Bokasso and Hunkute coffees have always amazed us with their unique flavor complexity and brightness. They are both from the Sidama Cooperative Farmers Union, and located in more-or-less the same area. By default they are always different than most other coffees we are buying. The washing station sits in an area with extremely high altitude compared to most sites in Sidamo. They have proven over time their ability to consistently produce great coffees. The challenge with these coffees is that they are closed and tart immediately after harvest and can take several months to open up. When cupping fresh coffees, it can be hard to see this.

Bokasso mainly produce Washed coffees, and only lower grade Naturals. The Washed coffees are processed traditionally on an Agaarde discpulper which removes the skin and fruit pulp. The coffee is then fermented under water before it is washed in channels, graded by density, then dried on raised beds in the sun. Daily lots are processed seperately, and they have systems for maintaining traceability and quality control. They also recently invested in a water treatment system. Many of these improvements have been implemented with the support of Technoserve, through the NGO’s coffee initiative. We have been working with Bokasso since 2011, and they consistently deliver high scoring coffees.
This coffee is from Sidama Coffee Farmers Cooperative Union (SCFCU). The cooperative supports more than 50 washing stations with technical support and finance. Bokasso is one them,and among our favorite cooperative washing stations in Ethiopia. It is located in the Wonsho woreda, close to Yirgalem town in Sidamo. Bokasso have two production washing stations under the same management. The first was established in 1976, and the second more recently. Coffees from both sites are marketed as Bokassoand sold through the Sidamo Cooperative Union who are also responsible for the dry milling, grading, bagging and export. They have a newly built warehouse and dry mill in the outskirts of Addis to better control their supply chain and qualities.
We currently work with the Sidama Union in southern Ethiopia and Kata Muduga Union in the west, which represents an area around Agaro Town in Jimma.   Throughout the changes and reforms to the ECX, cooperatives have always been allowed to sell coffee directly as a fully traceable product, outside the ECX. Usually the coffee is marketed and sold by the cooperative representing farmers in that particular area. For example, coffee from a cooperative in Limu will be sold and exported by the Limu Union, coffee from Oromia by the Oromia Union, Sidama by the Sidama Union, etc.  
The wet mill receives daily deliveries of cherries from approximately 2000 smallholder farmers in the area. Farms here are less than 1ha in size. Most coffees are organic by default. Organic compost is common, pruning less common. A typical farmer will have fewer than 1500 trees per hectare, and one tree produces cherries equal to 100 – 200 grams of green coffee.
A mix of local varieties included a local cultivar called Sedancho. These varieties are mixed with native coffee of forest origin transferred to family smallholder plots. These varieties are referred to collectively as Ethiopian Heirloom, which is a myriad of local native Typica hybrids and new improved varieties based on the old strains.
Harvest and cherry selection Coffee cherries are harvested by family members, then hand-sorted to remove unripe and overripe cherries before they are delivered to the washing station for processing. Israel generally pays a higher price for good quality cherries, normally 2-4 Birr/kg on top of the general cherry prices.
Pulping and pre-grading The cherries are pulped by a traditional Agaarde Discpulper. Skin and fruit pulp are removed before the machine grades the parchment in water as 1st or 2nd quality, determined by density.
Fermentation The parchment is fermented in water for 36-72 hours. Fermentation is slower at higher altitudes as temperatures are generally lower.
Washing and grading in channels Coffees are washed in channels, and graded in water by density. The lower density (lower quality) will float and are removed, leaving only the denser and therefore higher quality beans which are separated as higher grade lots.    
Soaked under clean water Parchment is then soaked in tanks in clean water for 6-12 hours before it is moved to the drying tables.
Drying and hand-sorting Parchment is dried on raised beds in the sun for 12 – 15 days. The time depends on the thickness of the layers and temperatures. For the premium grades they will continuously sort the parchment at the drying tables. Coffees are piled up and covered in shade nets or plastic during the hottest hours of the day and overnight.
Warehousing at the washing station After drying the coffees will be packed in jute bags and stored in the local warehouse onsite, separated by process and grade. Lot sizes can vary from 100 – 300 bags. This process helps condition the coffee and achieve a more uniform humidity. They will normally be stored 1-2 months before they are moved. In some cases the parchment will be hand-sorted in the warehouse.
Transport and logistics After the harvest season is over the coffees are moved to warehouses and dry mills in Addis. Trucking is expensive in Ethiopia. The coffee trucks must pass a local ECX checkpoint where its contents are graded and registered as an exportable product, before it continues to Addis Ababa.   
Warehousing and dry milling The coffee will sit in parchment in a warehouse in Addis. This is when our team will go to the warehouse and collect the samples from the specific stock lots. It remains in parchment until it is contracted and the destination for shipment is confirmed.
Tropiq Lab and quality control Our team on the ground in Addis personally collect samples which we cup and grade, and measure humidity and water activity. When the specific lot is selected for purchase we register the contract with a shipping destination and approve it for milling and shipment. We are present at the dry mill during processing, grading and bagging, and we immediately take a PSS sample for approval.      
Container stuffing and transport We generally try to get our containers stuffed in Addis at the dry mills and moved to the port and straight on a vessel in Djibouti. This way we reduce the risk of delays or mistakes at port that frequently happen when moving coffee by truck for stuffing in Djibouti.
The unions work with hundreds of thousands of smallholders across the country. They give producers technical support, help them with finance, and maintain traceability of day lots. They also have sustainability programs like water treatment systems at the washing stations, protocols for environmentally friendly farming etc. Many of the coffees are Organic and Fair Trade certified.

Farmer Premiums
All farmers delivering to these washing station receive second payments based on the quality preiums we pay for Grade 1 and Grade 2 lots. Certified producers earn an additional premium for the certification. Both Hunkute and Bokasso, our two primary cooperative washing stations in Sidamo, have consistently produced high-grade coffees in the last few years, meaning many farmers have received two premiums, one for quality and one for the certifications.
There is a lot of coffee in Ethiopia, and many good lots, but things are not always as straightforward as they seem. What you cup is not always what you get. With most washing stations, this really depends on the relationship to the suppliers, at what stage you draw the sample and the local warehousing and dry milling facilities used. Tropiq is a Nordic Approach company providing supply chain management services for transparent and traceable coffees direct from origin. Our team in Addis Ababa visit producers, washing stations and warehouses throughout the season. In the peak of the season we are daily in dialogue with the millers and exporters. Having people on the ground gives us early and direct access to samples, first-hand information on coffees, immediate entry to warehouses and timely quality control.