If you frequently buy specialty coffee beans, you have surely seen the letters "COE" on packaging labels. What exactly do they stand for? Why are beans bearing the COE mark often more expensive? This article will give you a comprehensive understanding of COE—from its origins and founding organization, to its specific differences from the SCA cupping scoring system, and then to the three-stage competition format of the Ethiopia COE, breaking it all down one by one. It will also explain the difference between COE auction lots and national winner lots, as well as the difference between "same-lot" beans on the market and true auction lots, helping you more accurately understand and select coffee beans. [more…]

In the specialty coffee world, auction lots and same-lot coffees are often lumped together, but the two differ fundamentally in quality and scarcity. This article begins with a real sourcing experience at Front Street Coffee, recounting the team's attempt to purchase COE26 same-lot beans after missing out on an Ethiopian COE auction lot. The article systematically sorts out the competition format and process of the COE Cup of Excellence, the conceptual difference between auction lots and same-lot beans, and documents in detail this Yirgacheffe Worka washed bean's regional background, processing method, roasting curve, cupping performance, and brewing parameters. Will the final cupping result deliver the matcha aroma as hoped? Can same-lot beans replicate the surprise of an auction lot? The answer will be revealed in the article. [more…]

In the world of specialty coffee, COE (Cup Of Excellence) has long been regarded as one of the most credible competitions. It not only determines whether a lot of coffee beans can be sold through auction, but also directly affects a estate's reputation and the income of coffee farmers. This article will walk you through the COE competition format and process, the advantages of auction coffees, and why it has maintained its authoritative status among numerous competitions. At the same time, we will also talk about a coffee on Front Street Coffee's bean list—an auction lot from Ethiopia's first COE competition in 2020, COE22—and look at the origin story and flavor performance behind it, as well as how to bring out its best state in daily brewing. [more…]

Every year, some coffee beans sell for jaw-dropping prices, sometimes with a single cup being hard to come by. These high-priced beans mostly come from auctions, among which BOP and COE are the two most closely watched platforms. How auctions actually work, and why they can fetch such high prices, is a fascinating entry point for understanding the specialty coffee ecosystem. BOP: Baha [more…]

Many people see the word "COE" on coffee packaging when choosing coffee, but may not be clear about what it actually means. Cup of Excellence (COE for short) is a rating system for specialty coffee that scores and ranks coffees through multiple rounds of rigorous cupping, ultimately awarding the COE title to the most outstanding lots. This system was first introduced in Brazil in 1999 by a group of coffee producers, and subsequently spread gradually to producing countries such as Colombia, Guatemala, Panama, Costa Rica, and Nicaragua. For estates, receiving COE not only means honor, but can also fetch high prices in international online auctions, while boosting the profile and trading volume of the producing region. This article will unfold from three aspects—origin, competition process, and impact—to help coffee lovers understand the meaning and value of COE. [more…]

The Colombia Land of Diversity (LOD) competition is a national-level coffee quality competition in the country, ranking alongside COE and BOP. The ninth edition brought together 1,018 growers from 13 producing regions; after two rounds of screening, 30 coffees made it to the finals, and the top lot at auction was a washed Geisha from Nariño, fetching as much as $66.50 per pound. This article walks you through the origins of LOD, its competition format, how it differs from COE, and a preview of the tenth edition in 2025, along with recommendations from Front Street Coffee. [more…]

In 2020, Ethiopia held its first-ever Cup of Excellence (COE) competition in history, where 28 coffees scoring above 87 points stood out, with 3 of them even surpassing the 90-point mark, all from the Sidama region. Front Street Coffee successfully bid on a natural Typica ranked 22nd, from the West Arsi area. This article will guide you through the details of this year's COE winners, Ethiopia's coffee variety naming system, the pros and cons of traditional natural processing, as well as Front Street Coffee's roasting curve, cupping performance, and brewing suggestions for this auction lot, presenting a complete flavor guide to Ethiopia's coffee-producing regions for coffee enthusiasts. [more…]

The results of the 2024 Cup of Excellence (COE) Ethiopia competition have been announced, and this year's event has many highlights: all 27 winning coffees were naturally processed, and every one of them came from the JARC numerical variety series, with the Sidama region emerging as the biggest winner. Looking back, since Ethiopia first hosted the COE in 2020, it once set a record high price of $400.5 per pound; after being suspended in 2023 due to civil war, this year's relaunch has delivered a remarkable result. This article will walk you through the detailed results of this year's competition and take a deeper look at the geographical advantages of the Sidama sub-regions Bensa and Bona, as well as the origins of the JARC numerical varieties. [more…]

Among the tens of thousands of coffee estates worldwide, some cater to the mass market with commercial beans, while others specialize in top-tier estates focused on specialty and rare varieties. Today, we turn our spotlight to the renowned Incht Manor from Guatemala. Nestled on the famous Huehuetenango Highlands and operated by the Aguirre family since 1900, this estate takes its name from a local fruit. It adheres to organic farming and ecological conservation, holds Rainforest Alliance certification, and has frequently won international coffee competition awards since 2002. Its auction lots once set a world record at $500.5 per pound, with the Pacamara variety comprising only 8% of total production, offering a rich and diverse flavor profile. Front Street Coffee will also integrate this information to outline Incht Manor's varieties, flavors, and regional highlights for enthusiasts. [more…]

In the specialty coffee world, the Cup of Excellence (COE) is regarded as the most prestigious green coffee competition, and the top-ranked beans on its annual list often become the focal point of auctions. This competition, launched by ACE in Brazil in 1999, now covers more than a dozen producing countries, selecting the top 30 with cupping scores above 87 for a global auction. This article will outline the origins and scoring system of the COE, and focus on reviewing the story of the 22nd-place natural Typica that Front Street Coffee won at auction when Ethiopia first joined the COE in 2020—from West Arsi, grower Adem Banta Sute—as well as the processing, roasting, and brewing details of this bean. [more…]

The Cup of Excellence (COE), as the world's first internet auction platform for award-winning coffee, has been a highly anticipated event in the coffee world since it was founded in Brazil in 1999 by the Alliance for Coffee Excellence. Ethiopia, the birthplace of Arabica coffee, hosted the COE for the first time in 2020 and set a record high of $400.5 per pound in 2022. However, due to the termination of partner funding and the civil war, the 2023 event was forced to be suspended. This year, as the situation has stabilized, the COE has officially returned to Ethiopia, with more than 600 samples arriving at regional warehouses and, for the first time, separate natural and washed categories. The European Commission is selecting international judges, and the industry is looking forward to the emergence of a new batch of high-quality coffee beans. Front Street Coffee will also continue to follow this grand event and bring the latest information to enthusiasts. [more…]

In 2021, Indonesia hosted the Cup of Excellence (COE) for the first time, officially becoming the 14th country in the world to hold a COE competition. As the fourth-largest coffee producer, Indonesia has long been known for the mellow, herbal, and spicy flavors of Mandheling and Kopi Luwak, yet it has remained silent in the specialty coffee conversation. This year's competition selected a total of 26 winning beans, with the champion scoring 89.82 points and the runner-up 89.04 points, neither breaking the 90-point mark, which truthfully reflects the current level of Indonesian coffee. Notably, in addition to the traditional spice, clove, and chocolate notes, the flavor descriptions of the winning beans also included fruit tones such as cranberry, tangerine, and cherry, hinting that Indonesian coffee is quietly shifting. Front Street Coffee believes this transformation will take at least ten years, but the signal is already clear. [more…]

Among Guatemala's eight major coffee regions, Huehuetenango is known for its high altitude and dry climate, and the El Injerto estate located here is a pioneer of specialty coffee in Central America. This article focuses on a unique Ruby Geisha from this estate—the Maravilla Geisha variety—covering everything from the historical origins of how the seeds arrived, to the natural processing method, to the cupping flavors and geographical environment. When ripe, the fruit of this bean is dark red, resembling a ruby, and the plant is more compact than traditional Geisha. Since the Aguirre family acquired the estate in 1874, it has gone through a transition from growing sugarcane and corn to focusing on coffee, and has accumulated sixteen awards over eleven years in COE competitions. The article also covers the rise of the Pacamara variety and the model of hosting its own competitive auction. Front Street Coffee offers practical advice from the perspectives of roasting and brewing to help coffee enthusiasts better showcase the nutty, cocoa-like character and floral and fruity aromas of Guatemalan coffee. [more…]

How expensive can a cup of coffee be? From the 90+ experimental batch at $5,000 per kilogram, to the展望 Ruby priced at 1,010 yuan per cup, to the Panamanian Geisha that keeps breaking records at the BOP auction, the price ceiling of the world's top coffee beans has been pushed higher again and again. This article systematically reviews the 2019 edition of the world's most expensive coffee beans ranking, covering rare varieties such as 90+ Company's #227 batch, Hacienda La Esmeralda Red Label Geisha, Sofia Super Geisha, civet and elephant dung coffee, St. Helena, Jamaican Blue Mountain, Incht Pachamama, and Hawaiian Kona, with detailed explanations of their origin backgrounds, processing methods, and flavor characteristics. At the end, it specially recommends the Hacienda La Esmeralda Red Label Geisha roasted by Front Street Coffee, which, at a price of 350 yuan per 100 grams, makes high-end Geisha an everyday option and provides enthusiasts with a choice that combines quality and value for money. [more…]

Guatemala's El Injerto Estate and Panama's Hacienda La Esmeralda represent two peaks of specialty coffee in Central America. El Injerto has repeatedly set record auction prices with its Pacamara variety, while Hacienda La Esmeralda defines top-tier flavor through its Geisha Red, Green, and Blue Label systems. In this article, Front Street Coffee provides a complete analysis of the coffee style differences between these two estates—from estate background, geographical environment, and variety characteristics to processing and brewing recommendations—helping enthusiasts understand the rich fruity sweetness of Pacamara and the bright floral-citrus character of Geisha. [more…]

Guatemala, as an important producing country of specialty coffee in Central America, cultivates distinctly styled coffees thanks to its volcanic soil and diverse microclimates. Centering on El Injerto Estate, this article provides an in-depth introduction to the cupping performance of its Ruby Geisha lot EI02-02, the origin and spread of the Geisha variety, the history of El Injerto Estate and its auction system, as well as the origins and glorious track record of the Pacamara variety. At the same time, it brings Front Street Coffee's roasting recommendations for two Guatemalan beans, Huehuetenango and Flor del Café, along with V60 three-pour brewing parameters, helping coffee lovers gain a comprehensive understanding of the taste characteristics and producing-region stories of Guatemalan coffee. [more…]

Guatemala, as an important origin of specialty coffee in Central America, produces coffee beans with distinctive character thanks to its volcanic soil and diverse microclimates. This article focuses on El Injerto Estate, providing a detailed introduction to the variety origin, estate history, cupping flavors, and award records of its Ruby Geisha coffee, and further explains the spread of the Geisha variety, the background of Pacamara's creation, as well as El Injerto Estate's self-organized auction and unique processing methods. It also includes Front Street Coffee's roasting recommendations for Guatemalan coffee and V60 three-pour brewing parameters, helping coffee enthusiasts gain a comprehensive understanding of the flavor charm of this producing region. [more…]

In the specialty coffee wave, Colombia's Finca El Paraiso stands out with its unique fermentation processing methods and outstanding flavors. Since taking over in 2008, farm owner Diego Samuel Bermúdez Tapia has continuously innovated microbial fermentation techniques, enabling Finca El Paraiso to set Colombia's record highest bid price in the COE auction. In this article, Front Street Coffee will provide an in-depth analysis of Finca El Paraiso's Sakura coffee beans, covering the origin background, the characteristics of the Castillo variety, the double anaerobic washed processing method, and the specific parameters and flavor performance of pour-over and SOE espresso extraction, giving you a comprehensive understanding of this Colombian specialty coffee that combines strawberry sweetness and tartness with spicy aromas. [more…]

How did a coffee variety that was originally overlooked quietly rewrite the landscape of the world's specialty coffee on a retired banker's estate? The Geisha coffee of Panama's Hacienda La Esmeralda, from its meteoric rise to fame in 2004 to its consecutive championship wins, and then to repeatedly setting record prices at auctions, has behind it both an element of chance and a meticulous command of altitude and variety. This article will guide you through Hacienda La Esmeralda's championship journey, its red-green-blue three-tier grading system, and details of its origin and processing methods, along with Front Street Coffee's brewing parameters and flavor description for the Blue Label Geisha, so we can savor together the unique charm of this legendary coffee. [more…]

Guatemala has become a major specialty coffee stronghold thanks to its volcanic soils and microclimates, and among its estates, El Injerto is renowned for its record of multiple CoE victories, with its Geisha lots repeatedly fetching high prices in global auctions. This article systematically reviews the origins of El Injerto's Geisha variety and the background of its auction lots, and further introduces Guatemala's overall growing environment, the division of its eight major regions, its main cultivated varieties, and its washed processing methods. At the same time, drawing on Front Street Coffee's roasting and brewing practices, it provides specific parameters and flavor descriptions for two representative beans, the medium-light roasted Huehuetenango and Flor del Café, offering coffee enthusiasts a complete reference from origin knowledge to everyday brewing. [more…]