山东：54座储能电站参与电力现货交易 总容量达689.9万千瓦

Group 1 - The core point of the articles highlights the significant growth of new energy and energy storage capacity in Shandong, with the total installed capacity of new energy reaching 10.045 million kilowatts, marking a historic milestone [1] - During the 14th Five-Year Plan period, Shandong's new energy capacity is expected to grow at an annual rate of 25%, reaching a total installed capacity of 125 million kilowatts, which will account for 50% of the total installed capacity [1] - The State Grid Shandong Electric Power Company has completed 271 independent energy storage connection studies, totaling 44.79 million kilowatts, and has reduced the number of connection steps by 50% and response time by 30% [1] Group 2 - Shandong has established the first market-oriented profit mechanism for energy storage in the country, addressing the cost recovery challenges for storage projects [1] - A total of 54 energy storage stations in Shandong are currently participating in the electricity spot market, with a total capacity of 6.899 million kilowatts [1] - The Shandong Electric Power Company has built a national grid battery storage technology laboratory to focus on technological innovation related to new energy storage and new power system construction [2] - The company is promoting distributed energy storage in areas with dense distributed photovoltaics and has developed a "cloud storage" control platform to enhance grid regulation [2] - A customized "charging and discharging strategy" has been developed for energy storage stations based on different scenarios such as power supply assurance and consumption promotion [2]