Note: For information on the Transmission Business Model/Pro Forma Gap Analysis process (which includes ongoing discussions of the BPA OATT), visit the Transmission Business Model page.
The BPA is engaging with the region to explore new public process models to manage changes to the BPA Open Access Transmission Tariff.
Letter to the Region (01/10/18)
Letter to the Region (03/08/17)
Letter to the Region (11/22/16)