Killdeer Substation is a 345kV substation located in Killdeer, North Dakota, US.

The works are expected to be commissioned in 2021.


Killdeer Substation project, which is a new substation, will be operated by MidAmerican Energy.

The designed voltage level of the substation is 345kV and the operating voltage level is 345kV.

The step-in voltage of the project is 345kV. Upon completion, the substation will have a capacity of 1800MVA.

Killdeer Substation project development status

The development of the Killdeer Substation project was approved by North Dakota Public Service Commission. The project is expected to be commissioned in 2021.

About MidAmerican Energy

MidAmerican Energy Co (MidAmerican Energy), a subsidiary of Berkshire Hathaway Energy, is a regulated electric and natural gas utility company that carries out the generation, transmission and distribution and selling of electricity. The company also undertakes distribution, selling and transportation of natural gas. It caters to a diverse clientele comprising of urban and rural residential customers as well as commercial and industrial customers.


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.