Municipal California

City of Pasadena - (CA)

18min
SAIDI 2023
0.22
SAIFI 2023
66,719
Customers

What This Utility Data Tells You

City of Pasadena - (CA) is a municipally-owned utility operating in California under EIA identifier 14534. It reports service to approximately 66,719 customer accounts and generated about $0.23 billion in annual electric revenue, with a service footprint spanning 35 ZIP codes. Municipal ownership means a local board or city council typically oversees this utility, and it is exempt from federal income tax.

In 2023, the average City of Pasadena - (CA) customer experienced 18.1 minutes of power interruptions, a measure known as SAIDI, or System Average Interruption Duration Index. That places this utility well below the 120–180 minute national benchmark, signaling strong grid hardening and fast restoration practices. Over the same period, SAIFI (outage events per customer) was 0.22, putting the typical customer at roughly 0 distinct interruptions that year. Once major event days (hurricanes, ice storms) are excluded, SAIDI comes down to 18.1 minutes, and the spread against the headline 18.1 indicates how much weather, versus routine infrastructure, drove the outage total.

With 4 consecutive years of EIA data (2020–2023), City of Pasadena - (CA)'s reliability record can be judged on trend rather than one isolated year. SAIDI has improved from 35.9 to 18.1 minutes over that window, a meaningful direction for prospective customers and regulators watching capital investment outcomes.

SAIDI

18 min per year

Yearly outage minutes, on average (2023)

SAIFI

0.22 interruptions/yr

Average interruption count (2023)

Customers

66,719

Customers across California

SAIDI vs. National Average (180 min) 4.5%

18 min/year per customer

City of Pasadena - (CA) SAIDI

Power-out minutes per year (2023)

18 SAIDI18 SAIDINat. avg 120120SAIDI18SAIDI

Excellent

Reliability Trend (2020–2023)

Year SAIDI (min) SAIDI nMED SAIFI Customers
2020 35.9 35.9 0.418 64,994
2021 29.5 29.5 0.265 65,221
2022 26.0 26.0 0.219 66,329
2023 18.1 18.1 0.216 66,549

SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.

Service Area

City of Pasadena - (CA) serves 35 ZIP codes in California.

9004190042910019100691011910249103091042911019110291103911049110591106911079110891109911109111491115911169111791121911239112491125911269112991182911849118591188911899119991206

Frequently Asked Questions

How reliable is City of Pasadena - (CA)?

City of Pasadena - (CA) had a SAIDI of 18.1 minutes in 2023. Excluding major storm impacts, this beats the national average, a sign of above-average reliability.

What type of utility is City of Pasadena - (CA)?

City of Pasadena - (CA) is classified as a Municipal serving California.

How many customers does City of Pasadena - (CA) serve?

City of Pasadena - (CA) serves approximately 66,719 customers in California.

How has City of Pasadena - (CA)'s reliability changed over time?

City of Pasadena - (CA) has 4 years of reliability data (2020-2023). This utility's SAIDI has stayed fairly flat over the period. Review the trend table above for year-by-year detail.

Utility Profile

Type
Municipal
State
California
Customers
66,719
Annual Revenue
$0.23B
EIA ID
14534

Source: U.S. Energy Information Administration Form 861 annual electric power industry survey · ZIP service territory: OpenEI. Disclaimer: informational only, not professional advice. See full disclaimer.

Every figure on PlainUtility is rendered directly from the U.S. Energy Information Administration's Form 861 reliability data, no number is typed in by an editor. This utility's SAIDI/SAIFI figures are rendered directly from EIA Form 861 reliability files. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2020-2023.