2026 Bulletin Index - January to April
We periodically post bulletins here to inform customers of developments within BC Hydro Transmission and/or the industry and/or to solicit feedback on policy changes. These announcements can be time sensitive, so please subscribe for the updates.
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Our Transmission Scheduling bulletins for 2026 are listed below. Select another year to the right to view bulletins from the archive.
View the 2026 bulletins
| Title | Bulletin date |
|||
|---|---|---|---|---|
| F2026-F2027 Revenue Requirements Application: Approved F2027 OATT Rates | March 27, 3:14 p.m. | |||
| Extended Windows for Good Friday | March 25, 11:50 a.m. | |||
| Business System Update - REMINDER | March 24, 9:00 a.m. | |||
| Business System Update | March 17, 11:20 a.m. | |||
| Extended Windows for Presidents' Day | February 11, 3:13 p.m. | |||
| Extended Windows for Martin Luther King Day | January 13, 4:05 p.m. | |||
| Open Access Transmission Tariff (OATT) Attachment K – West Kelowna Transmission Project | January 7, 1:25 p.m. | |||
F2026-F2027 Revenue Requirements Application: Approved F2027 OATT Rates
Posted on March 27, 2026 at 3:14 p.m.
Further to BC Hydro’s compliance with BCUC Order No. G-76-25, and further to the bulletins posted on March 27, 2025, the BCUC has approved and executed tariff pages for Fiscal 2027 (effective April 1, 2026). Included in these tariff pages are rate changes for the OATT Attachment H, Schedule 00, Schedule 01, and Schedule 03 which starts on page 412 of the pdf.
Extended Windows for Good Friday
Posted on March 25, 2026 at 11:50 a.m.
BC Hydro is pleased to visually clarify the opening of extended windows [PDF, 53KB] for purchasing transmission for Good Friday, Friday, April 3, 2026.
Business System Update - REMINDER
Posted on March 24, 9:00 a.m.
Further to the bulletin posted on March 17, 2026, BC Hydro reminds its OATT customers that it will be updating one of its business systems (MODS) in the Production environment. There is expecting to be one hour system outage starting from 10 am. Please schedule around the outage window and contact Avis Yang 604 649-7211 if you experience any issue.
Business System Update
Posted on March 17, 11:20 a.m.
On Mar 24, 2026 starting 10 am to noon PPT, BC Hydro will be updating one of its business systems (MODS) in the Production environment. There is expecting to be one hour system outage starting from 10 am. Please schedule around the outage window and contact Avis Yang 604-649-7211 if you experience any issue.
Extended Windows for Presidents' Day
Posted on February 11, 3:13 p.m.
BC Hydro is pleased to visually clarify the opening of extended windows [PDF, 60 KB] for purchasing transmission for Presidents' Day, Monday, February 16, 2026.
Extended Windows for Martin Luther King Day
Posted on January 13, 4:05 p.m.
BC Hydro is pleased to visually clarify the opening of extended windows [PDF, 28 KB] for purchasing transmission for Martin Luther King Day, Monday January 19, 2026.
Open Access Transmission Tariff (OATT) Attachment K – West Kelowna Transmission Project
Posted on January 7, 1:25 p.m.
British Columbia Hydro and Power Authority (BC Hydro) works with stakeholders on system planning in accordance with Open Access Transmission Tariff (OATT) Attachment K.
As part of the system planning, BC Hydro has commenced West Kelowna Transmission Project (WKTP) to reinforce the transmission network delivering clean, reliable electricity to Westbank First Nation, West Kelowna, Peachland, and parts of Summerland. BC Hydro is inviting eligible customers and interested parties to provide further comments on the transmission plan development for West Kelowna; any comments can be sent to TransmissionPlanning@bchydro.com. The deadline for comments is January 31, 2025.
Further information on WKTP can be found here: https://www.bchydro.com/energy-in-bc/projects/wktp.html