Ethiopian Coffee Grading | ECX Classification and Scoring Standards? Yirgacheffe Region ECX Special Selection

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Ethiopian Coffee Grades | ECX Grading and Scoring Standards? What Does Yirgacheffe ECX Special Selection Washed G1 Taste Like?

FrontStreet Coffee's Ethiopian washed coffees, including Yirgacheffe, are typically graded G1 or G2 — the highest grades for washed coffee from Yirgacheffe and Sidamo. Natural-processed coffees from eastern Ethiopia are mostly Grade 4 or 5 (G4, G5), and in many cases Grade 4 coffee is booked as Grade 5 to reduce taxation. The current system is admittedly messy: there are even G1 and G2 natural-processed Yirgacheffe coffees, while Harar's highest grade is only G4.

Variety: Heirloom

Region: Yirgacheffe, Ethiopia

Process: washed

Grade: ECX Special Selection G1

Altitude: 1,800-2,000 m

Flavor description: wild ginger flower aroma, spiced Earl Grey tea, cocoa notes, sweet and juicy, smooth texture

Ethiopia's main coffee regions are Sidamo, Harrar, and Yirgacheffe. Sidamo and Harrar are provinces: Sidamo sits in southern Ethiopia beside the Kenyan border, while Harrar is in the east, bordering Somalia. Although Yirgacheffe is only a small area within greater Sidamo, its particular soil and water make its coffee widely regarded as Ethiopia's best.

In Western markets, Ethiopian coffee is generally sold as Yirgacheffe, Sidamo, or Harrar. The specialty sector also draws on five smaller regions: Limmu, Djimmah, Lekempti, Bebeka, and Wolega. The most commonly seen, though, are Sidamo and Harrar.

Harrar Coffee

Grown in the eastern highlands, Harrar coffee has medium-sized, greenish-yellow beans, medium acidity, and a full body with a classic mocha character. It is one of the world's most famous coffees.

Wollega (Nekempte) Coffee

From western Ethiopia, Wollega (Nekempte) coffee has medium-to-large beans with rich fruit flavors. The beans are greenish-brown, with good acidity and body, and work both in blends and as single origin.

Limu Coffee

Limu coffee is prized for its aromatic, wine-like flavor (spicy and winy) and is very popular in Europe and America. With good acidity and body, washed Limu is also a specialty favorite. The beans are medium-sized, greenish-blue, and mostly round.

Sidama Coffee

Sidama coffee has medium-sized, greenish-gray beans. Washed Sidamo is characterized by balanced taste and flavor — a reputation as "sweet coffee" — with fine acidity and good body. Produced in southern Ethiopia, it suits both blends and premium single-origin use.

Yirgacheffe Coffee

Yirgacheffe coffee is famous for its intense floral aromas. Its washed coffee ranks among the world's best high-altitude coffees, with gentle acidity and a rich body. Tepi and Bebeka coffees, low in acidity but high in body, are indispensable members of coffee blends.

Ethiopian Coffee Cultivation Models

Ethiopian coffee farming falls into four models by scale and pattern:

• Forest coffee (8-10%): coffee trees grow untended among other vegetation in original forests; farmers simply come to harvest the cherries.
• Semi-forest coffee (30-35%): coffee grows between the forests and farmers' living areas. The trees are the same natural varieties as forest coffee, but farmers manage the plots and interplant cash crops.
• Garden coffee (50-55%): coffee trees planted around farmers' homes, mostly self-planted.
• Plantation coffee (5-6%): large private estates with more processing facilities and production capacity.

Most coffee in Sidamo and Yirgacheffe follows the garden model: farmers grow coffee near their homes, harvest in season, and deliver it to nearby washing stations for centralized processing (or sell to middlemen). Apart from the few plantations with the resources to plant, harvest, and process independently, many lots from different areas and varieties are processed together and sent to the auction platform for official evaluation and grading. That is why Ethiopian coffees are often named after a washing station or cooperative — and why a single bag may contain several varieties. Even coffee from the same station can differ noticeably between batches.

The Ethiopia Commodity Exchange (ECX)

The Ethiopia Commodity Exchange (ECX) is an agricultural marketplace where buyers and sellers trade under guarantees of quality, delivery, and payment. ECX's vision is to transform Ethiopia's economy by becoming the world's preferred commodity market; its mission is to connect all buyers and sellers through an efficient, reliable, and transparent market built on innovation, technology, continuous learning, fairness, and excellence.

ECX operates regional warehouses across Ethiopia that handle collection, grading, and storage before the coffee enters a unified trading platform open to registered ECX members. The buyers here are private exporters — and since 2008, Ethiopia has required all private exporters to trade coffee through ECX. The system's one weakness is traceability: ECX coffee is classified only by region, with no way to tell which washing station it came from — lots from many different stations may be blended and packed into burlap bags for large-batch auction. But after the strict selection process behind a Specialty G1 lot, would you still question its quality?

Ethiopia's Coffee Grading System

The old grading system relied purely on defect counts — G1 was the highest grade for washed coffee, G3 the highest for natural. The current system, established by ECX, scores coffee on both physical attributes and cup quality to determine the grade.

All coffee is first sorted by processing method (natural or washed) into three types:

• a. Specialty (washed & unwashed): few defects, high cup quality;
• b. Commercial (washed & unwashed): below specialty grade but above domestic-consumption grade;
• c. Local/Domestic (washed & unwashed): many defects (unripe beans), out-of-season and poorly stored, with correspondingly poor flavor.

Specialty and Commercial grades go to the export market; Local stays in Ethiopia's domestic market.

ECX Grading and Scoring Standards

A. Scoring for washed coffee

1. Physical characteristics, 40%: defects (20%), bean size (10%), color (5%), odor (5%)

2. Cup quality, 60%: cleanliness (15%), acidity (15%), mouthfeel (15%), flavor character (15%)

B. Scoring for natural coffee

1. Physical characteristics, 40%: defects (30%), odor (10%)

2. Cup quality, 60%: cleanliness (15%), acidity (15%), mouthfeel (15%), flavor character (15%)

C. How it all adds up:

1. Coffee is first classified by process: natural or washed;

2. Each lot is scored on physical characteristics and basic cup quality into 9 grades, G1-G9;

3. G1-G3 are cupped again under SCAA standards for a more detailed evaluation;

4. G1 and G2 lots scoring 85 points or higher become Q1;

5. G1, G2, and G3 lots scoring 80 to 85 points become Q2, while G1-G3 lots below 80 points drop to G3;

6. Q1 and Q2 are exported as Specialty grade; G4-G9 keep their original grades and are exported as Commercial grade alongside G3.

FrontStreet Coffee Recommendation

Want to taste what all that grading is for? Start with the most classic entry point: FrontStreet Coffee's Washed Yirgacheffe daily bean, known for white jasmine florals, bright citrus and lemon acidity, and a tea-like finish — at a friendly price, it's many people's first specialty coffee. Yirgacheffe itself is a small town in southern Ethiopia's Sidamo province, at roughly 1,700-2,100 meters with coffee planted above 1,800 meters — among the highest coffee regions on earth. Its instantly recognizable white florals and lemon-citrus acidity made it a byword for Ethiopian specialty coffee, and in 2010 the Ethiopia Commodity Exchange formally separated Yirgacheffe from Sidamo as its own region.

For a step up in traceability, try FrontStreet Coffee's Washed Guoding from the Guoding cooperative in the Worka area at Yirgacheffe's southeastern edge. Once part of the Worka cooperative under the Yirgacheffe Coffee Farmers Cooperative Union (YCFCU), it was "rediscovered" by coffee hunters worldwide as demand for single-origin traceability grew. Using traditional washed processing, it shows none of the old bitterness — just fresh, bright citrus and lemon acidity wrapped in jasmine fragrance.

If you prefer naturals, FrontStreet Coffee's Red Cherry uses fully ripe, defect-free cherries sun-dried whole on raised beds, turned every 2-3 hours during the first days to prevent uneven heating and over-fermentation, then dried for 3-5 weeks before the dried fruit layer is stripped away. Because the cherry dries on the bean, it keeps classic Yirgacheffe character while gaining tropical fruit: citrus acidity, berry juiciness, honeyed sweetness, and a cream-smooth texture. To brew any of them, FrontStreet Coffee suggests a V60 at 90-91°C with 15g of coffee at 1:15, ground to an 80% pass rate through a No. 20 sieve: bloom with 30g of water for 30 seconds, pour to 125g within about a minute, then add the remaining 100g (to 225g on the scale) by about 1:35, with drawdown finishing at 2:00-2:10.