Nature and EnvironmentToilets for green gas To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment12/30/2016December 30, 2016A Ugandan school is reducing its fuel costs – and its impact on endangered forests – with a biolatrine that turns human waste into biogas. And the clean new toilet also improves student health.https://p.dw.com/p/2V24eAdvertisement