China bets on molten salt and CO2 to help meet its power needs

AI Summary

China is building the Ruitan project, described as the first utility-scale power plant combining supercritical carbon dioxide generation with large-scale molten-salt energy storage. Located at a coal-fired plant in Yantai, the project aims to reduce energy waste and improve grid stability.

China has begun building the world’s first utility-scale power plant combining two emerging technologies: supercritical carbon dioxide (CO2) generation and large-scale molten salt energy storage. The Ruitan project, under construction at a coal-fired power station in Yantai in eastern China’s Shandong province, is intended to demonstrate how combining these technologies can reduce energy wastage and improve the stability of the electrical grid. Electricity produced when demand is low is stored...