Nature and EnvironmentTunisiaHeating with Tunisian olive oil harvest waste02:22This browser does not support the video element.Nature and EnvironmentTunisiaSasha Gankin03/09/2023March 9, 2023Tunisia is one of the biggest olive oil producers in the world. Now one company has found a way to use the considerable leftover biomass from making the oil by turning it into heating briquettes.Copy linkAdvertisement