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)
Outage and Reliability Reports
Outage postings are temporarily suspended while software issues are being resolved.
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
Select Outage Year Report:
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
Automatic Transmission Line Outage Counts & Durations, By Year & Voltage Class, Plus Outage Causes, 1999-2008 (10 Years)