大象传媒

Former UN Secretary-General Kofi Annan and singer and song-writer Bob Geldof call on governments and international organisations to invest more in the continent's energy sector. They represent the Africa Progress Panel, a group that advocates for sustainable development on the continent. They have been telling Nuala McGovern why this is so important.

(Picture credit: Kofi Annan - Getty Images; Bob Geldof - AFP)