Ever thought your pizza oven or home heater could run on olive waste? In Tunisia, a startup called Bioheat is turning leftover olive paste into clean-burning briquettes. This means less smoke, lower heating bills, and a cozy home—even when gas runs short. Local businesses are loving it: guesthouses save money, and pizza shops say the briquettes add a unique flavor! It's a win for your wallet and the planet, especially where traditional firewood is hard to get or pricey. #CleanEnergy #MoneyHacks #EcoFriendly #StartupStories #LifeHacks #Business