Engineering Assessment of Wind Energy Potential and Grid Integration in South Africa

• Dr. Thabo Mokoena

  School of Electrical and Information Engineering University of the Witwatersrand, South Africa

  Author

South Africa faces persistent energy challenges driven by aging infrastructure, increasing electricity demand, and reliance on fossil fuels. Wind energy has emerged as a strategic renewable resource capable of enhancing energy security and supporting climate commitments. This study evaluates the wind energy potential across selected regions of South Africa and assesses engineering challenges related to grid integration. Using meteorological data, power density analysis, and grid performance indicators, the research identifies optimal locations for wind farm development and examines technical constraints such as intermittency, voltage stability, and transmission capacity. The findings highlight the critical role of engineering solutions, including energy storage and smart grid technologies, in enabling large-scale wind energy deployment.

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