Investment amount of peak-shifting energy storage power station

What is the peak year for energy storage?

The peak year for the maximum newly added power capacity of energy storage differs under different scenarios (Fig. 7 (a)). Under the BAU, H-B-Ma, H-S-Ma, L-S-Ma, and L-S-Mi scenarios, the new power capacity in 2035 will be the largest, ranging from 47.2 GW to 73.6 GW.

What pumped storage power stations ushered in a new peak?

During the “Twelfth Five-Year Plan” and “Thirteenth Five-Year Plan” periods, to adapt to the rapid development of new energy and UHV power grids, pumped storage power stations such as Fengning in Hebei Province and Jixi in Anhui Province ushered in a new peak.

Which energy storage capacity will grow the fastest?

Therefore, under the H-S-Ma scenario of a minimum continuous discharge time and maximum power transmission energy, China's optimal energy storage capacity will grow the fastest, with an average annual growth rate of 17.6%. The larger the power transmission capacity is, the smaller the cumulative power capacity of energy storage.

How to promote the construction of pumped storage power stations?

To promote the construction of pumped storage power stations, it is of great significance for the construction and optimization of modern power systems. 2. Development trends of pumped storage energy in China To effectively support the construction and development of pumped storage power stations, China has issued a series of supporting policies.