Background
When an existing substation is consistently reaching 80% capacity, it triggers the PUD to begin looking into the need for a new substation. The PUD refers to this as an 80/20 Model and it initiates the process of identifying a location for a new substation and the associated transmission and distribution lines, in order to continue resilient and reliable service.
Chelan County PUD is planning for a new substation on the WSU Tree Fruit Research Center to serve the west Wenatchee area. The existing substations currently serving the area are nearing capacity. A new substation is needed to redistribute existing electrical load and serve future growth and development.