January 30, 2026 \u2014 The National Energy Administration held a regular press conference.<\/p>\n\n\n\n
The National Energy Administration noted that as of the end of 2025, the installed capacity of new energy storage put into operation nationwide had reached 136 million kilowatts \/ 351 million kilowatt-hours, or 136 GW \/ 351 GWh. This represents an increase of more than 40 times compared to the end of the “13th Five-Year Plan” period, marking a leapfrog development. The average energy storage duration stood at 2.58 hours, an increase of 0.30 hours from the end of 2024.<\/p>\n\n\n\n
North China and Northwest China were the primary growth regions, with newly added installed capacities of 21.88 GW and 19.66 GW, accounting for 35.2% and 31.6% of the national newly added capacity, respectively.<\/p>\n\n\n\n
In terms of single-site scale, the trend toward large-scale development of projects exceeding 100 MW (100 megawatts) is evident.<\/p>\n\n\n\n
Regarding application scenarios, the proportion of independent energy storage has increased. In 2025, the newly added installed capacity reached 35.43 GW, bringing its cumulative installed capacity share to 51.2%, an increase of approximately 5 percentage points from the end of 2024.<\/p>\n\n\n\n
From the perspective of technological pathways, lithium-ion battery energy storage remains dominant, accounting for 96.1% of installed capacity. Compressed air energy storage, flow battery energy storage, flywheel energy storage, and other technologies together account for 3.9%.<\/p>\n","protected":false},"excerpt":{"rendered":"
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