The current state of electricity consumption in Namibia in 2023 shows that a significant portion, more than half, of the electricity is sourced through net imports, accounting for approximately 59% of the total. On the domestic front, low-carbon energy sources are responsible for nearly 40% of the electricity generation, with hydropower contributing around 28% and solar energy adding approximately 11%. This reliance on imported electricity suggests not only an opportunity but a necessity for Namibia to enhance and optimize its own clean energy generation capabilities. Increasing domestic generation, particularly from low-carbon sources, can ensure energy security and reduce reliance on external sources while also contributing to global efforts to mitigate climate change.
Is Electricity Growing in Namibia?
Electricity consumption per capita in Namibia has experienced a decrease over time. In 2023, per capita consumption was about 1,566 kWh, which marks a decline from the peak of 1,873 kWh recorded in 2014, showing a drop of more than 300 kWh. Alongside, low-carbon electricity generation has similarly decreased, with current levels at 624 kWh per person, down from the historical high of 934 kWh per person in 1991, also a decrease of over 300 kWh. These downward trends are concerning, indicating that Namibia is not only consuming less electricity compared to previous years but also generating less from low-carbon sources, which is a critical part of the global shift toward sustainable energy.
Suggestions
To bolster low-carbon electricity generation, Namibia can focus on expanding its existing solar capacity. Given its substantial solar resources, increasing solar energy generation is both practical and beneficial. Furthermore, Namibia can draw insights from regions excelling in certain low-carbon technologies. For instance, Nevada and California have achieved significant solar electricity generation at rates of 34% and 31%, respectively. Moreover, learning from countries like Denmark and Iowa, which have harnessed wind power effectively, can be advantageous as Namibia explores incorporating wind energy into its mix. While no data for nuclear energy is presently tied to Namibia, adopting this technology could be inspired by countries such as France and Slovakia, where nuclear energy accounts for more than 60% of the electricity mix.
History
Historically, Namibia's low-carbon electricity generation has largely depended on hydropower, with varying production over the years. In the late 1990s through the early 2000s, hydropower saw relatively minor fluctuations with small gains and losses. The years following 2010 witnessed further inconsistencies, but in 2020 there was a notable increase of 0.6 TWh from hydropower. In contrast, solar energy began to play a role only recently, with a modest increase of 0.3 TWh in 2019, marking an important step towards diversifying Namibia's clean energy portfolio. The varied history highlights the need for consistent investments and innovations in clean energy to ensure a sustainable and reliable supply moving forward.
