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Voltage in Bolivia

Last Updated: 01 November 2021


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Power Quality in Bolivia

In recent years, Bolivia, a landlocked country in South America, has made significant strides in improving its electricity supply network. The country has implemented various initiatives to enhance access to electricity and increase the network’s reliability, benefiting both urban and rural areas. However, with ever-growing demand, power outages and voltage fluctuations persist, particularly during extreme weather conditions or due to infrastructure equipment failures.

Power Sector in Bolivia

The electricity sector in Bolivia is overseen by the state-owned company Empresa Nacional de Electricidad (ENDE), which is responsible for electricity generation, transmission, and distribution. ENDE has been working to expand the electricity infrastructure and improve the network’s overall performance.

Access to electricity has dramatically improved in Bolivia, with the government implementing electrification programs to connect remote and underserved areas. According to the World Bank, the electrification rate in Bolivia increased from approximately 73% in 2000 to around 97% in 2019. This significant progress highlights the government’s commitment to ensuring widespread access to electricity for its population.

The reliability of the electricity supply network in Bolivia has also seen improvements. ENDE has invested in upgrading transmission and distribution infrastructure, including constructing new substations and power lines. These investments have helped to reduce technical losses, enhance grid stability, and minimize power outages.

However, challenges remain in ensuring uninterrupted electricity supply throughout the country. Bolivia’s rugged terrain and geographical diversity present unique difficulties in extending electricity infrastructure to remote regions. The mountainous terrain and vast distances make maintenance and repairs more challenging, leading to occasional disruptions in power supply.

The government and ENDE have been implementing strategies to increase generation capacity and diversify the energy mix to address these challenges. Bolivia has significant natural resources, including hydroelectric potential, which the government has tapped into for electricity generation. Large hydroelectric projects, such as the Misicuni and Rositas dams, have been developed to increase the country’s renewable energy capacity.

Additionally, Bolivia has been exploring other renewable energy sources, such as solar and wind power, to diversify its energy mix and reduce reliance on fossil fuels. The government has implemented programs and incentives to promote investment in renewable energy projects and encourage private sector participation.

Despite these efforts, occasional power outages, particularly during extreme weather conditions or equipment failures, may still occur. The government and ENDE continue to work towards improving the resilience of the electricity supply network and minimizing disruptions.


In conclusion, Bolivia has made significant progress in improving its electricity supply network, expanding access to electricity, and increasing the reliability of the grid. Efforts to upgrade infrastructure, invest in renewable energy sources, and extend electricity access to remote areas have contributed to these positive outcomes. However, further investments and ongoing maintenance will be crucial to ensure a reliable and sustainable electricity supply network across the diverse landscapes of Bolivia.

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All mains powered equipment requires a supply which is maintained within certain limits. Too low and the equipment will malfunction, too high and the equipment could be serious damaged. In many developed and developing economies, power demand is outstripping supply, giving rise to large voltage swings, surges and brownouts in the supply.

Whatever your national or international power supply requirements, Sinalda (UK) can ensure your equipment receives the power it needs to operate efficiently and without interruption. To learn more about Sinalda (UK) and  the power protection solutions we offer please check-out the links below:

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