Can user-side energy storage participate in ancillary services

Does energy storage need ancillary services?

3. With the increased penetration of renewables in the grid, the need for ancillary services has also increased. As a high-quality regulatory resource, energy storage’s participation in the ancillary services market will help inhibit the rise of ancillary services costs.

How do ancillary services affect prosumers?

Ancillary Services As prosumers require an economic incentive to participate in ancillary services, a variable pricing strategy is developed that has a direct effect on demand response, self-consumption and energy arbitrage as well as an indirect effect for voltage regulation and congestion relief , .

What are ancillary services?

Ancillary services are closely related to the construction of power markets, particularly spot markets. There is an urgent need to improve the ancillary services price mechanism through further power market reforms, and gradually link ancillary services market regulations with spot markets.

Does the generation-side cover ancillary services costs?

As the cost of sending electricity to the grid gradually liberalizes, the theoretical basis for the generation-side to cover ancillary services costs (in other words, including the cost of ancillary services in the benchmark electricity price) no longer exists.

Should power customers pay for ancillary services?

Payment for ancillary services by power customers is an inevitable step in the transition of the existing ancillary services market from a “zero-sum game” between generators to true marketization.

Should ancillary services be borne by users?

In regard to price sharing, following the release of the plan, customers participating in direct transactions should bear the cost of ancillary services according to their own usage, and gradually transition to a model in which all ancillary services are borne by users.