The Green Coffee Market in 2026: What the USDA Outlook Means for Tanzanian Coffee

At a glance

• USDA forecasts a record world crop of 189.7 million bags for 2026/27.
• Brazil is forecast at a record 71.9 million bags, led by an arabica rebound.
• World ending stocks are forecast to rise to 26.3 million bags, still below the long-term average.
• Tanzania is forecast at 1.6 million bags: 850,000 arabica and 750,000 robusta.
• Tanzanian coffee is priced as a differential to the futures markets.

Green coffee buyers have been through a difficult few years, with tight supplies and a volatile market. The USDA's July 2026 outlook describes a turn: a record world crop and stocks rebuilding for a second year. Here is what that outlook says, and what it means for buyers of Tanzanian coffee. We publish no prices; this is about the forces behind them.

What does the world outlook say?

The USDA forecasts world production for 2026/27 at a record 189.7 million 60-kg bags, 10.8 million more than the year before. The biggest driver is Brazil, forecast at a record 71.9 million bags, with arabica rebounding by 9.5 million bags to 47.5 million after five years of weather-hit crops. World ending stocks are forecast to rise for a second year, to 26.3 million bags, but to stay below the long-term average after falling by 15.5 million bags between 2020/21 and 2024/25.

Why does Brazil matter so much?

Brazil grows nearly 40% of the world's coffee and typically 40 to 50% of its arabica, according to the USDA. Its arabica trees alternate between high- and low-yielding years, and the weather in Minas Gerais remains the main indicator for the world market. Because Tanzanian arabica is priced as a differential to the New York futures market, a large Brazilian crop moves the base price of every Tanzanian lot, even though Tanzania's own harvest is unaffected.

What about Tanzania?

The USDA forecasts Tanzanian production at 1.6 million bags for 2026/27, up about 10%, as rehabilitated fields mature and good prices encourage investment: 850,000 bags of arabica and 750,000 of robusta. Exports are forecast at 1.41 million bags. In calendar 2025 the European Union bought far more Tanzanian green coffee than anyone else, followed by Japan, with the United States a growing market.

What should buyers do with this?

• Separate the two parts of the price: the futures base, driven by Brazil and Vietnam, and the Tanzanian differential, driven by the quality and availability of each lot.
• Book the lots you care most about early; good washed AA and peaberry are committed first, whatever the futures market does.
• Budget for compliance: EUDR data work for EU-bound coffee is a real cost from December 2026.
• Cup before you commit. A cheaper market is no reason to accept a weaker lot.

Outlooks are forecasts, and coffee forecasts change with the weather. We will update this guide as the USDA revises its numbers. For a quote, send us the grade and bag count you need and we will price specific lots against the market on the day.