How Papua New Guinea Coffee Is Washed Processed

Published: Oct 14, 2026 Author: World Gafei Last Updated: Oct/14/2026 84 views

Learn how over 75% of PNG’s specialty coffee is produced using traditional washed processing at high altitudes, creating bright, fruity profiles.

In the rugged highlands of Papua New Guinea, over three-quarters of the country’s coffee is grown on tiny, often isolated farms carved from dense forest. These smallholders face immense logistical challenges—getting fertilizers or pesticides to their remote plots is expensive and unreliable. Yet despite these hurdles, they produce some of the world’s most distinctive specialty coffee, thanks largely to one key factor: how the coffee is processed. So how exactly is most of Papua New Guinea’s coffee processed, and what does that mean for the cup?

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