Brazil’s soybean and corn sectors are expected to continue expanding beyond 2026, reinforcing Brazil’s role as a dominant competitor in global grain markets and intensifying competitive pressures on U.S. producers. This brief examines the drivers, limits, and implications of Brazil’s cropland expansion, with particular emphasis on double-cropping systems and the conversion of degraded pasturelands. Using recent acreage, production, and land-use data, the analysis documents near-exponential growth in soybean area since 2010 and sustained expansion in corn acreage, largely supported by the widespread adoption of safrinha (second-crop) corn. Results indicate that double cropping has been the dominant margin of growth over the past decade, while external land expansion has occurred primarily through pasture-to-cropland conversion rather than direct deforestation. Although future expansion is expected to slow, substantial potential remains due to remaining degraded pasture, continued infrastructure improvements, and strong domestic and international demand, particularly for corn ethanol. Climate risks, planting delays, and environmental policies are likely to constrain further growth in double cropping, while stronger enforcement of Brazil’s Forest Code and zero-deforestation commitments limit expansion from forest conversion. The analysis further evaluates implications for U.S.–Brazil competition, highlighting increasing overlap in harvest timing, narrowing logistical advantages, and heightened exposure of U.S. export-oriented regions to global price pressure. Overall, Brazil’s sustained land expansion underscores the importance of cost control, infrastructure investment, and stable demand policies for maintaining U.S. agricultural competitiveness.
Zhao et al. (2026) studied this question.