U.S. Embassy Partners with Fulbright Scholar to Showcase how Efficient Cook Stoves Reduce Pollution, Save Fuel Addis Ababa, Ethiopia, August 7, 2018: The U.S. Embassy in Addis Ababa partnered with U.S. Fulbright Scholar, Professor Tsegaye Nega, to host a demonstration event to showcase efficient cook stoves that can eliminate more than 95% of indoor air …