Rainergy creates sustainable energy out of pouring rain. The device consists of four main parts: a rain collector, water tank, electricity generator and battery. The energy is then stored in the battery, helping relieve pressure on power grids, and allowing yet another option for access to power for underserved communities.
Chanouf Farm-Biofire is a farm that grows pears and olives in Tunisia. To diversify its sources of income, the company has created an agro-forestry waste recycling unit. By promoting biomass waste, it manufactures high performance, ecological, and cheap fuel briquettes and charcoal.