@ekaitz_zarraga Ha, that's a bit tricky then. I guess it'd help if you had at least one other Guixer (or GNU friend). With a core of two and a bit of determination and patience, I'm sure other friends would join you over time. Have you thought of reaching out to local schools/universities? Or perhaps widening the angle a bit, e.g. sustainable computing... I know, sorry, you must have thought of all this already, I was just thinking out loud. Wish you good luck, keep me posted!