Transmission Services

The links below are provided to assist PacifiCorp's customers in obtaining generation interconnection services and/or transmission services under the Open Access Transmission Tariff.

OASIS/OATT/Standards and Practices

PacifiCorp's transmission business operates independently and markets its transmission services using an Open Access Same-time Information System (OASIS). Information about PacifiCorp’s Open Access Transmission Tariff (OATT), Business rules, standards and practices, Standards of Conduct and Available Transfer Capability (ATC) Information can be found there. Learn more about OASIS

Generation Interconnection

This section provides a point of contact for generation interconnection customers. Find more about generation interconnection » 

Related Links

More transmission information can be found on the following websites.