Kenya · Washed
Riakiberu AA
Roasted by Prolog Coffee
Kenyan AA from Riakiberu with bright currants, citrus, and juicy character.

From the roaster
History
We are excited to introduce this coffee to our line-up for the very first time. Sourced from Riakiberu Coffee Factory, part of the Kamacharia Farmers Cooperative Society in Murang’a County, this lot represents the work of over 1,500 dedicated smallholder farmers. Established in 1994, Riakiberu is thoughtfully managed by a committed team overseeing everything from grading and payments to farmer support—ensuring consistency, quality, and a strong community focus in every harvest. Grown at 1650 meters above sea level in rich red volcanic soils and a cool highland climate, the conditions here are ideal for producing Kenya’s signature bright, structured cup profile.
Specifications
country kenya
region murang’a county
producer riakiberu coffee factory
variety
ruiru 11, sl 28, batian
process
washed
altitude
1650 masl
tasting notes
currants, citrus, juicy
— Prolog Coffee
Context
Riakiberu AA comes from Prolog Coffee's sourcing in Kenya's Murang'a County, where the Riakiberu Coffee Factory produces this washed lot at 1650 masl. The washed process typically emphasizes clarity and brightness—qualities that align with the roaster's tasting profile of currants, citrus, and juicy character. These flavor descriptors suggest a coffee with both berry-forward sweetness and bright acidity, positioning it within the vibrant spectrum commonly found in high-quality Kenyan washed coffees. The AA grade indicates careful sorting and processing at the source, supporting the refined flavor expression Prolog has identified in the cup.
In the Encyclopedia
Frequently asked questions
Where is Riakiberu AA grown?
Riakiberu AA, roasted by Prolog Coffee, is sourced from Nyeri, Kenya.
What does Riakiberu AA taste like?
Expect tasting notes of currants, citrus, and juicy.
How is Riakiberu AA processed?
Riakiberu AA uses the Washed process.
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Last verified: June 27, 2026 · Browse all beans.