The installed capacity of new energy storage has exceeded 12 million kilowatts nationwide, and more than ten provinces are carrying out pilot demonstrations   Energy storage is the key technology and basic reserve to promote the large-scale development and consumption of new energy and improve the safe and stable operation of the power system. At the press conference held by the State Council Information Office today, Liu Mingyang, head of the Electric Power Department of the National Energy Administration, introduced that in recent years, my country's new energy storage has developed rapidly, and the installed capacity has grown rapidly. As of the end of May, the installed capacity of new energy storage has exceeded 12 million kilowatts, and the emphasis on new energy storage continues to increase across the country.   At present, more than ten provinces are carrying out pilot demonstrations of new energy storage, driving the rapid development of various technical routes such as lithium-ion batteries, liquid flow batteries, and compressed air energy storage, and the related industrial chain system is also constantly improving.