Climate Study Shifts Southeast Asian Crop Outlook
Food suppliers must prepare for production changes in rice, maize, and soybeans through 2044 to maintain supply chain stability.
Updated on Oct. 29, 2026 in Agriculture
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A recent study from the Singapore Food Agency and the National University of Singapore projects significant shifts in Southeast Asian crop yields due to climate change. Operators across the regional supply chain face a future of decreased rice, maize, and sugarcane production while cassava and soybean volumes are expected to rise.
Why it matters
Changes in crop viability between 2025 and 2044 threaten to disrupt cost structures and supply stability for food producers and distributors. These projections highlight the operational necessity of diversifying sourcing strategies as regional production variability intensifies.
The ASEAN Agri Climate Impact Twenty study projects rice, maize, and sugarcane production will fall by up to 6 percent, while cassava and soybeans may see gains of up to 16 percent. Severe El Niño events already threaten regional output with potential losses of 10 percent.
The players
Singapore Food Agency
A statutory board responsible for ensuring a secure and sustainable food supply for Singapore.
National University of Singapore
A leading research institution providing analysis on regional climate and agricultural trends.
The details
Rising temperatures and variable rainfall patterns disrupt critical water availability and standardized planting schedules, making rice and rain-fed systems particularly vulnerable. Extreme heat and heavy rainfall are expected to force adjustments to traditional cropping cycles. Operators must account for this increased production variability, which complicates long-term procurement and inventory planning.
Timeline
October 29, 2026: The ASEAN Agri Climate Impact Twenty study was released.
2025-2044: The period for projected shifts in regional crop production.
Market Landscape
The ASEAN Agri Climate Impact Twenty study provides a new baseline for regional agricultural planning in Southeast Asia, marking a departure from historical yield predictability. It emphasizes how climate-driven production variability forces a shift in focus from traditional staples toward rising alternative crops.
Food processors and suppliers should stress-test their supply chains against the projected decline in rice and maize yields by 2044. Consider adjusting procurement contracts to favor more climate-resilient alternatives like soybeans and cassava where business models permit.
The takeaway
Operators must integrate these crop yield projections into their long-term supply chain risk assessments. Monitor the 10 percent production sensitivity to El Niño events as a leading indicator of regional market volatility in upcoming seasons.
Further reading
For broader trends impacting global food stability, visit the Agriculture section.
Source note: This article includes information reported by News.
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