By Politico staff writer
A young Sierra Leonean Entrepreneur, Margaret Yainkain Mansaray has been shortlisted together with 14 other African innovators for the 2023 Africa Prize for Engineering Innovation, founded by the Royal Academy of Engineering.
The academy in a press release dated 23rd November 2022 stated that Mansaray had invented a non-electric cooking Smart Green Stove, which is said to reduce greenhouse gas emissions and health risks, thereby drastically limiting energy use by 70 percent.