Tidd – Holloway Line is a 345kV overhead line from Tidd, Ohio, Ohio, US, to Holloway, Belmont County, Ohio, Ohio, US.

Construction works on the Tidd – Holloway Line project was commissioned in 2017.


The Tidd – Holloway Line, which is an overhead line, is being operated by American Electric Power. The Tidd – Holloway Line is a new line. The line carries alternating current (AC) through double circuit cable.

Tidd – Holloway Line project development status

The development of the Tidd – Holloway Line project was approved by Public Utilities Commission of Ohio and the project works were completed in 2017.

About American Electric Power

American Electric Power Co Inc (AEP) is an energy holding utility. It generates, transmits and distributes electricity. The company produces power using coal, lignite, natural gas, wind, solar, nuclear and hydro sources. AEP builds smarter energy infrastructure and delivers new technologies and custom energy solutions. It also has interests in various power plants under development. The company serves residential, commercial, industrial and other retail customers, and wholesale customers in Arkansas, Louisiana, Texas, Oklahoma, Ohio, Kentucky, Michigan, Indiana, Tennessee, Virginia and West Virginia.


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.