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

WRAP introduces ability for participants to offer resource support during times of need

June 02, 2025

Energy Northwest and BPA advance plan to expand region’s nuclear power

May 22, 2025

Jun 24

Business Practice: Transition Process V2; Site Control V2; Commercial Readiness V2; Large Generator Interconnection V13

Bonneville will review proposed Category B changes Details will be available 5 business days prior to the meeting.

Jul 09

CBPI Customer Conference Call

This customer conference call will provide updates concerning BPA Transmission Services’ commercial systems support and development efforts.

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Power Services

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Hydropower Data & Studies