Women entrepreneurs can make an important contribution to economic development in Africa. In Ghana, for example, 46.4 percent of companies are in the hands of women. However, most of these companies are small one-woman companies, while only nine percent of all African start-ups are run by women. What can be done to better support women? We spoke with 27-year-old Oleado Osoka, CEO Ghana of the German/African energy supplier Daystar Power.