How does the coffee supply chain work?

The common misconception of the coffee supply chain is that it functions as a linear, transparent pipeline from a farm to a cafe. In reality, it is a fragmented, high-risk ecosystem where the primary producers—often smallholders with less than three hectares—frequently lack market power and visibility. The mechanism is rarely a direct transaction; instead, it involves a series of intermediaries, including collectors, washing stations, dry mills, exporters, and importers, each adding costs and taking margins. A critical nuance often overlooked is that the 'value' in the chain is not distributed based on labor or quality, but on proximity to the consumer. Retailers and roasters capture the lion's share of the final price, while farmers bear the brunt of climate volatility, price shocks, and the high cost of inputs. Furthermore, the chain is not just about moving beans; it is governed by complex financial flows, credit availability, and international trade regulations. When farmers sell only raw cherries rather than processed green coffee, they effectively outsource the value-added processing steps to others, further limiting their income potential. True systemic change requires moving beyond simple 'fair trade' labels toward structural shifts in how credit, logistics, and market access are managed at the origin level, ensuring that the people who transform land and sunlight into coffee are not the last to be compensated.