Nature and EnvironmentEco-Prison in the CaribbeanTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment05/12/2017May 12, 2017Green energy and prisons aren't exactly two ideas that appear to fit naturally together. But inmates at a jail on the Caribbean island of Grenada are learning how to turn dung into energy as part of their rehabilitation.https://p.dw.com/p/2ct9tAdvertisement