used in responding to
vulnerable households, during food shortages amidst climate change concerns. However, past estimations of how
much grain the SGR is supposed to hold employed static models that did not consider the dynamic nature of food
requirements presented by climate change and volatile food prices, let alone the duo objectives of achieving food
security whilst minimizing storage costs. Through understanding the dynamic and evolving goals of the country,
the current study employed dynamic optimization algorithms using GEKKO and Numpy libraries in Python. In
terms of how much grain the SGR is supposed to hold, the study found that the optimal stocks to be held for 3
months with another 3 months lead time to mobilize grains under public-private-partnership capacity is 316,350
MT to effectively offset any historical shortfalls in supply, 674,178 MT for the emergency reserve and 191,267.9
MT as buffer stocks. Nonetheless, the country’s physical storage space is not adequate and too costly to hold such
a quantity of grain. The study therefore advises using futures contracts and virtual stock programs, such as grain
banks, to ensure a swift and effective response in emergencies.