Top 10 African countries with most reliable electricity supply

Across Africa, a select number of countries are distinguished for their consistent achievement of high electricity access rates.

These nations share a combination of dedicated infrastructure investment, a variety of energy sources (often incorporating gas or renewable energy), and policies that emphasize national grid connectivity.

Although the access rate serves as a valuable indicator of stable supply, it is crucial to acknowledge the persistent challenges, especially in addressing the disparity between urban and rural connectivity.

The leading four countries have reached near-universal or complete electrification, reflecting decades of consistent and strategic state investment.

Egypt
At the forefront, Egypt boasts nearly 100% electricity access. This near-universal coverage is the result of extensive grid expansion and a diverse array of generation sources, including hydro, thermal, and natural gas. Continuous state-level investment in transmission and distribution infrastructure has been instrumental in sustaining this high access rate.

Morocco
On par with Egypt, Morocco also achieves 100% electrification, serving both rural and urban communities. The nation’s success is reinforced by its proactive approach to enhancing its renewable energy capacity, particularly in solar and wind, as part of its ambitious national energy strategies.

Tunisia
Tunisia ranks third with 100% national electricity access. Traditionally, the country has depended significantly on natural gas for electricity generation; however, recent policies have started to incorporate more renewable energy into its mix to improve sustainability and energy security.

Algeria
Just below perfection, Algeria reports an electricity access rate of approximately 99.8%. The nation sources about 6% of its electricity from natural gas, coupled with ongoing grid maintenance and expansion, which contributes to a highly reliable supply across its population centers.

Gabon
Moving into Central Africa, Gabon stands out with an electricity-access rate of about 91.6% overall. While nearly 99% of urban dwellers are connected, rural access remains a challenge. Gabon’s energy mix includes hydropower and natural gas, with strategic use of these resources keeping urban electricity supply relatively stable.

Ghana
In West Africa, Ghana’s reported access is around 85.9% nationally. The country has gradually expanded its grid footprint over decades of investment, particularly around urban and semi-urban zones (urban access approx 94%). Ghana relies on a mixture of hydropower, thermal (gas and oil), and other generation sources.

South Africa
South Africa remains one of Africa’s most structured energy markets with an official access rate of around 84.4%. Despite chronic issues like aging infrastructure and rolling blackouts (known as load shedding), its large-scale generation capacity (historically coal-based, now adding renewables) and comprehensive regulatory frameworks keep it among the most electrified nations.

Botswana
Botswana shows moderate overall electricity access at about 72%. Urban connectivity is significantly higher approx 91% than rural. The country is pushing toward expanded access through grid extension and increased use of renewables (wind, solar). Its relatively small population helps make stable supply more achievable in connected areas.

Kenya
Kenya has made significant progress in East Africa, with the latest data suggesting electricity access of around 71%. Its energy mix is highly diversified, including a substantial component of geothermal, hydropower, wind, and solar—a portfolio that helps mitigate supply risks. Continued investment in rural electrification and mini-grid development is key to further progress.

Senegal
Rounding out the top ten, Senegal often appears in assessments around 70% national access. Senegal has pursued a mix of conventional generation combined with growing solar and wind investments as part of its efforts to modernize and expand its grid. Prioritizing grid extension in key population centers supports supply stability for a growing share of the population.