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This page provides information on submitting a Line and Load Interconnection Request (LLIR).  The interconnection of Lines and of Loads to the Federal Columbia River Transmission System (FCRTS) is governed by BPA's Open Access Transmission Tariff.

Technical Interconnection Information

Please also refer to the BPA Standards and Requirements: Submit Application to:
  • Important: Enter “LLIR” as the Subject Line of the email.
  • The form must be signed to be valid.
  • BPA Transmission Services will not accept an LLIR that is sent by email to other BPA Transmission Services email addresses and it will not be entered into the Interconnection Request Queue.

For further information:

Please contact the appropriate:

Related Links

Reports Line & Load Materials  Forms
Interconnection Request Queue Line and Load Interconnection Procedures Business Practice Transmission Credit Non-GI Network Upgrades BP OATT

Customer Deliverables and Capital Investment Acquisition Process

Technical Requirements for Interconnection 

Metering Application Requirements

Metering Services

Environmental Analysis 

Line and Load Interconnection Request Form

Payment and Remittance Instructions

New Customer Instructions