Reliability & Security Indicator Dashboard

The WECC Reliability and Security indicators provide an overview of system health for stakeholders and the general public. These indicators will be updated quarterly with new data and will change as our system reliability and security risks change. Each indicator is based on datasets and analyses that are described in detail under each indicator.

Reliability and Security Indicators Q1 2024

Typical and good

Somewhat unusual and may be of some concern

Unusual and may be a more serious concern

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Indicator 1: Reportable Events	Indicator 2: Protection System Misoperations	Indicator 3: Transmission Outages	Indicator 4: Energy Emergency Alerts

Indicator 5: Operation Outside BAAL	Indicator 6: System Frequency

File Type	Title	Modified
PDF	Dashboard-All-Indicators 2021 Q3 (Final)	2024-07-05
PDF	Dashboard-All-Indicators 2021 Q4 (Final)	2024-07-05
PDF	Dashboard-All-Indicators 2022 Q1 (Final)	2024-07-05
PDF	Dashboard-All-Indicators 2022 Q2 (Final)	2024-07-05
PDF	Dashboard-All-Indicators 2022 Q3 (Final)	2024-07-05
PDF	Dashboard-All-Indicators 2022 Q4 (Final)	2024-07-05
PDF	Dashboard-All-Indicators 2023 Q1 (Final)	2024-07-05
PDF	Dashboard-All-Indicators 2023 Q2 (Final)	2024-07-05
PDF	Dashboard-All-Indicators 2023 Q3 (Final)	2024-07-05
PDF	Dashboard-All-Indicators 2023 Q4 (Final)	2024-08-02

Reliability & Security Indicator Dashboard

Reliability and Security Indicators Q1 2024

How To Navigate Dashboard

Indicator 1: Number And Severity Of Reported Events

Indicator 2: Rate Of Protection System Misoperations

Indicator 3: Rate of Unplanned Outages Of Multiple Transmission Elements

Indicator 4: Number And Duration Of Energy Emergency Alerts

Indicator 5: Trend In System Operation Outside Balancing Authority ACE Limit (BAAL)

Indicator 6: Trend In Interconnection Frequency Response And Performance

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