Core Viewpoint - The article discusses the current state and development of new energy storage in China, highlighting significant growth in installed capacity, utilization, and investment in renewable energy projects, as well as the government's efforts to ensure energy supply during peak demand periods. Group 1: New Energy Storage Development - As of mid-2025, the installed capacity of new energy storage in China reached 94.91 million kilowatts (22.2 billion kilowatt-hours), representing a growth of approximately 29% compared to the end of 2024 [1][41] - The main growth regions for new energy storage are North China, Northwest China, and Southern regions, accounting for over 80% of the national increase in installed capacity [2][42] - The equivalent utilization hours for new energy storage nationwide were approximately 570 hours, an increase of over 100 hours year-on-year, indicating enhanced operational efficiency [3][43] Group 2: Renewable Energy Integration - In the first half of 2025, renewable energy accounted for nearly 60% of the total installed capacity in China, with a significant increase in new installations, particularly in solar and wind energy [15][16] - The total renewable energy generation reached 1,799.3 billion kilowatt-hours, a year-on-year increase of 15.6%, making up 39.7% of the total electricity generation [16][17] - The report indicates that the average utilization rate for wind energy was 93.2%, reflecting the effective integration of renewable sources into the energy grid [18] Group 3: Investment Trends - Investment in energy infrastructure exceeded 1.5 trillion yuan, with a year-on-year growth of 21.6%, indicating a strong focus on renewable energy projects [39][40] - Investment in hydrogen energy projects doubled, and the construction of charging infrastructure for electric vehicles saw a nearly 70% increase [4][5] - The new energy storage and integrated energy systems saw investment growth exceeding 30%, showcasing the sector's rapid development [5][40] Group 4: Energy Supply Assurance - During the peak summer demand period, the maximum electricity load reached a historical high of 15.08 million kilowatts, with measures in place to ensure stable electricity supply [25][26] - The government has implemented various strategies to enhance electricity supply, including monitoring and optimizing power resource allocation [27][28] - The coal supply remains stable, with coal production and inventory levels being maintained at high levels to support electricity generation during peak demand [44]