Nkara
Greengage plum, pineapple and honey, balanced by cocoa powder. Rich, sweet and well structured.
This 100% Red Bourbon lot was produced using coffee cherry from 115 smallholder farmers who deliver to Nkara washing station, the smallest of three washing stations owned by the Dukunde Kawa Cooperative. Nkara is located close to the town of Musasa, in the Ruli Sector of Gakenke District, in Rwanda’s mountainous Northern Province. Farms that contributed to this lot are very small – averaging just a quarter of a hectare in size – and are situated between 1,800 to 2,100 meters above sea level. Coffee is grown as a cash crop, alongside subsistence food crops like maize, beans and sorghum and some livestock like goats, chickens and cows.
Nkara was established in 2005 and is the smallest of Dukunde Kawa’s washing stations, supporting 170 growers – most of whom are women – who own live in the surrounding villages. The washing station is incredibly remote and sits at an elevation of 1,880 meters above sea level, overlooking a beautiful landscape of rolling green hills and rich earth. Quality control and day to day operations at Nkara are overseen by Michel Dusengimana, who has been the manager since 2007.
As one of the original farmer members of the cooperative, Michel Dusengimana is fully committed to the work of Dukunde Kawa. He began full-time employment at the co-op in 2004, as a machine operator at Ruli washing station, where he processed the cooperative’s first batch of coffee cherries. When the building of Nkara was completed and production large enough to need a full-time station manager, Michel was eager to take the role on. Nearly twenty years later, Dusengimana remains as enthusiastic as ever, as he oversees a team of two permanent staff that can grow up to 50 during the harvest. This larger team is made up almost entirely by women, who are employed to sort coffee parchment as it dries.
While Michel’s team may not be as large as those in Dukunde Kawa’s other washing stations, he leads them with great care and respect. During the harvest, cherries begin to be delivered as early as 10AM, to be processed from 6PM onwards. On our most recent visit, we asked Michel how he keeps staff motivated, particularly during the season’s busiest periods, to which he replied, “One of the things I do, is I respect their time, so they always know the day’s starting point and ending time. This way no one has to overstay or do extra hours, and everyone can go home on time to live their lives.” When we then asked Michel how he remained so motivated after so many years in the job, his response was pragmatic and insightful, “The more good coffee you produce, the more money you can earn. When you have an ongoing revenue, you can respond to any need and develop together with your family. Coffee is the best cash provider out of any other crops grown here.” For the future of Nkara, Michel hopes to continue to see improvements. “We want to expand our production capacity and renovate the infrastructure, so we can keep producing good coffee,” he told us with a smile.
The area surrounding Nkara has mineral-rich soil and a lush environment that is well suited to specialty coffee production. For years we’ve wondered why coffee processed at Nkara presents a distinctly tropical flavour profile (think pineapple and passionfruit). When we asked Michel his thoughts on the matter, he gave us two possible reasons: the first, is due to the mineral composition of the soils in the region Nkara is located in. While most of Rwanda is covered in red earth, the ground at Nkara is a distinct white colour, suggesting a unique mineral makeup found nowhere else in the Ruli sector. Additionally, the processing site is located in a valley, and experiences a unique microclimate as a result. The side of the hill Nkara sits on receives direct sun exposure during the day, and in the evening, a cool breeze descends from the top of the mountains. This daily swing in temperature requires sorters to remain attentive to how parchment is drying, yet Michel believes it contributes to the complexity of the lots produced here.
As a contributor to Nkara himself, Michel is happy to advocate for the agronomical advice offered by Dukunde Kawa with his neighbours and friends. While historically many farmers in the region have grown coffee as a monoculture on its own plot, in recent years the cooperative has begun to encourage practices that promote a richer biodiversity. This includes the planting of shade trees to protect the plants’ foliage, and squash to provide cover for the soil.
Head here to learn more about the work of Dukunde Kawa in Rwanda.
PROCESSING AT NKARA WASHING STATION
The team at Dukunde Kawa takes a huge amount of care in processing its coffee. All members of the cooperative are trained to only select ripe coffee cherries from their trees.
- On delivery, the cherries are inspected and sorted by hand to ensure only the very ripest cherries are processed. Farmers do the selecting, and receive the highest income from the ripest, healthier fruit. The remainder of their crop still gets purchased by the co-op, at a lower price, to be processed and sold for the internal market.
- Cherry is then sorted by weight (and any floaters are removed) by a Pinhalense machine that the washing station staff affectionately have named the ‘Umupolisi’ (police person). By using a machine, rather than a clerk, Dukunde Kawa are more transparent with contributing growers about which fruit gets processed. Coffee is then pulped on the same day – usually in the evening – using a mechanical pulper that divides the beans into three grades by weight, with the heaviest, A1, usually having the highest cup quality.
- After pulping, the coffee is pre-washed and fermented overnight for around 12–18 hours and then graded again using floatation channels that sort the coffee by weight. The wet parchment is the washed a second time and left to ferment for a further six hours — with the goal of removing as much mucilage as possible without using machinery that may accidentally crush or damage the beans.
Marie Louise Tuyisenge turning coffee over in parchment to encourage even drying - As with most washing stations in Rwanda, women do the majority of hand-sorting. This takes place in two stages – on the covered pre-drying tables and on the drying tables. Washed beans are moved from the wet fermentation tanks onto the pre-drying tables, where they are intensively ‘wet sorted’ under shade for four hours. The idea is that greens (unripe beans) are still visible when the beans are damp, while the roofs over the tables protect the beans from the direct sunlight.
- Next, the beans are moved onto the washing station’s extensive raised drying tables (‘African beds’) for around two weeks, where they are sorted again for defects, turned regularly and protected from rain and the midday sun by covers, ensuring both even drying and the removal of any damaged or defective beans. During this period the coffee is also turned several times a day by hand to ensure the coffee dries evenly and consistently.
- After reaching 11-12% humidity, the coffee is then transported to Dukunde Kawa’s purpose-built warehouse prior to final dry-milling and hand sorting at the cooperative’s dry mill.
- Located in Ruli, Dukunde Kawa’s dry mill has the capacity to process one full container of coffee a day — and combines the use of technology with meticulous hand sorting to ensure only the best beans are bagged. Before being loaded for export, Rwanda’s National Agricultural Export Development Board also inspects and samples the prepped parchment.
WHY WE LOVE IT
This lot exemplifies the hard work the members of Dukunde Kawa have undertaken to produce coffees that fulfil the potential of this beautiful region.
We feel so lucky to work with Dukunde Kawa. When we first started working with the cooperative over a decade ago, the president at the time, Anastase Minani, explained that their goal was to be the very best cooperative in Rwanda. We think they’re well on their way to achieving this goal, and we are excited to have been able to share this journey with them.
