IAEA Announces Nuclear Science Initiative to Safeguard Costa Rica’s Tarrazú Coffee
Dubai, August 19, 2025 (Qahwa World) – The International Atomic Energy Agency (IAEA) ⚛️ has officially announced a new initiative to protect Costa Rica’s world-renowned Tarrazú coffee. In a post shared on its official X account (formerly Twitter), the IAEA released a video explaining how nuclear science is being applied to authenticate coffee origins and shield this premium product from fraud.
The video highlights the journey of a single coffee bean, from the rain and soil that shaped it to the laboratory techniques that reveal its unique “fingerprint.” Through these methods, scientists at the University of Costa Rica are building a geographic database that will certify the authenticity of Tarrazú coffee and help preserve its global prestige.
Backed by #Atoms4Food
The initiative forms part of #Atoms4Food, a joint program of the IAEA and the Food and Agriculture Organization of the United Nations (FAO). By applying nuclear and related techniques, laboratories worldwide will be able to verify the geographical origin of coffee beans with high precision. This provides coffee drinkers with the assurance that every cup of Tarrazú reflects the authenticity of its heritage.
Protecting Farmers and Consumers
For Costa Rican farmers, safeguarding authenticity means protecting livelihoods. Tarrazú coffee commands premium prices in international markets, and this project ensures that its reputation remains untarnished by fraud. At the same time, consumers benefit from greater confidence in the integrity of what they buy.
A Track Record in Coffee Authentication
This is not the first time the IAEA has engaged with coffee. Since 2019, the Agency, together with FAO, has led international research projects applying stable isotope techniques to combat fraud in high-value foods, including rice, honey, and coffee.
Earlier studies used nuclear methods to distinguish Jamaican Blue Mountain coffee from imitations, and IAEA-led radiocarbon intercomparison exercises demonstrated how laboratories across Europe and Latin America could reliably verify coffee origins. The Tarrazú project builds directly on this scientific foundation, making nuclear science an everyday guardian of authenticity.
Every Sip Tells a Story
“By assessing the fingerprint of coffee, we can prove its authenticity,” the IAEA video explains. With nuclear science now protecting Tarrazú, every sip carries more than flavor—it carries a story of tradition, science, and trust, safeguarded for future generations.
📌 Summary:
The IAEA announced on its official X account a new initiative to protect Costa Rica’s Tarrazú coffee through nuclear science. Backed by FAO under #Atoms4Food, the project authenticates coffee origins, strengthens consumer trust, safeguards farmers’ incomes, and builds on years of IAEA-led research into food fraud prevention.
