What are the different types of energy storage policy?
Approximately 16 states have adopted some form of energy storage policy, which broadly fall into the following categories: procurement targets, regulatory adaption, demonstration programs, financial incentives, and consumer protections. Below we give an overview of each of these energy storage policy categories.
What is the economics of energy storage?
The economics of energy storage represents the decision of whether or not to invest in energy storage technologies. Unlike the feed-in-tariff (FIT), which is mainly determined by the supply and demand in the electricity market, the peak-valley spread is a reflection of the time differentials of electricity as a commodity .
How does a capacity tariff work for grid-side energy storage stations?
However, according to the current policy of regulatory pricing, particularly the "Opinions on Further Improving the Price Formation Mechanism for Pumped Storage Energy", the capacity tariff for grid-side energy storage stations essentially functions as an equal annual payment mechanism for initial investment recovery.
What is the compensation standard for new-type energy storage in ?
For , the compensation standard for standalone new-type energy storage is set at RMB 0.35/kWh. Projects that fail to begin construction by June 30, , will not be eligible for the compensation.
How does the grid-side energy storage choose to charge and discharge power?
Charge and discharge power and state of charge of the grid-side energy storage. According to Fig. 7, it can be seen that the grid-side energy storage chooses to charge at the time of low and flat electricity prices and discharge at the time of peak electricity prices.
How will China's energy storage policy change in ?
The current Notice sets the framework for energy storage policy, while detailed rules will be made by each Chinese province based on local conditions by the end of . This transition period may cause short-term market fluctuations, so industry players should stay flexible and prepared.
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Discussion & Message Board
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