Sustainable Economic Load Dispatch Integrating Renewable Energy for Multi-Load Systems

Abstract

The growing adoption of renewable energy in power networks calls for effective strategies to manage economic load dispatch (ELD) sustainably. This study introduces an innovative approach to Sustainable Economic Load Dispatch (SELD) by integrating multiple renewable sources, such as solar and wind energy, into a system serving diverse loads. The proposed method utilizes the Botox Optimization Algorithm (BOA), a nature-inspired metaheuristic, to enhance power distribution while reducing operational expenses and environmental impact. BOA efficiently tackles challenges related to fluctuations and unpredictability in renewable energy by improving solution accuracy and dynamically balancing load demand. The model incorporates key system constraints, including power equilibrium and generation limits, ensuring steady and optimized performance. A comparative assessment against conventional and advanced optimization methods highlights BOA’s effectiveness in cutting costs and maximizing renewable energy penetration. Findings demonstrate that the proposed SELD framework offers a resilient and adaptable approach for managing energy in smart grids and microgrid systems. This research supports the shift toward a cost-efficient, environmentally friendly, and reliable power infrastructure.