Digital twin role for sustainable and resilient renewable power plants: A systematic literature review

Transitioning to sustainable and resilient energy generation presents challenges in optimizing resource and storage utilization, reducing operational costs, and addressing environmental impacts within renewable energy power plants. The shift away from fossil fuels in the energy sector requires innovative solutions to enhance sustainability and resilience. This study aims to explore the role of Digital Twin (DT) technology - a digital replica of a physical object or process with bidirectional communication - in promoting sustainability within power plants, an area that remains underexplored. Using a Sytematic Literature Review (SLR) of 61 peerreviewed papers, this research examines six key categories of DT application: predictive analysis, performance optimization, risk assessment, model evaluation, process traceability, and human-machine interaction. The findings indicate that DT holds significant potential to improve power plant sustainability by enabling cost reductions, optimizing energy usage, and minimizing environmental impact through waste reduction and carbon emission management. This study underscores DT's importance in supporting the energy sector's transition towards sustainable practices and enhancing the resilience of renewable energy systems.