Cup Engineering

The scan

What's new in coffee

Industry news, published research, notable bean releases and equipment launches, gathered by a weekly scan and ranked by how much they should change what you do at the brew bar. Highlighted cards are the must-reads.

Week of Sep 5, 2026

3 items
BeansDaily Coffee News· Aug 26, 2026T4 · Press

Best of Congo Cooperatives puts 14 traceable DRC microlots up for auction 1-3 September

The 2026 Best of Congo Cooperatives program offers 32 coffees from eastern Democratic Republic of Congo: 14 international-winner microlots sold on the M-Cultivo auction platform from 1 to 3 September, plus 18 national winners on an offer sheet. Auction lots run from 86 to 300 kg with bids opening at $13 per kg ($5.90 per lb), and the catalogue spans fully washed, natural and anaerobic-fermentation lots, several produced by women's groups.

Why it matters: Congo remains one of the least-seen East African origins on roaster menus; lots bought here will surface as single origins in October to November, so it is a chance to taste Kivu coffees outside the usual Rwanda and Burundi rotation.

Published Aug 26, 2026 · collected Sep 5, 2026

BeansPerfect Daily GrindT4 · Press

Non-Gesha varieties are taking Cup of Excellence top spots even as Gesha dominates barista stages

Perfect Daily Grind reviews the 2026 competition season and finds a split: most finalists at the 2025 World Barista Championship and 2026 World Brewers Cup still used Gesha (often blended with other varieties), but at Cup of Excellence the winners were a Bernardina at Finca La Esperanza in El Salvador (91.95 points), a Parainema in Honduras and a washed Java in Costa Rica. Gesha still holds the most category titles overall, but locally adapted and landrace varieties are beating it on the cupping table.

Why it matters: If you buy competition lots, Bernardina, Parainema and Java are now the varieties to try; they cup at Gesha level and sell for far less at auction.

Publication date unknown · collected Sep 5, 2026

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