Limited On-site Generation Capacity for Oregon Customers

Idaho Power can accommodate new generation from solar arrays and other projects in most areas. Capacity is limited in a few places as shown on the interactive map below.

These capacity-constrained circuits might accommodate most residential and small business generation projects. However, further studies are necessary and could identify circuit upgrade costs. Large generation projects are subject to the same process.

More information on customer generation, including how to submit an application for a new project, is available at To help us avoid delays or design changes, please wait until we have approved your application before beginning construction on your project.