Aceh (pronounced AH-CHEY) is the northernmost province of Sumatra. Its highland territory, surrounding Lake Tawar and the central city of Takengon, is considered to be the epicenter of one of the world’s most unique coffee terroirs. Coffee farms in this area are managed with the experience of many generations of cultivation, while also harmoniously woven into their surrounding tropical forests. The canopies are loud and fields are almost impenetrably thick with coffee plants, fruit trees, and vegetables, all of which are constantly flushing with new growth.
Year-round mists and rain showers never cease, farm floors are spongy and deep with layered biomass, and almost every square meter of the region seems to exude life.
Nothing is ever still. Including coffee ripening, which occurs ten months out of the year.
Gayo Women’s Cooperative is a small producer group with members spread throughout 8 different villages in Bener Meriah, a broad district that encompasses the mountains along the north shore of Lake Tawar. The group began with 226 members in 2014, and has slowly grown since.
Sumatra’s smallholder coffee is a complicated process. Notably, processing is typically not overseen by a single individual or team; instead, coffee moves task by task through different parties before reaching its final, fully-dried, state.
Coffee farms in Aceh average 0.5-2 hectares each (even smaller for this group, where farms range from 0.5-1 hectares). Every village with cooperative members has a collector (or more) who receives fresh-picked cherry for washed processing each day, depulping the coffee at their home.
Once a batch of coffee has been depulped, fermented overnight, washed clean, and then sun-dried to the touch, each collector then delivers the batch to the cooperative’s central mill.
Here the coffee is mechanically hulled of its parchment, leaving behind just the soft, high-moisture coffee bean (thus earning the term “wet-hulled”), all of which is spread out on large patios to continue drying, from 40% moisture down to about 18%.
From here the green coffee is bulked and transported again for final drying, where it will reach 13% before being packaged for export.
Each handoff is orchestrated by the cooperative, and the members’ coffee is traced throughout each step of the chain.
Gayo Women’s Cooperative, along with many local industries in the region, identifies itself as “Gayo”, after the Gayonese ethnic group which has long made Aceh their home, and which comprises a vast majority of farmer members.
Regional coffee distinctions in the northern provinces of Sumatra tend to be based on regional ethnicity, rather than geography itself, which unfortunately has muddled the island’s traceability over time. “Mandheling” for example, is a broad label for a widespread cultural group in Sumatra and Malaysia and subsequently the broadest coffee trading term, applying to almost any chosen blend of wet-hulled coffees from across the northern half of the island, from generic lots to highly traceable ones like this one. These terms are malleable, and it is often difficult to pinpoint a coffee’s exact origin without direct partnerships that allow buyers to trace the entire value chain themselves. So, it is helpful to work with exporters with a local supply chain, who themselves operate in the highlands and are personally invested in their community’s success.
