Research Article
Monitoring the Evolution of Electricity Consumption Parameters in Mamou, Guinea, from 2020 to 2021
Issue:
Volume 14, Issue 1, March 2026
Pages:
1-6
Received:
19 December 2025
Accepted:
31 December 2025
Published:
30 January 2026
DOI:
10.11648/j.sjee.20261401.11
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Abstract: Accurate monitoring of electricity consumption is essential for the efficient operation and planning of power distribution systems, particularly in rapidly growing urban areas of developing countries. This article analyzes the evolution of electricity consumption parameters in the city of Mamou (Guinea) over the period 2020-2021, based on annual peak load statistics and energy consumption data for the main lines of the Guinean Electricity Company (EDG) for the years 2020 and 2021. The study aims to characterize consumption trends, load profiles, and factors influencing electricity demand. It analyzes the electricity consumption of the urban municipality of Mamou in order to understand and evaluate the demand for electrical energy in Mamou in order to highlight the capacity of the station in relation to the demand of the municipality in the future. The methodology relies on the statistical analysis of monthly consumption, active and reactive power demand, power factors, and current demand for the various feeders, supplemented by an interannual comparison. The results reveal a noticeable increase in electricity demand, reflecting population growth, urban expansion, and increased socio-economic activities. Seasonal variations in consumption are clearly observed, with higher demand during the dry season due to intensified commercial activities and residential energy use. The results highlight a significant variation in consumption between 2020 and 2021, marked by the impact of the COVID-19 pandemic in 2020 and a gradual resumption of activity in 2021. The analysis of peak demand indicates increasing stress on the existing distribution infrastructure, while power factor trends highlight the persistent presence of reactive power consumption in the network. Furthermore, the load factor values suggest suboptimal utilization of installed capacity, pointing to opportunities for improved demand-side management and reactive power compensation. The findings emphasize the importance of continuous monitoring of consumption parameters to support network optimization, loss reduction, and investment planning. This work provides useful insights for utilities and decision-makers seeking to enhance the reliability and efficiency of electricity supply in Mamou and other medium-sized cities in Guinea with similar characteristics.
Abstract: Accurate monitoring of electricity consumption is essential for the efficient operation and planning of power distribution systems, particularly in rapidly growing urban areas of developing countries. This article analyzes the evolution of electricity consumption parameters in the city of Mamou (Guinea) over the period 2020-2021, based on annual pe...
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,
Ansoumane Sakouvogui
