Parsons Transmission Line Upgrade

In June 2024, Evergy hosted an open house to share details about a new 138 kV transmission line connecting the future Katy substation, which will be located near Jothi Avenue and Highway 59, to the Northeast Parsons substation, located at Union Avenue and Pratt Road. 

After further evaluation, it has been determined that the new 138 kV transmission line is not needed at this time.  

Instead, we will rebuild the existing 69 kV transmission line, located in south Parsons, which will primarily follow its current alignment.  

However, a portion of the 69 kV transmission line will be newly constructed to connect to the new Katy substation.  

The route for these sections is still being determined. We will host a community open house to share more information and maps as the project progresses.  

The existing substation, located on Southern Boulevard, and any sections of the existing transmission line that will no longer be utilized, will be removed. 

These infrastructure upgrades will enhance reliability for the community and strengthen the regional power grid.