As climate experts warn we must shift away from using fossil fuels, entrepreneurs around the world are making renewable alternatives from unwanted fruits, vegetables, and more. Now, old food is being used to heat homes, electrify city streets, and power entire villages. Intro: (00:00) Vegetable Biogas (00:47) Coconut Briquettes (5:36) Argentinian Biologs (11:17) Tofu Biogas (18:59) MORE WORLD WIDE WASTE VIDEOS: Sewers Are Clogged Everywhere. Can Robots Help Clean Them? | World Wide Waste | Insider Business youtu.be/CLGECtXRz3A How People Profit Off Pineapple Scraps | World Wide Waste | Insider Business youtu.be/Ustm5PQpl5Q Most Ocean Plastic Flows From Rivers. Can Giant Trash Barriers Stop It? | World Wide Waste youtu.be/L8pEdHzQcik ------------------------------------------------------ #FoodWaste #WorldWideWaste #InsiderBusiness Business Insider tells you all you need to know about business, finance, tech, retail, and more. Visit our homepage for the top...