Use energy storage to sell valley electricity to chinese networks

What is the external value of energy storage in China?

For China’s most widely used dual-pricing system, the external value of energy storage in the market can be regarded as reflecting and radiating value through the electricity market and capacity market, where the capacity market includes some functions of the ancillary services market.

How to develop China's energy storage industry?

Finally, in line with the development expectations of China’s future electricity market, suggestions are proposed from four aspects: Market environment construction, electricity price formation mechanism, cost sharing path, and policy subsidy mechanism, to promote the healthy and rapid development of China’s energy storage industry. 1. Introduction

What is the virtual price of energy storage use?

In summary, the virtual price of energy storage use is set as E p s t − j = E p m + 0.01. To ensure that prosumers first sell electricity in the LEM before storing and then sending the excess to the grid, we set the virtual price of energy storage slightly lower than the feed-in tariff given by E p j − s t = E p s − g − 0.01.

How can energy storage projects improve economic viability in China?

The analysis points out that the improvement of electricity market mechanisms and rational subsidy policies are crucial for the economic viability of energy storage projects and are also key issues to focus on in the future development of energy storage operation models in China.

Will energy storage play a role in China's future power system?

As the Chinese government proposes ambitious plans to promote low-carbon transition, energy storage will play a pivotal role in China’s future power system.

How will new energy storage improve China's grid operation?

The vigorous development of new energy storage characterized by “short, flat, and fast” traits will provide a powerful complement to China’s grid operation, improving power supply levels, facilitating the integration of new energy sources, and enhancing system peak-shifting capabilities .