City of Independence - (IA)

Signature read: short interruption minutes vs the 911 utility cohort (≤96 min tercile cut).

What short-outage City of Independence - (IA) filings show

City of Independence - (IA) is a municipally-owned utility operating in Iowa under EIA identifier 9230. It reports service to approximately 3,196 customer accounts and generated about $0.01 billion in annual electric revenue, with a service footprint spanning 1 ZIP code. Being municipally owned, the utility answers to a local board or city council rather than a state commission, and carries a federal income tax exemption.

In 2023, the average City of Independence - (IA) customer experienced 3.0 minutes of power interruptions, the industry-standard SAIDI metric (System Average Interruption Duration Index). That is comfortably under the 120–180 minute national benchmark range, a sign of solid grid resilience and quick outage response. The SAIFI figure, which tracks average outage events per customer, came in at 0.12 for the same period, meaning customers statistically saw about 0 distinct interruptions that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 3.0 minutes, the gap between that figure and the headline 3.0 reveals how much weather, not day-to-day infrastructure, drove outages.

The EIA dataset includes 4 years of continuous reporting (2020–2023) for City of Independence - (IA), which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI dropped from 5.3 to 3.0 minutes across that span, a direction regulators and prospective customers tend to watch closely.