Power Services
Transmission Services
Energy Efficiency
Rate & tariff proceedings
Customer & contractor services
Operations Info (OPI)
System News & Studies
Outage & Reliability
Paths
Total Transmission System Load (TTSL)
Tri-Cities Area Monitoring
VER & Balancing Authority Monitoring
Misc. Transmission Data
FERC-714 Power System
BPA Area Control Error (ACE)
NW Wind Modeling Tools and Documentation
Outage and Reliability Reports
Planned Outage postings resumed as of 08/07/24.
Daily Interruptions Report (DIR)
Current Week (rolling seven days)
TODAY
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Miscellaneous Outage Data and Analysis
Calendar Year Outages
Notice of gap in planned outage data
Select Outage Year Report:
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
Automatic Transmission Line Outage Counts & Durations, By Year & Voltage Class, Plus Outage Causes, 1999-2008 (10 Years)