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  1. Market Data
September 7, 2021

Obrien – WA Parish Line, US

By Carmen

Obrien – WA Parish Line is a 345kV overhead line with a length of 54.71km from Obrien, Texas, US, to WA Parish Generating Station, Texas, Texas, US.

Construction works on the Obrien – WA Parish Line started in 2017 and the project was commissioned in 2018.


The Obrien – WA Parish Line, which is an overhead line, is being operated by CenterPoint Energy. The Obrien – WA Parish Line is an upgrade line. The line carries alternating current (AC) through double circuit cable.

Obrien – WA Parish Line project development status

The development of the Obrien – WA Parish Line project was approved by Public Utility Commission of Texas in 2017 and the project works were completed in 2018.

About CenterPoint Energy

CenterPoint Energy Inc (CenterPoint) is an energy utility company that carries out electric transmission and distribution, and natural gas distribution. It is also involved in natural gas sales and service, pipeline services and other field services. The company markets regulated intrastate natural gas, provides natural gas transportation services and offers unregulated services comprising residential appliance repair and maintenance. It also sells heating, ventilating and air conditioning (HVAC) equipment. In addition, CenterPoint provides gathering, processing, compression, treating, dehydration, and natural gas liquids fractionation for natural gas producers.


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.

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