Author: ali alzakary

In its latest report, the International Coffee Organization reveals key insights and crucial details about the coffee sector, which is a fundamental part of daily life for billions worldwide. The “Coffee Development Report” (CDR) for 2022-2023 highlights growing global challenges facing the sector, from severe price fluctuations, production and export declines, to the increasing need to adopt circular economy practices as a means to support sustainable resources and develop new economic opportunities.

Price Fluctuations

During the 2022-23 season, the International Coffee Organization’s composite price index (I-CIP) began at 190.18 cents per pound, peaking at 194.92 cents in October 2022. However, prices later fell sharply to 145.54 cents in January 2023, reflecting a significant average fluctuation rate of 8.8%. In comparison, futures contracts in New York exhibited even greater volatility at 11.3%, underscoring the intense volatility that has dominated global coffee markets.

Variation in Major Coffee Types

The prices of major coffee types showed notable differences; robusta coffee, widely used in blends, saw an increase of 5.1% from 106.89 to 112.39 cents per pound. Meanwhile, Colombian coffee experienced a sharp decline of 25.2%, dropping from 289.38 to 216.50 cents per pound. This disparity reflects significant challenges for farmers, particularly arabica producers who face climate impacts and rising production costs.

Decline in Exports

Global coffee exports saw a marked decline of 5.7%, with total exports reaching 122.9 million 60-kg bags. Green coffee beans held the largest share at 90.1%, equivalent to 110.7 million bags. The share of arabica in green coffee exports fell from 63.6% to 60.4%, indicating a market shift towards the more affordable robusta, due to economic pressures and rising living costs, pushing consumers to reduce spending on premium coffee.

Global Production

Global coffee production during 2022-23 reached approximately 165.5 million bags, a slight decline of 0.04% compared to the previous year. Production rates varied by region, with Asia and Oceania seeing a 3% drop, particularly in Vietnam due to adverse climate conditions. Meanwhile, South America achieved a slight increase of 1.2% due to Brazil’s agricultural cycle. At the variety level, arabica production fell sharply by 10.4% to 74.6 million bags, underscoring the vulnerability of this type to climate change and pests. In contrast, robusta production increased by 2.7% to 43.8 million bags, reflecting increased reliance on this hardier, more adaptable variety.

Decline in Consumption

According to the report, global coffee consumption declined by 1.9% to 173.0 million bags, reflecting the impact of rising prices and decreased consumer purchasing power. Non-coffee-producing countries, which represent the largest portion of demand, saw a consumption decline of 4.0%, reaching 117.5 million bags. While Russia experienced a 7.1% increase in consumption, Canada saw a significant 9.5% drop, illustrating the strong economic impact on coffee spending in certain countries.

Circular Economy as an Opportunity for Sector Sustainability

The report highlights the increasing importance of adopting circular economy practices in the coffee sector, which generates about 40.68 million tonnes of biomass annually, including by-products such as coffee husks and production waste. The report points out that natural coffee production methods yield around 14.68 million tonnes of coffee husks, while washed methods produce about 6.92 million tonnes. The report emphasizes the sector’s potential to transform this waste into valuable economic resources that support sustainability, through products like organic fertilizers, biofuels, and cosmetics. For example, coffee husks can be used as organic mulch or in the production of charcoal or natural fertilizers, contributing to sustainable agricultural practices and enhancing the sector’s economic value.

Towards Complete Sustainability

The International Coffee Organization’s 2022-23 report provides a comprehensive view of the coffee sector amidst current challenges, from price fluctuations to climate changes and market pressures. With growing interest in the circular economy, the sector has an opportunity to strengthen its sustainability and create a more efficient and resilient production environment. The report underscores the importance of collaboration among all parties to achieve a sustainable future for coffee, through innovation and integration between production, recycling, and waste management. Coffee remains an integral part of life for millions around the world, and the sector faces a constant challenge that calls for practices that protect the environment, support farmers, and contribute to an economic balance that serves everyone and enhances the sector’s resilience to future challenges.

In the intricate world of espresso, every detail influences the final taste. Recent research highlights the significant role of water quality—specifically pH and Total Dissolved Solids (TDS)—in crafting the perfect espresso experience. By studying how water affects the release of carbon dioxide (CO₂) during brewing, scientists are uncovering new insights into enhancing espresso’s flavor and aroma.

When coffee beans are roasted, CO₂ becomes trapped inside. During brewing, this gas is gradually released, affecting aroma, crema, and flavor. High-quality water enables a controlled CO₂ release, leading to a smoother, more balanced espresso. In contrast, water with suboptimal qualities can disrupt this process, resulting in uneven texture and taste.

The Impact of pH on Espresso’s Flavor Profile

Water’s pH level influences acid extraction, affecting espresso’s brightness and mouthfeel. Alkaline water retains more CO₂, creating a thicker crema and fuller body, while highly acidic water speeds up CO₂ release, leading to a thinner crema and more pronounced acidity in the flavor profile.

Balancing Minerals for Optimal Flavor Extraction

The mineral content in water, measured by TDS, further shapes flavor extraction. High-TDS water amplifies complex flavor notes but can also intensify bitterness, whereas low-TDS water results in a lighter, smoother espresso. Striking the right mineral balance is essential for unlocking desirable sensory qualities in espresso.

Water Quality and Key Espresso Attributes

Water quality impacts core espresso characteristics, such as aroma, sweetness, bitterness, body, and crema persistence. Moderately degassed water brings out balanced flavors with pleasant acidity and smooth mouthfeel, while excessive degassing can result in bitterness and sharp acidity, diminishing aromatic complexity.

The Art of Water Selection for Espresso

Choosing water for espresso is more than a technical decision; it’s about creating harmony in the cup. With optimized water, baristas and coffee enthusiasts can bring out subtle sweetness, balance acidity, and achieve a stable, rich crema. By mastering water quality, coffee professionals gain greater control over every element in the cup, transforming the espresso experience.

Water quality is a powerful, often overlooked tool in espresso preparation, allowing coffee lovers to elevate flavor and capture the true essence of each bean.

Written by: Dr. Steffen Schwarz

Three years after the historic frost that struck Brazil’s coffee sector, the country’s coffee growers are still grappling with the aftermath. Originally reported in Global Coffee Report, this story reveals how the 2021 frost severely damaged Brazilian coffee fields, and ongoing erratic weather continues to hinder recovery.

Brazil’s coffee farms, which stretch across vast areas from Paraná to Minas Gerais, have traditionally flourished, with Minas Gerais producing nearly half of the nation’s coffee. Yet, recent climate conditions have led to extensive leaf drop and damaged branches, impacting Arabica coffee production in key regions like Cerrado Mineiro and Alta Mogiana.

A Hard-Hit Sector and New Climate Setbacks

From August 11-14, 2024, a new cold front struck Brazil’s coffee regions, dealing a fresh blow to early flowering plants. This frost hit areas already weakened by previous climate stresses, such as Campos Altos in Minas Gerais, where grower Marcelo Paterno reported drastic declines in crop volume. In addition, a report from Cooxupé, Brazil’s largest coffee cooperative, confirms that the 2024 harvest fell short of expectations, despite an initial forecast for a larger crop than in 2023.

Analysts predict that the 2024 coffee yield will be at least 10% lower than the previous year’s harvest. Brazil’s Agriculture Ministry initially estimated a 2024 harvest of 58.8 million bags, a projected 6.8% increase from 2023. However, in September, the estimate dropped to 54.79 million bags due to unfavorable weather. Projections indicate that the final numbers may decline even further by year-end.

Ongoing Drought and Its Impact on Future Crops

In many regions, such as Alfenas and Alta Mogiana, prolonged drought conditions and record high temperatures have exacerbated the challenges. These conditions have led to “stress flowering,” where trees overproduce leaves to compensate for damage, which diminishes the crop yield potential. Vicente Zotti, a coffee analyst from Franca, explained that certain farms went over four months without rain, leading to significant tree stress that may impact production into 2025.

Beyond Arabica, Espírito Santo’s Robusta crop has also been affected, as heavy rains and wind damage resulted in significant defoliation and a potential 30% drop in output for 2025. According to Brazilian coffee economist Marco Antonio Jacob, this year’s overall Robusta crop is already down by about 35% on average.

A Challenging Future for Brazilian Coffee Production

The Brazilian coffee sector is bracing for a fifth consecutive small harvest in the 2025/2026 cycle. Historical patterns, where high-yield years were followed by low-yield ones, may no longer hold due to the ongoing impact of 2021’s frost and persistent climate issues. The industry’s ability to return to pre-2021 yields remains uncertain, with experts suggesting that meaningful recovery might not come before 2026.

Arabica prices have seen volatility in response to these developments, reflecting global concerns about the future of coffee production in Brazil. With climate conditions increasingly unpredictable, Brazil’s coffee producers face significant obstacles in their efforts to restore stability to their crops.

In recent years, the specialty coffee sector, once synonymous with artisanal production and individuality, has moved towards an era marked by automation and consistency. This shift, driven by the need for efficiency and scalability, mirrors the very industrial practices that the sector initially resisted.

This trend signifies a shift from craft to consistency, as coffee companies adopt automation to maintain quality control across expanding global markets. Today’s specialty coffee brands are less focused on the hands-on craft that once defined them, prioritizing streamlined processes to ensure consistent flavor, texture, and quality with each cup. The drive toward uniformity not only reduces labor costs but also meets the demand for predictable results in each batch and cup served.

Automation’s Growing Role in Specialty Coffee

The automation wave has reshaped both coffee production and service. Many coffee chains and roasters have incorporated automated tampers, milk frothers, and batch brewers, which reduce human intervention and eliminate inconsistencies. For example, automated roasting systems like those by IMF and Loring are now common in coffee production, allowing roasters to reproduce consistent flavors with minimal direct oversight.

At the same time, coffee houses are increasingly using advanced brewing systems, enabling baristas to replicate intricate recipes for customers consistently, while minimizing manual errors. These systems have made it easier for cafés to expand and offer high-quality coffee without relying solely on skilled staff, an approach that aligns with economic shifts and labor shortages. By 2030, studies estimate that up to a quarter of the U.S. workforce might see significant changes or even job loss due to automation.

Evolving Consumer Expectations and Market Trends

For many consumers, consistency in taste and quality is now paramount. Recent research has shown that automation appeals to customers who value reliability in their coffee experience. Automated solutions in coffee production have helped address this by optimizing quality control from sourcing and roasting to the final brewed cup. As a result, even smaller roasters are beginning to implement automated systems to meet consumer expectations and remain competitive in an evolving marketplace.

Yet, this automation has also altered the type of coffee offered. The demand for microlots and experimental varieties has declined as buyers turn to more consistent, reliable specialty lots that guarantee uniform quality across batches. In fact, reports show a decline in microlot contracts over the past few years, with a shift towards bulk contracts that meet the need for dependability in larger operations.

Balancing Craft and Technology

Despite these industry changes, companies continue to use terms like “hand-roasted” and “artisan-brewed” in their branding, even as machines handle much of the production. This divergence between the marketed image of “artisan” coffee and the mechanized reality has raised questions about the future of the industry’s craft. According to industry experts, the skill set in specialty coffee is evolving from manual craftsmanship to programming and overseeing automated systems, preserving craft in a new form.

Some in the industry believe that as automation becomes the norm, a renewed interest in genuine craftsmanship may emerge, driven by consumers’ desire for authentic, hand-crafted experiences. This evolving dynamic between human artistry and machine consistency continues to define the specialty coffee market, leaving room for future shifts that could once again place human touch at the forefront of specialty coffee’s story.