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Resource and geospatial diversity could mitigate climate-induced risks in Africa’s power systems

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Hydropower will have an essential role in meeting the growing energy needs in Africa. Fully interconnecting the African power pools could reduce climate-induced changes in usable hydropower capacity and decrease variability in the electricity supply. Integrating renewables could further increase the adaptability of the power pools to climate change.

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Fig. 1: Mean relative changes in annual normalized usable hydropower capacity at the power plant, country and power pool levels for RCP 4.5.

References

  1. Access to Electricity (International Energy Agency, 2022); https://go.nature.com/3OwanIGA report that illustrates Africa’s electricity access.

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  4. Falchetta, G. et al. Hydropower dependency and climate change in sub-Saharan Africa: a nexus framework and evidence-based review. J. Clean. Prod. 231, 1399–1417 (2019). A review article that presents the dependence of sub-Saharan Africa on hydropower.

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This is a summary of: Cáceres, A. L. et al. Potential hydropower contribution to mitigate climate risk and build resilience in Africa. Nat. Clim. Change https://doi.org/10.1038/s41558-022-01413-6 (2022).

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Resource and geospatial diversity could mitigate climate-induced risks in Africa’s power systems. Nat. Clim. Chang. 12, 710–711 (2022). https://doi.org/10.1038/s41558-022-01417-2

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