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
This section contains links and interconnection applications that will assist generation interconnection customers. Find more about generation interconnection »