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Public Service Co of Colorado: what its customers actually pay

Data as of: EIA-861 annual 2024 (released 2025) · EIA monthly state prices February 2026 · EIA weekly heating-fuel survey Mar 30, 2026 · retail-choice registry reviewed Jun 2026 · URDB tariffs pulled Jun 2026. Page generated 2026-06-12.

Public Service Co of Colorado residential customers paid an average of 15.05¢/kWh in 20241% above the Colorado average of 14.88¢/kWh (EIA-861). It served 1,365,053 residential customers across 56 CO counties. Territories are fixed by address, but the cheapest nearby utility, City of Fort Morgan (6.97¢), works out about $872/yr less at 10,800 kWh/yr.

How Public Service Co of Colorado compares with the utilities next door

Utilities filing EIA-861 service territory in at least one county that Public Service Co of Colorado also serves — average residential ¢/kWh (EIA-861 2024) and annual cost difference vs Public Service Co of Colorado at 10,800 kWh/yr
Utility2024 ¢/kWhCustomersΔ vs Public Service Co of Colorado, ¢/kWh$/yr difference
City of Fort Morgan 6.97 5,999 -8.07 -$872
Holy Cross Electric Assn, Inc 12.04 49,982 -3.01 -$325
Poudre Valley REA, Inc 12.21 49,587 -2.83 -$306
City of Longmont 12.30 40,855 -2.74 -$296
City of Fort Collins 13.21 70,803 -1.84 -$199
City of Fountain 13.74 17,242 -1.31 -$141
Highline Electric Assn 14.12 5,047 -0.92 -$100
Morgan County Rural Elec Assn 14.37 5,825 -0.67 -$73
City of Loveland 14.40 37,007 -0.64 -$69
City of Colorado Springs 14.45 216,771 -0.59 -$64
Delta Montrose Electric Assn 14.97 32,575 -0.07 -$8
Public Service Co of Colorado (this page) 15.05 1,365,053

24 bundled utilities (≥5,000 customers) share at least one county with Public Service Co of Colorado. Showing the 11 cheapest. Positive $/yr = that utility's customers pay more than Public Service Co of Colorado customers at the same usage. Territories are fixed by address — these gaps measure cost differences between areas, not options you can pick between.

Where Public Service Co of Colorado customers pay more (county benchmark)

Counties served by Public Service Co of Colorado: cheapest bundled utility operating in the same county and the annual difference at 10,800 kWh/yr (EIA-861 2024)
CountyCheapest utility in countyTheir ¢/kWhPublic Service Co of Colorado premium, $/yr
DenverCity of Fort Morgan6.97 +$872
LakeCity of Fort Morgan6.97 +$872
MorganCity of Fort Morgan6.97 +$872
GarfieldMoon Lake Electric Assn Inc9.35 +$615
MoffatMoon Lake Electric Assn Inc9.35 +$615
Rio BlancoMoon Lake Electric Assn Inc9.35 +$615
EagleHoly Cross Electric Assn, Inc12.04 +$325
GunnisonHoly Cross Electric Assn, Inc12.04 +$325

Multiple utilities in one county means adjoining territories, not household choice — you cannot switch wires companies. Showing the 8 highest-premium counties of 56 served.

Rate trend and size

Public Service Co of Colorado residential average price and customers, EIA-861 2023 vs 2024
Metric20232024Change
Average price, ¢/kWh14.3415.05+5.0%
Residential customers1,346,1461,365,053+1.4%

Ownership: Investor Owned. Statewide context: Colorado electricity rates.

Supply vs delivery on a Public Service Co of Colorado bill

Colorado is a regulated retail market — Public Service Co of Colorado customers cannot choose a different supplier; rates are set in utility-commission proceedings. Official information: puc.colorado.gov.

Counties served (CO, EIA-861 2024)

Adams · Alamosa · Arapahoe · Archuleta · Baca · Bent · Boulder · Chaffee · Clear Creek · Conejos · Costilla · Crowley · Custer · Delta · Denver · Dolores · Douglas · Eagle · El Paso · Elbert · Fremont · Garfield · Gilpin · Grand · Gunnison · Hinsdale · Huerfano · Jefferson · Kiowa · La Plata · Lake · Larimer · Las Animas · Logan · Mesa · Mineral · Moffat · Montezuma · Montrose · Morgan · Otero · Ouray · Park · Pitkin · Prowers · Pueblo · Rio Blanco · Rio Grande · Routt · Saguache · San Miguel · Summit · Teller · Washington · Weld · Yuma

Head-to-head comparisons

Questions people ask

Is Public Service Co of Colorado more expensive than other Colorado utilities?
Public Service Co of Colorado customers paid an average 15.05 cents/kWh in 2024 — 1% above the Colorado volume-weighted average of 14.88 cents (EIA-861, bundled residential service).
Can I switch away from Public Service Co of Colorado?
No — distribution territory is fixed by address and Colorado has no residential supplier shopping. Rate changes go through the state utility commission (puc.colorado.gov).
How many customers does Public Service Co of Colorado have?
1,365,053 residential customers in Colorado in 2024 across 56 counties, per its EIA-861 federal filing. Ownership type: investor-owned.
About these numbers. Rates shown are averages computed from federal regulatory filings (EIA Form 861) and public tariff databases — confirm with your utility before making decisions; your actual rate depends on your tariff, usage, and riders. Distribution utility is determined by address and generally cannot be chosen; in retail-choice states you may choose your supplier for the supply portion of the bill. Savings figures use 10,800 kWh/yr (US average residential usage) and are estimates, not quotes. EnergySavings is an independent data project by CertiHomes and is not affiliated with any utility, supplier, or government agency.