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

Latest News & Events

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BP-26 and TC-26 Workshop

BPA will host a BP/TC-26 pre-proceeding workshop to discuss and collaborate with customers and stakeholders on tariff and rate topics before the region enters the formal tariff and rate proceedings.

Attachment K Planning Meeting

Bonneville Power Administration Attachment K Planning Meeting

Current Initiatives

Commonly Asked Questions

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