Mapping the resilience of our supply chain to extreme weather events

Australia's produce aisles depend on weather patterns that no longer behave as they once did. Cyclones that historically tracked parallel to the Queensland coast are bending southward, the 2019–2020 bushfires scorched plantations as far south as the Adelaide Hills, and prolonged drought has reshaped irrigation rules from the Murray–Darling basin to the Ord River scheme. For a global grower like Fresh Del Monte, climate volatility in one hemisphere can ripple through ripening cycles, freight corridors and ripening-room schedules within days, which is why mapping the resilience of our supply chain to extreme weather events has moved from a planning exercise into a daily operating discipline.

The work begins with shared cartography. By overlaying climate models, soil moisture readings and historical yield data on a single dashboard, growers, logistics teams and sustainability leads can see the same risk surface at the same moment. Through Fresh Del Monte's CSR platform, partners across growing regions share local signals, from river gauge readings in Mindanao to wind alerts off the Coral Sea. This shared view is the starting point for every adaptation decision that follows.

A new climate reality for fresh produce

Heat domes, polar vortexes and erratic monsoons are no longer rare interruptions. They are the baseline. In the past three years alone, Australia's banana supply has been hit by back-to-back cyclones that flattened plantations near Tully and Innisfail, while table grape growers in Victoria and South Australia have faced late-spring frosts that were rarely recorded before 2010. Each event costs growers not just a single harvest but the multi-year maturity cycle of perennials such as bananas, pineapples and avocados.

For Fresh Del Monte, the question is no longer whether a major event will strike a sourcing zone, but when, where and how severely. The answer shapes planting calendars, container bookings and even the choice of cultivar. Disease-resistant varieties, dwarf rootstocks and salt-tolerant selections are being moved from research stations into commercial blocks earlier than originally planned, because the climate window for traditional selections keeps shrinking.

The mapping toolkit and the data behind it

Three layers of data feed the resilience map. The first is satellite remote sensing, including NDVI imagery from Sentinel-2 and thermal anomaly detection from Landsat, which flags plant stress weeks before the human eye can see it. The second is an in-field network of soil moisture probes, weather stations and river gauges installed at farms and packing houses. The third is human intelligence: agronomists, port operators and community liaisons who report what the instruments miss.

Together, they translate into operational triggers that the sourcing team uses across regions:

These triggers are not theoretical. When Tropical Cyclone Jasper crossed the Queensland coast in late 2023, the mapping system had already flagged probable wind damage in the Cassowary Coast area 72 hours earlier, allowing the team to bring forward banana picking and pre-position reefer containers in Cairns and Townsville.

Regional hotspots across the Asia Pacific

The supply chain footprint stretches from plantations in Costa Rica and the Philippines to ripening facilities in Melbourne and Sydney. Each node carries a different risk profile, and the mapping exercise is built to reflect that. In the Philippines, the dominant hazards are typhoons and La Niña-driven flooding, particularly along the Mindanao coast where bananas and pineapples are concentrated. In Central America, the risks shift to hurricanes in the Atlantic basin and prolonged dry spells in the Pacific lowlands.

Within Australia, the hot spots differ again. North Queensland faces cyclones and heavy rain between November and April. The Sunraysia region along the Murray River deals with heat extremes and water allocations that swing with each snowpack melt in the Australian Alps. Western Australia's Carnarvon and Kununurra districts cope with heat spikes above 45°C and cyclones sweeping in from the Indian Ocean. Mapping these zones against production volumes helps the team decide where to invest in protective infrastructure, where to diversify cultivars and where to maintain strategic buffer stocks.

Risk scoring and adaptation pathways

Once hazards are mapped, each farm and corridor receives a resilience score that combines hazard frequency, exposure of the crop, adaptive capacity and the time needed to recover production. Scores are reviewed quarterly and after every major event. A block rated high risk does not automatically exit the supply plan; instead, it triggers a menu of adaptations such as staggered planting, on-site cold storage, contracted freight redundancy or diversification into a secondary region.

For example, a high cyclone-risk banana block in the Philippines may be paired with a complementary block in Ecuador or Costa Rica under a "mirror sourcing" arrangement. If one region is hit, the other ramps up to cover contracted volumes to retailers in Brisbane, Perth and Adelaide. This kind of redundancy costs money, but it is far cheaper than a single-source failure that empties shelves for weeks.

People, communities and worker safety

Resilience mapping also covers the human dimension. Extreme heat is a particular concern for field workers, especially in the Australian summer when harvesting of mangoes in the Northern Territory and grapes in Mildura often happens above 35°C. The map now includes a heat-risk overlay that schedules heavy work for cooler hours, supplies shaded rest stations and triggers hydration breaks when wet-bulb temperatures cross safety thresholds.

In sourcing communities from Mindanao to Costa Rica, the same dashboards help local managers plan evacuations, distribute supplies and keep schools open during recovery. A recent platform assessment of the company's community response noted that this people-first approach has shortened recovery times in three of the last five major events. The review also highlighted gaps in mental health support during prolonged recovery, which the team is now addressing with partner NGOs.

Reporting progress and transparent disclosure

The mapping exercise only delivers value if its results are visible. Every quarter, the resilience scorecard is published on the company's CSR site, including the number of high-risk blocks, the percentage of production covered by mirror sourcing, the volume of tree-planting and land-protection work undertaken as adaptation and the worker safety indicators tied to climate exposure.

Australian customers reading the disclosures can drill into how storms, heat or water scarcity have affected the bananas on the shelf at Woolworths or the pineapples stocked at Coles. They can also see how protective buying practices, including multi-year contracts and living-wage commitments, strengthen the supply base so that growers have the resources to invest in resilience rather than simply surviving the next season.

The path toward adaptive sourcing

The next phase of the work focuses on predictive rather than reactive mapping. Machine learning models trained on two decades of yield and weather data are being tested to forecast risk windows 30 to 90 days ahead, giving buyers time to reroute orders before a disruption hits. Early pilots suggest that forecast accuracy is now strong enough to influence planting decisions at the block level.

In the next 12 months, the team will extend the mapping dashboard to every primary grower in the network, including the smaller cooperative farms in Queensland and the Northern Territory that supply niche volumes. Each grower will see the same hazard view the corporate team sees, along with tailored recommendations for their own microclimate. By sharing the map rather than guarding it, resilience stops being a corporate function and becomes a shared operating language.

The next concrete step is straightforward: every primary Australian supplier will be invited to a regional mapping workshop in Brisbane this financial year, where local agronomists and the global resilience team will align on the indicators, triggers and adaptations that will define the 2026 sourcing plan.