Map of the Northwest region for triennial review.

The Commission will review each region every three years according to a rotating schedule. The Northwest region, which is made up of NERC Regions WECC-NWPP and WECC-RMPA will be reviewed on the following dates, and every three years thereafter, depending on what type of entity the seller is.


Northwest Schedule for Filing from Order 697-A
Study Period Filing Period Entities Required to File
December 1, 2013 - November 30, 2014 June, 2016 Transmission Owning Utilities
December 1, 2013 - November 30, 2014 December, 2016 Non-Transmission Owning Utilities
December 1, 2016 - November 30, 2017 June, 2019 Transmission Owning Utilities
December 1, 2016 - November 30, 2017 December, 2019
 
Non-Transmission Owning Utilities
December 1, 2019 - November 30, 2020 June, 2022 Transmission Owning Utilities
December 1, 2019 - November 30, 2020 December, 2022 Non-Transmission Owning Utilities
December 1, 2022- November 30, 2023 June, 2025 Transmission Owning Utilities

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This page was last updated on June 17, 2020