Research on China's re-electrification technology recognition

At present, the world is in the historical transformation period of global cooperation, sharing and integration, and driving a new era of electrification level. The energy structure is accelerating to evolve toward low carbon and the level of cleanliness of energy supply and consumption has increased significantly. Energy efficiency continues to increase. As is known to all that energy transformation is a social system engineering, whose fundamental task is to build a clean, low-carbon new energy system. The fundamental way is re-electrification. As a new concept, re-electrification has not yet obtained a lot of research results, and has not received extensive attention from foreign scholars. In this paper, electrification-related technologies were identified and screened, a re-electrification technology selection model was built based on DEMATEL method, which has certain significance for the subsequent advancement of re-electrification.