17/02/2026
This year, we attend to the Coffee Science & Education Summit .coffee.excellence.center
It was super interesting! 🙏🏽 One topic that really stayed with me was the search for new coffee varieties able to produce under the pressure of a changing climate, presented by Dr. Aaron Davis.
…we kept coming back to the same element: 💦 water!
“Under most conventional farming conditions, producing 1 kg of green coffee can require up to 500 litres of water.”
500 litres??? 😳
That’s around six bathtubs 🛁👀 for one kilo of green coffee.
A number that honestly didn’t fit into my mind. And of course, it brought up the uncomfortable question:
Are we doing things differently?
And I wanted to know precisely.
I called my uncle, and we started analysing our own water use at origin.
We calculate 🧮💧
Today, our farm and post-harvest processes require 0 litres of GROUNDWATER.
For our washed process and float sorting, we use around 5,6 L of water per kg of green coffee. RAINWATER that we collect, recycle, and filter through a simple homemade sand system.
It was great to have a space where people from very different corners of the coffee world come together, not only to celebrate coffee, but to ask the uncomfortable questions around it. To openly discuss the bigger challenges we are facing across the entire supply chain.
Gracias! 🤗
.du.cafe
Being conscious of our choices moves us forward.
It reminds us that even within a complex global system, small, deliberate decisions matter.
Remember, you make the difference!
☕️💧