What is chaff?
Chaff is the dry, papery outer skin of a coffee bean that naturally separates during roasting. In traditional roasting methods, it often burns on the beans, leaving behind a bitter, burnt taste.
At Gigawatt, we remove the chaff during our air roasting process, ensuring a cleaner, smoother, and more flavorful cup of coffee.

FAQ
Where is Wahgi Valley located?
Wahgi Valley is in the Western Highlands of Papua New Guinea, a region known for producing some of the country’s highest-quality coffees due to its fertile volcanic soil and ideal growing climate.
What is natural process coffee?
Natural process coffee is dried inside the coffee cherry after harvest. The whole cherries are spread out under the sun, allowing the fruit’s natural sugars to infuse the beans. This traditional method enhances sweetness and produces a smooth, full-bodied cup.
What makes Wahgi Valley Papua New Guinea coffee unique?
Wahgi Valley’s high elevation, volcanic soil, and natural processing method combine to produce a coffee known for its clean, balanced flavor and smooth finish.