Recently, the Energy Bureau of Jilin Province issued the "Implementation Plan for New Energy Storage Construction (Trial)" which mentioned that it strives to reach 500,000 kilowatts of new energy storage scale and a comprehensive storage time of no less than 2 hours by the end of the 14th Five-Year Plan.

The plan mentioned that from 2023, new energy projects should be equipped with energy storage according to the principle of 15% of the installed capacity, with a charging time of more than 2 hours; centralized sharing mode is encouraged; the proportion and duration of new energy storage for market-oriented and grid-connected new energy projects should be moderately increased. At the same time, the reference price mechanism is adopted for the leasing fee or purchase service price of energy storage equipment, which is used to recover the investment and operation and maintenance costs of demonstration projects. The reference leasing fee of the comprehensive unit capacity of the first batch of demonstration projects is 240-270 yuan/kWh·year. The actual leasing fee shall be determined by the lease and purchase agreement between the two parties according to the project final audit amount.