Lesotho's electricity consumption in 2022 remains at a notably low level compared to the global average. With a per capita electricity consumption of around 398 kWh, this is almost nine times lower than the global average of 3412 kWh/person. The majority of Lesotho's electricity is generated from low-carbon sources, particularly hydroelectric power, which accounts for over half of the country's electricity mix. The reliance on fossil fuels is relatively minor, suggesting a commendable commitment to clean energy. However, the overall low level of electricity generation may hinder economic development, limit technological advancement, and impact the quality of life. Ensuring reliable and sustainable electricity could provide educational and health care benefits, driving socio-economic progress in the region.
Data sources used on this page include EIA, Ember and Enerdata. More about data sources →
Is Electricity Growing in Lesotho?
Despite an initial peak in 2010, electricity consumption in Lesotho has seen a gradual decline over the years, marking a worrying trend. The most recent data from 2022 shows a per capita consumption of 398 kWh, which is a decrease of 48 kWh from the 446 kWh recorded in 2010. Additionally, low-carbon electricity generation has dropped significantly by 136 kWh per person over the same period, from 346 kWh/person to 210 kWh/person. Such declines stress the need for strategic investments and policy interventions to reverse this trend and achieve growth in electricity consumption and generation, especially from clean energy sources.
Suggestions
To increase low-carbon electricity generation, Lesotho can draw inspiration from successful countries with similar geographic and climatic conditions. Investing in solar power, as seen in countries like South Africa and India, could be particularly promising given Lesotho's abundant sunlight. Solar energy generation in regions such as Texas and Germany highlights the potential benefits of harnessing solar power. Additionally, worldwide advancements in nuclear technology, as evidenced by the United States, China, and France, underscore the potential for nuclear energy to offer a stable, clean power supply. Lesotho should consider these models as frameworks for expanding its clean energy capacity.
History
The history of low-carbon electricity generation in Lesotho, predominantly through hydroelectric power, shows a period of growth through the early 2000s, then stagnation, and slight declines in recent years. From 2000 to 2010, hydroelectric output increased marginally. However, in 2011, there was a noticeable decline, a situation that repeated in 2019 and 2022. A sustained focus on maintaining, modernizing, and potentially expanding hydroelectric infrastructure could counteract these declines. Moreover, integrating new solar and nuclear capacity alongside these efforts can provide a more diverse and resilient energy mix for Lesotho's future.
