Grid energy storage subsidy policy

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.

Will China keep implementing policy incentives for energy storage?

To effectively guarantee its grid stability of renewable energy sources, the Chinese government is expected to keep implementing its policy incentives for energy storage in the near future. This particular dataset provides us with the technical specifications of an energy storage system and allows us to calculate the model parameters.

Can a subsidy policy be activated or terminated at an uncertain time?

The subsidy policy, however, can be activated or terminated at an uncertain time and therefore, the firms face additional policy uncertainty when making the decision. We derive the investment thresholds of the market spread that the firms use to make a decision on investing immediately or holding an option.

When should a subsidy policy be prepared?

Consider the subsidy policy preparation stage, when the subsidy policy is yet to be introduced but may be implemented in the future with a probability 0 <λ 1 <1, under the assumption that the subsidy rate will be 30% if implemented (θ = 0.3).

What is g11.3 energy storage systems?

The “G1.1.3 Energy Storage Systems” programme is being developed to support lithium-ion technology for energy storage and power off-take facilities connected to the national grid. According to the Draft RRP Regulation:

Does the cancellation of a subsidy policy affect investment timing?

Sendstad et al. show that compared to uncertainties such as technology and feed-in tariffs, the implementation (cancellation) of a subsidy policy is more likely to increase (decrease) investment incentives, whereas technological improvements mitigate the impact of the cancellation of subsidy policy on investment timing.