Transmission Services

BPA Transmission Services delivers energy across 15,000 miles of high-voltage transmission wire across the Pacific Northwest and beyond. BPA Transmission is committed to being a dependable, responsive business partner that proactively navigates a changing environment to achieve economic and reliability benefits for our customers and the region. Transmission Services is committed to the following practices:
  • Streamlining and modernizing processes and systems to support enhanced situational awareness and data-driven decision-making.
  • Offering open access transmission service through standardized and value-based products.
  • Supporting a culture of innovation and continuous improvement.

Transmission - Contact Information

large transmission towers in a green field with a snow-capped mountain in the background

Doing Business

This section includes information on how to become a customer and guidance, training and notices on maintaining the customer relationship.

Sunset for Interconnection

Products & Services

This section includes information on interconnection; PTP, NT and ancillary services; telecommunications and related projects.

transmission lines on rocky hillsides

Operations & Reliability

This section includes information on outages, operations and risk mitigation. 

transmission lines set against a dark, stormy sky

Reports & Tools

This section includes information on transmission availability, performance and other metrics. 

Latest News & Events

See all BPA events

Grid Access Transformation Public Workshop

BPA will be providing a public update on several components of its Grid Access Transformation (GAT) program.

BP-26 Transmission Settlement Commitment Workshop

As part of the BP-26 transmission rates settlement agreement, BPA committed to hosting a public workshop during FY 2026.

Current Initiatives

Commonly Asked Questions

Related Pages