Nature and EnvironmentEco India - The Environment MagazineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment04/12/2019April 12, 2019How can we make buildings more sustainable? An Indian organization shows how to use regional building materials and, in Germany, a team of researchers studies how concrete house facades can generate energy.https://p.dw.com/p/3GZy2Advertisement