Ana, 32, loves going to the movies, is keen on theatre and takes regular yoga lessons. However, during the Covid pandemic she quit the frenzy of Madrid to settle in a remote village in Extremadura , a large Spanish rural area, bordering Portugal.

Biochar and compost are of interest to agriculture. Particularly, when it comes to meet the goal of reducing mineral fertilisers and chemicals use.

The Swedish environmental engineer Edward Soméus invented in the early ’80s a CO 2 free technology, abiding by the 3R principles: Recycle-Reduce-Reuse, to manufacture a natural fertiliser called biochar .