Belleau Substation is a 345kV substation located in Belleau, Missouri, US.
The Belleau Substation project’s construction is expected to begin in 2023. The works are expected to be commissioned in 2025.
Description
Belleau Substation project, which is an upgrade substation, will be operated by Ameren Missouri.
The designed voltage level of the substation is 345/138kV and the operating voltage level is 345/138kV.
The step-in voltage of the project is 345kV and the step-out voltage is 138kV. Upon completion, the substation will have a capacity of 560MVA.

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By GlobalDataBelleau Substation project development status
The project is expected to be commissioned in 2025.
About Ameren Missouri
Ameren Missouri (Ameren Missouri) that designs and builds regional transmission projects. The company is headquartered in St. Louis, Missouri, United States.
Methodology
All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.