Municipal Delaware

City of Newark - (DE)

31min
SAIDI 2023
0.28
SAIFI 2023
13,377
Customers

What This Utility Data Tells You

City of Newark - (DE) is a municipally-owned utility operating in Delaware under EIA identifier 13519. It reports service to approximately 13,377 customer accounts and generated about $0.05 billion in annual electric revenue, with a service footprint spanning 8 ZIP codes. As a municipal utility, it is typically governed by a local board or city council and is exempt from federal income tax.

In 2023, the average City of Newark - (DE) customer experienced 30.9 minutes of power interruptions, a measure known as SAIDI, or 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 0.28 for the same period, meaning customers statistically saw about 0 distinct interruptions that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 30.9 minutes; the difference from the headline 30.9 shows how much of the outage total came from weather rather than everyday grid issues.

The EIA dataset includes 4 years of continuous reporting (2020–2023) for City of Newark - (DE), which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI dropped from 103.4 to 30.9 minutes across that span, a direction regulators and prospective customers tend to watch closely.

SAIDI

31 min per year

Mean outage duration per year (2023)

SAIFI

0.28 interruptions/yr

Events per customer (2023)

Customers

13,377

Delaware service territory

SAIDI vs. National Average (180 min) 7.7%

31 outage minutes per customer annually

City of Newark - (DE) SAIDI

Minutes without power per year (2023)

31 SAIDI31 SAIDINat. avg 120120SAIDI31SAIDI

Excellent

Reliability Trend (2020–2023)

Year SAIDI (min) SAIDI nMED SAIFI Customers
2020 103.4 103.4 1.210 12,679
2021 35.5 35.5 0.373 12,933
2022 42.3 42.3 0.336 13,238
2023 30.9 30.9 0.281 13,377

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

Service Area

City of Newark - (DE) serves 8 ZIP codes in Delaware.

1971119713197141971519716197171972519726

Frequently Asked Questions

How reliable is City of Newark - (DE)?

City of Newark - (DE) had a SAIDI of 30.9 minutes in 2023. Leaving aside major weather events, that figure comes in under the national average, pointing to above-average reliability.

What type of utility is City of Newark - (DE)?

City of Newark - (DE) is classified as a Municipal serving Delaware.

How many customers does City of Newark - (DE) serve?

City of Newark - (DE) serves approximately 13,377 customers in Delaware.

How has City of Newark - (DE)'s reliability changed over time?

City of Newark - (DE) has 4 years of reliability data (2020-2023). SAIDI has held roughly steady across these years. Review the trend table above for year-by-year detail.

Utility Profile

Type
Municipal
State
Delaware
Customers
13,377
Annual Revenue
$0.05B
EIA ID
13519

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.