Like many petrostates, Nigeria, Africa’s biggest oil exporter, is aware that demand for petroleum may one-day fall victim to solar

Africa’s second-biggest oil exporter, Angola, is set to expand its commodity mix into gold, Diamantino Azevedo, the country’s

The Ghanaian government has proposed to spend $13.9 billion (62 billion Ghana cedis) about N4.2 trillion in its 2018 fiscal year,