Nature and EnvironmentEco-at-Africa - The Environment MagazineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment08/27/2016August 27, 2016On eco@africa, we head to Rwanda where an orphanage is powering the solar revolution, see animal dung converted into clean energy and explore coastal erosion on a Germany island.https://p.dw.com/p/1JpCmAdvertisement