African countries accounted for about 3% of the electricity generated globally in 2022

About 28,844 TWh of electricity was generated globally in 2022. Driven by industrial growth and large populations in countries like China and India, Asian countries collectively accounted for 56%. North America and Europe followed, with 5,432 TWh and 4,731 TWh, respectively.

Africa generated less than 900 TWh, with key contributions from South Africa and Egypt. Oceania, primarily led by Australia, produced 330 TWh.

Source:

Our World in Data

Period:

2022
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Nigeria’s renewable energy capacity held steady at 2.1–2.3 GW from 2015 to 2021, then surged from 2022 onward
  • Nigeria’s renewable energy capacity grew from 2.1 GW in 2015 to 3.7 GW in 2024.
  • This represents a 76% increase over the decade.
  • The compound annual growth rate (CAGR) was 5.7% between 2015 and 2024.
  • From 2015 to 2020, capacity was stagnant at around 2.2 GW.
  • The biggest growth year was 2022, with a sharp 34.9% increase.
  • Capacity stagnated in 2023 at 3.1 GW before climbing again in 2024.
  • Nigeria’s renewable growth remains modest compared to its population size and energy demand.
From 2015 to 2024, Morocco's renewable capacity grew from 2.4 GW to 4.0 GW, a 67% increase
  • Morocco’s renewable energy capacity grew from 2.4 GW in 2015 to 4.0 GW in 2024.
  • This represents a 67% increase over the decade.
  • The compound annual growth rate (CAGR) was 5.3% between 2015 and 2024.
  • Capacity was stagnant at 2.4 GW from 2015 to 2017 before growth resumed.
  • The biggest single-year increase happened in 2022, with a 13.7% jump.
  • Capacity additions slowed in 2023 (3.7 GW) and 2024 (4.0 GW).
From 2015 to 2024, South Africa's renewable energy capacity more than tripled, from 3.4 GW to 13.5 GW
  • South Africa’s renewable energy capacity grew from 3.4 GW in 2015 to 13.5 GW in 2024.
  • The country recorded a CAGR of 14.7% over the period.
  • The biggest annual growth was in 2016, when capacity surged by 49.2%.
  • Stagnation occurred in 2021 (0.8% growth) and 2023 (0.0%), reflecting project delays or policy issues.
  • The most recent increase was in 2024, when capacity rose to 13.5 GW, showing renewed momentum.
  • South Africa’s renewable energy capacity is more than three times Nigeria’s 3.7 GW in 2024.
From 2015 to 2024, Kenya's renewable capacity almost doubled, increasing from 1.6 GW to 3.1 GW
  • Kenya’s renewable energy capacity grew from 1.6 GW in 2015 to 3.1 GW in 2024.
  • This represents a near doubling of capacity in less than a decade.
  • The compound annual growth rate (CAGR) was 6.9% between 2015 and 2024.
  • The largest single-year jump came in 2016 with a 23.2% increase.
  • Kenya faced a setback in 2021 when capacity dipped by -8.6%.
  • A strong rebound occurred in 2022 (+15.5%), reaffirming momentum.
In 2024, Egypt’s renewable capacity reached 11.8 GW, up 5.6 GW from 2015
  • Egypt’s renewable capacity grew from 6.2 GW in 2015 to 11.8 GW in 2024.
  • This represents a net increase of 5.6 GW over the decade.
  • Egypt recorded a 6.5% compound annual growth rate (CAGR) from 2015 to 2024.
  • Between 2015 and 2019, growth was very slow, with capacity almost flat.
  • The turning point came in 2020, when expansion began to pick up pace.
  • The largest jump occurred in 2022, with a 26.3% year-over-year increase.
  • By 2024, Egypt’s renewable capacity was more than three times Nigeria’s 2024 level of 3.7 GW.
Ethiopia’s renewable energy capacity grew at an 8.6% compound annual rate from 2015 to 2024
  • Ethiopia’s renewable capacity grew from 2.6 GW in 2015 to 6.0 GW in 2024.
  • The country achieved an 8.6% compound annual growth rate over this period.
  • Ethiopia’s capacity is higher than Nigeria’s 3.7 GW in 2024, despite Nigeria’s larger economy.
  • The biggest surge occurred in 2017, with a 64.9% year-over-year increase.
  • Growth was steady but modest between 2017 and 2021, averaging small annual increments.
  • A slight dip occurred in 2023, but Ethiopia recovered to 6.0 GW in 2024.
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