ACCRA, Ghana — Energy rationing is popularly nicknamed “dum-sor,” or “on-off” in Ghana, an expression that people use to talk about the country’s frequent power outages. This is a challenge faced by countries across the region — sub-Saharan Africa loses 2.1% of gross domestic product from blackouts alone — and across the developing world.
While the lack of a consistent electricity supply is one of Ghana’s largest economic challenges, the truth is that the country has made progress in increasing access to energy. Today, about 75% of the country is connected to the national electricity grid. This is significantly higher than the regional average: only one in three people in sub-Saharan Africa has access to electricity.