Aridité Prospèr is an NGO based in Zinder, Niger. It works amongst other things with the dissemination of solar cooking techniques. The organisation has trained carpenters in Niamey and Zinder in the production of Dierkx model solar box cookers. It has also developed other cookers and dryers for larger-scale food processing.
To order cookers in Niamey, please contact the carpenter Rabiou Abdoulaye, at the village artisanale Wadata. To order cookers in Zinder, please contact the carpenters Rabiou and Hamissou Yaou, in Sabon Gari, Zinder.