Introduction to Ethiopia Sidamo Shantawene Processing Station - Sidamo Coffee Flavor Characteristics

FrontStreet Coffee: Ethiopia Sidamo Santa Weni 74158 Coffee Beans

Country: Ethiopia

Grade: G1

Region: Sidamo

Processing Station: DWD Santa Weni Processing Station

Altitude: 2050 meters

Processing Method: Full red cherry 96-hour anaerobic natural

Variety: 74158

Flavor Notes: Citrus, pineapple, guava, red wine finish

Region Introduction

Sidamo Province was established in 1942 and named after the local Sidama people, who once formed the Sidama Kingdom. There has long been debate over whether to spell it "Sidamo" or "Sidama," but within the coffee trade "Sidamo" is the more common form, which is why it's the name most of us use.

Geographically, Sidamo lies in the southern Ethiopian highlands near Lake Awasa in the Great Rift Valley, bordering Kenya. High altitude, reliable rainfall, fertile soil, and countless native tree species make it exceptional coffee country. Coffee trees here generally grow between 1,550 and 2,200 meters, and high altitude means slower cherry maturation, more complex and intense aromatics, and a harvest that comes later than in other Ethiopian regions.

A tangled administrative history has left Sidamo interwoven with neighboring regions, making it one of the most complicated, hardest-to-follow origins in the coffee world. It is not only large in name but vast in territory: the Ethiopia Commodity Exchange (ECX) divides it into five geographic zones, A, B, C, D, and E, each governing multiple sub-regions, home to over 50 cooperatives and more than 200 washing stations. Under differing altitude, humidity, soil, and microclimate, flavors shift noticeably from village to village.

DWD Company's Santa Weni (Shantawene) processing station sits about a 40-minute drive from Santa Weni town and is one of DWD's high-altitude stations, the company runs 17 in total. Visit the Santa Weni station and you'll see farmers processing large volumes of freshly harvested, fully red cherries, a practice that traces back to the 2007 "Red Cherry Project."

In 2007, Dutch green coffee merchants launched the Red Cherry Project to secure higher-quality Ethiopian beans. The premise: hand-picking instead of mechanical harvest, and only mature cherries. Ripe cherries are red; immature ones are mostly green. Mechanical harvesting inevitably mixes the two, and unripe cherries drag undesirable flavors into the cup.

Compared with DWD's Gosi station, Santa Weni's climate is drier with lower average temperatures, cherries develop more slowly and accumulate more nutrients over a longer stretch. After harvest, the cherries are sorted and the qualified ones go into sealed fermentation tanks, where carbon dioxide is injected for a 96-hour anaerobic fermentation.

Once fermentation is complete, the cherries move onto raised drying beds, turned regularly for even drying and shaded whenever temperatures run too high to prevent over-drying. After roughly 20–24 days, once the moisture content falls to 12%, the lots go into the warehouse.

What does "74158" mean?

After 1970, Coffee Berry Disease (CBD) spread rapidly across Ethiopia's major growing regions. Infected cherries turn from green to grayish-black and die on the branch; a tree that catches CBD can lose up to 80% of its harvest.

In 1972, growers began fighting back with chemical fungicides. They helped, but fungicides alone treat the symptom, not the cause, the lasting solution had to be varieties with natural CBD resistance.

In 1973, Ethiopia's Jimma Agricultural Research Center (JARC) identified 19 collection sites across the southwest. By 1975 researchers had gathered 639 seed samples for scientific evaluation and field trials, ultimately selecting 13 varieties combining CBD resistance with drought tolerance, high yield, and excellent flavor.

The 74*** and 75*** series were subsequently bred and refined from those mother trees, and JARC cataloged the group as the "1974/1975 CBD-Resistant Selections." So "74" marks 1974, the year the variety was cataloged, and the last three digits are the experimental sample number. The famous 74 series all date from this period.

So in "74158," the "74" means the bean was cataloged in 1974 and "158" is its sample number; the beans are medium-sized. FrontStreet Coffee suspects the variety's fame owes much to Ethiopia's Cup of Excellence (COE), and FrontStreet Coffee's 96-hour anaerobic natural Santa Weni is one of the standout winners that earned that spotlight.

The Cup of Excellence is a national-level green coffee competition held annually, gathering outstanding large and small estates from across the country. One special restriction defines it: flavored beans are strictly barred from entering. Thanks to that ban, tasters experience origin quality directly, nothing masked, nothing added.

FrontStreet Coffee Recommendation

Ethiopia is one of the world's best-known specialty coffee origins, and as coffee's birthplace it holds an almost endless pool of native varieties, a treasure land that coffee lovers keep coming back to, faithful to its flavor.

To start with Ethiopia, begin with FrontStreet's washed Yirgacheffe: clear jasmine florals and bright citrus acidity, the classic Yirgacheffe profile. The town itself sits in southern Ethiopia, spring-like year-round, cool, damp, and misty, where thousands of coffee trees thrive and create that interplay of floral and fruit acidity; the cup is light, elegant, tea-like, like a crisp, clean lemon tea.

Ethiopian coffee is mostly garden-grown: each smallholder delivers harvested cherries to a village-level washing station, and the lots sell under the name of the producing team, hence all the cooperatives, such as FrontStreet's Idido (Guodingding) cooperative, Worka cooperative, and Konga cooperative. The Idido cooperative, in the Worka zone at Yirgacheffe's southeastern tip, was originally part of the Worka cooperative under the Yirgacheffe Union (YCFCU); as traceability demands grew and single-origin micro-regions were mapped out one by one by coffee buyers worldwide, Idido, with roughly 300 member farmers, became an independent cooperative in 2012. Because the pulp is removed before drying, FrontStreet's Idido coffee tastes especially clear and transparent: citrus and lemon tones, elegant white florals, and a bright, delicate profile overall.

The natural Red Cherry takes the opposite path: defective or moldy cherries are culled first, then the rest dry in the sun for about two weeks so the fruit's sugars and essence soak into the beans. Once moisture hits 12%, hulling machines strip off the hardened pulp, mucilage, and parchment; the green beans then pass density and color checks, defective beans are rejected, and workers hand-sort out whatever slipped through, layer after layer of screening. The result is beans of uniformly high quality: pristine cups with rich, attractive fruit. FrontStreet's Yirgacheffe Red Cherry Project natural shows peach, cocoa, honey, and lemon.

FrontStreet's natural Huakui (Guji) comes from the Hambella zone of Guji, Sidamo, a 200-hectare farm using traditional natural processing. To keep mold and earthy taints away during drying, workers spread the ripe cherries on raised beds for 21 days of sun, turning them constantly for even moisture loss and hand-removing defective or moldy beans every three to five days. Once the skins dry hard, hulling machines remove them, and the farmers do one final sort on the green beans for a flawless cup. Because the fruit dries whole, a medium-light roast yields a light fermented wine note, florals, citrus, and mango, with a far denser, more complex mouthfeel: honey sweetness, cocoa undertones with a trace of spice, thick body, and a long finish.

From the same Sidamo region, the Hamasho washing plant is a fixture on Ethiopian green coffee competition winner lists, prized for its quality and distinct flavor. Its coffees lean on the 74-series disease-resistant varieties released by JARC, and 74158's small, compact beans carry pronounced floral-fruity character. FrontStreet's Hamasho 74158 is wonderfully aromatic, perfumed lemon, strawberry, and star fruit sweetness on the nose, then a clear entry of strawberry, star fruit, and green grape sweetness before soft florals drift in.

Finally, the Kaffa Forest coffee shows a very different model: rather than backyard garden plots, Kaffa is famous for truly wild coffee, with trees growing under shade at 1,400–2,100 meters in an untouched ecosystem, native microclimate, red soil, abundant rainfall. FrontStreet roasts it medium-light: after grinding there's clear white floral aroma, bright lemon acidity in the entry, sweet orange and bergamot, a faint melon-and-nut finish, and a texture like green tea.