Mesa Electric Utility Outage Duration Metrics by Month

Mesa, Arizona's electric utility data for computing the System Average Interruption Duration Index (SAIDI). The dataset includes Year, Month, and Average Duration of Interruptions Per Customer, with reporting potentially lagging by 14 days. It is hosted by citydata.mesaaz.gov and was last updated on May 7, 2026.

Use Cases

• Calculate monthly SAIDI reliability scores using Average Duration of Interruptions Per Customer and Year.
• Analyze seasonal outage trends by grouping Average Duration of Interruptions Per Customer by Month and Year.
• Track year-over-year reliability performance by aggregating Average Duration of Interruptions Per Customer for each Year.

Strengths

• Data is updated as recently as May 7, 2026.
• Provides a standard utility reliability metric (SAIDI) for a specific municipality.
• Available in multiple machine-readable formats including CSV, JSON, XML, and RDF.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Data reporting may have a lag of 14 days, affecting real-time analysis.
• Metadata on license, author, and exact data collection method is unavailable.

Provenance

Source

citydata.mesaaz.gov

Collection Method

Likely collected from the City of Mesa's electric utility operational records.

Freshness

Last updated 2026-05-07 17:25:09; freshness should be verified.

Geography

City of Mesa, Arizona, USA