Coffee: The Most Fragile Morning Routine

Key Takeaways

1. 1Coffee is consumed by over 2 billion people daily and ranks as the world's second-most-traded commodity by value — behind only crude oil
2. 2Two varieties dominate: Arabica (60% of production, higher quality, more climate-sensitive) and Robusta (40%, higher yield, more bitter, grown at lower altitudes)
3. 3Brazil produces roughly 35% of global supply — a single frost event can reduce the following year's production by 20–30%, sending prices across the world sharply higher
4. 4Coffee trees take 3–4 years to mature, creating a structural boom-bust cycle where high prices incentivise new planting that only arrives years after the shortage has passed
5. 5Price volatility is among the highest of any agricultural commodity — 40–60% annual moves are common, driven by weather, currency swings, and speculative positioning
6. 6Around 20 million small farmers produce most of the world's coffee yet receive only 5–10% of the final retail price, leaving them deeply vulnerable to price swings
7. 7El Niño and La Niña rainfall patterns, Brazilian frosts, and currency fluctuations in producer nations (Brazil, Colombia, Vietnam) are the key cyclical price drivers
8. 8Climate change is threatening traditional growing regions — rising temperatures and water scarcity in Colombia, Kenya, and Ethiopia may force cultivation to shift to higher altitudes or new geographies
9. 9Long-term demand is expected to grow 1.5–2% annually, led by emerging markets, though health concerns about caffeine create modest headwinds in developed economies
10. 10Futures trade on ICE London (Robusta) and NYBOT (Arabica); retail investors can access exposure through commodity-index funds or agricultural ETFs