“…This Special Issue presents a collection of 10 rigorously researched papers that delve into the opportunities and challenges within the energy industry's industry chain, supply chain, and value chain. Highlighting the pivotal moment facing the energy sector, driven by the rapid transition towards renewable sources [1][2][3], evolution of the digital economy [3,4], and the pressing demand for sustainable, low-carbon energy solutions [3,5,6], market optimization and integration [7,8], technological innovation and diffusion [6,9], regional and international cooperations [4,5], and environmental governance and regulations [10], this issue contributes to the discourse on navigating the complexities of modern energy systems. It offers insights into leveraging digital transformation for sustainable development, underscoring the integral role of innovative approaches in advancing the global energy transition.…”