**4. Conclusions**

This paper studies an energy storage capacity planning method for improving offshore wind energy consumption, and the conclusions are as follows:


The results of this paper can provide some reference value for further research on capacity planning and the optimal operation of offshore wind energy storage. However, this paper sets a fixed value for the capacity of the offshore transmission channel, without joint planning of the offshore energy storage and the offshore transmission channel.

**Author Contributions:** Conceptualization, H.Y.; methodology, H.C.; software, X.Y. and S.L.; validation, X.Y. and S.L.; resources, H.C.; data curation, H.Y.; writing—original draft preparation, X.Y.; writing—review and editing, H.Y.; visualization, Y.L.; supervision, Y.L. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research was funded by the Science and Technology Project of China Southern Power Grid Co., Ltd., grant number 037700KK52190012 (GDKJXM20198282) and supported by the Research and Development Plan in key areas of Guangdong Province, grant number 2021B0101230004.

**Institutional Review Board Statement:** Not applicable.

**Informed Consent Statement:** Not applicable.

**Data Availability Statement:** Not applicable.

**Acknowledgments:** The authors would like to thank the reviewers for their valuable comments on this research.

**Conflicts of Interest:** The authors declare no conflict of interest.
