The Covid-19 (Coronavirus) outbreak has had a global impact on the World Economy. The Energy Sector is in deep crises and oil-dependent Mono-Economies, like Nigeria are hit the most. The impact of the virus on the Energy Sector is still evolving, thereby requiring constant reviewing of events and developing strategies to revive the sector and economy as a whole. This non-technical article provides an overview of events, the effects on Nigeria’s Energy Sector and expectations.