Public Service Co. of Colorado electricity rates

Public Service Co. of Colorado (investor owned) residential customers paid about 16.9¢ per kWh (Jan–Aug 2026) — an average bill of $90 for 600 kWh a month.

What a month costs with Public Service Co. of Colorado

500 kWh / month$85

900 kWh / month$153

1,200 kWh / month$203

Monthly cost at the average price of 16.9¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.

Price trend

Home priceAvg. billMonthly useBusiness rates

1Y3Y5YAll

Colorado averageU.S. averagePublic Service Co. of Colorado

Aug 202617.2¢per kWh

vs. 1 year ago+5.9%16.2¢

vs. 5 years ago+27.2%13.5¢

Record high17.2¢Aug 2026

Avg. home bill$167973 kWh, Aug

EIA forecast, Mountain14.7¢Dec 2027

Hover or tap the chart for exact monthly values. Source: EIA-861M (monthly, latest months preliminary); forecast: EIA Short-Term Energy Outlook (October 2026) for the Mountain region, which includes Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, Wyoming.

ZIP codes served

80001Arvada80002Arvada80003Arvada80004Arvada80005Arvada80006Arvada80007Arvada80010Aurora80011Aurora80012Aurora80013Aurora80014Aurora80015Aurora80016Aurora80017Aurora80018Aurora80019Aurora80020Broomfield80021Broomfield80022Commerce City80023Broomfield80024Dupont80025Eldorado Springs80026Lafayette80027Louisville80030Westminster80031Westminster80033Wheat Ridge80034Wheat Ridge80035Westminster80036Westminster80037Commerce City80038Broomfield80040Aurora80041Aurora80042Aurora80044Aurora80045Aurora80046Aurora80047Aurora80101Agate80102Bennett80103Byers80104Castle Rock80105Deer Trail80106Elbert80107Elizabeth80108Castle Rock80109Castle Rock80110Englewood80111Englewood80112Englewood80113Englewood80116Franktown80117Kiowa80118Larkspur80120Littleton80121Littleton80122Littleton80123Littleton80124Lone Tree80125Littleton80126Littleton80127Littleton80128Littleton80129Littleton80130Littleton80131Louviers80132Monument80133Palmer Lake80134Parker80135Sedalia80136Strasburg80137Watkins80138Parker80150Englewood80151Englewood80155Englewood80160Littleton80161Littleton80162Littleton80163Littleton80165Littleton80166Littleton80201Denver80202Denver80203Denver80204Denver80205Denver80206Denver80207Denver80208Denver80209Denver80210Denver80211Denver80212Denver80214Denver80215Denver80216Denver80217Denver80218Denver80219Denver80220Denver80221Denver80222Denver80223Denver80224Denver80226Denver80227Denver80228Denver80229Denver80230Denver80231Denver80232Denver80233Denver80234Denver80235Denver80236Denver80237Denver80238Denver80239Denver80241Thornton80243Denver80244Denver80246Denver80247Denver80248Denver80249Denver80250Denver80256Denver80257Denver80259Denver80260Denver80261Denver80262Denver80263Denver80266Denver80271Denver80273Denver80274Denver80281Denver80290Denver80291Denver80299Denver80301Boulder80302Boulder80303Boulder80304Boulder80305Boulder80306Boulder

and 448 more.

Averages, not a quote. Prices here are what each utility’s residential customers paid on average (revenue ÷ kWh sold, fixed charges included), as reported to the U.S. Energy Information Administration. Your own rate depends on your plan, season and usage — check your bill or your utility’s tariff.

Questions

What is Public Service Co. of Colorado’s electricity rate?

About 16.9¢ per kWh for residential customers (Jan–Aug 2026 average, EIA-861M), including fixed charges spread over usage.

What is the average Public Service Co. of Colorado electric bill?

$90 a month in 2024, for an average of 600 kWh (EIA-861).

Is Public Service Co. of Colorado cheaper than the Colorado average?

Yes: 16.9¢ versus the Colorado average of 17.2¢ (Aug 2026).