As of 2022, electricity consumption in Botswana relies heavily on fossil energy, with more than half of the electricity being generated from coal at around 59%. Additionally, Botswana imports quite a significant portion of its electricity, nearly 39%, which indicates a lack of self-sufficiency. Low-carbon or clean energy sources, such as wind, solar, or nuclear, have not made a notable impact yet, contributing close to none of the total electricity consumption. This dependency on fossil fuels not only poses a challenge for sustainability but also contributes to climate change and air pollution.
To enhance low-carbon electricity generation, Botswana can draw inspiration from successful nations. For instance, France and Slovakia effectively utilize nuclear energy, generating 67% and 60% of their electricity respectively, proving that nuclear energy can be a reliable and large-scale energy solution. Similarly, Denmark and Uruguay have successfully harnessed wind power, contributing about 61% and 36% of their electricity production. Botswana can consider developing both nuclear and wind energy projects to diversify and clean up its electricity mix. Learning from these countries, investments in nuclear infrastructure and wind farms could be advantageous strategies.
Historically, Botswana's progress in low-carbon electricity generation has been negligible. From 2012 to 2022, there were no significant developments in solar power, with no increase in solar electricity generation over this entire period. This decade-long stagnation highlights the urgent need for a strategic pivot towards developing green energy infrastructure. Given the technological advancements and declining costs of solar power, implementing solar projects starting now could dramatically shift the country's electricity landscape towards a more sustainable future.