How Ghana is producing energy out of pure waste | Science Unlocked 2.0

In Ghana, at the Waste2Energy facility, Favour gets her hands dirty to turn waste into clean energy. 00:00 — Ghana's 12,000-ton daily waste problem explained 00:48 — Why open burning is dangerous and widespread in Ghana 01:10 — Inside the waste sorting facility: organics versus plastics 02:46 — How plastic waste becomes fuel oil through pyrolysis 03:09 — Turning food waste into biogas: the shredding and feeding process 04:29 — What is anaerobic digestion and how does it differ from composting? 07:14 — Inside the digester: measuring methane quality and gas output 08:53 — Can this model be scaled across Ghana and Africa? 10:51 — Testing the electricity: charging a phone with waste-generated power Enjoyed this video? Check out more on our channel: Join the conversation of our latest Street Debates : https://www.youtube.com/show/VLPLKkuo... Are you crazy about Science? Then you don’t wanna miss THIS! :    • I made plastic that melts in nature — here...   Find all our latest videos here! :    / @dwthe77percent   ----- #DWAfrica #the77percent ----- 77 percent of Africans are younger than 35. Africa's youth holds the key to shaping the continent’s future. On our platforms we share their stories, their dreams and their challenges. Are you part of the 77 percent? Join the debate here on YouTube, and on the following platforms: facebook.com/dw.africa instagram.com/dw_the77percent dw.com/77 dw.com/africa