Nature and EnvironmentAfricaCutting costs for the climateTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentAfrica09/28/2017September 28, 2017Industry guzzles over one third of Tunisia's energy supply. The country has to import most of its power, which makes it expensive. Slowly but surely, the sector is switching to more energy-efficient technology. https://p.dw.com/p/2kujIAdvertisement