Public Service Co of Colorado bill decoder
Public Service Co of Colorado sells under this tariff at 16.96¢ per kWh all-in, +1.11¢ against the Colorado average of 15.85¢. The $8.19 fixed charge is 5% of the bill.
Public Service Co of Colorado at 1,000 kWh, line by line
Public Service Co of Colorado bills $8.19 a month, 5% of the $169.60 total at 1,000 kWh. Public Service Co of Colorado charges 17.288¢ in Jun to Sep and 15.568¢ in Oct to May, 11% apart. 1,000 kWh costs $163.87 in the cheapest month, $181.07 in the most expensive.
Public Service Co of Colorado: what the tariff charges
| Line | Charged | Amount |
|---|---|---|
| Customer charge | Fixed, once a month | $8.19 |
| Energy, Oct to May | Every kWh | 15.568¢ per kWh |
| Energy, Jun to Sep | Every kWh | 17.288¢ per kWh |
Public Service Co of Colorado at 500, 1,000 and 2,000 kWh
| kWh | Total | ¢/kWh | Fixed | Energy | CO avg |
|---|---|---|---|---|---|
| 500 | $88.90 | 17.78 | $8.19 | $80.71 | $79.25 |
| 600 (average home) | $105.04 | 17.51 | $8.19 | $96.85 | $95.10 |
| 1,000 | $169.60 | 16.96 | $8.19 | $161.41 | $158.50 |
| 2,000 | $331.02 | 16.55 | $8.19 | $322.83 | $317.00 |
Public Service Co of Colorado by month at 1,000 kWh
| Month | Total | ¢/kWh |
|---|---|---|
| January | $163.87 | 16.39 |
| February | $163.87 | 16.39 |
| March | $163.87 | 16.39 |
| April | $163.87 | 16.39 |
| May | $163.87 | 16.39 |
| June | $181.07 | 18.11 |
| July | $181.07 | 18.11 |
| August | $181.07 | 18.11 |
| September | $181.07 | 18.11 |
| October | $163.87 | 16.39 |
| November | $163.87 | 16.39 |
| December | $163.87 | 16.39 |
How the Public Service Co of Colorado total climbs
$48.54 at 250 kWh becomes $492.43 at 3,000 kWh, 10.1 times the bill for 12 times the power.
Public Service Co of Colorado total in dollars, by kWh
- 49250
- 89500
- 129750
- 1701,000
- 2501,500
- 3312,000
- 4923,000
Check your Public Service Co of Colorado bill
Public Service Co of Colorado: tariff against EIA
EIA-861 puts the 2024 home price at 15.05¢ for Public Service Co of Colorado, across 1,365,053 home accounts using 600 kWh a month. The tariff gives 17.51¢ ($105.02). The -2.46¢ gap, about -$14.76 a month, is riders, other plans and rate changes.
Other Public Service Co of Colorado residential plans
2 more Public Service Co of Colorado plans fit the model; the decoder prices each.
| Plan | Since | Type | 1,000 kWh | Fixed |
|---|---|---|---|---|
| Residential Energy Time Of Use (Schedule RE-TOU) | 2026-01-01 | time of use | $161.71 | $8.19 |
| Residential General Service Opt-Out (Schedule R-OO) | 2026-01-01 | seasonal | $171.66 | $8.19 |
Public Service Co of Colorado: sources and limits
- Tariff: Residential Service (Schedule R), effective 2026-01-01, record 69bd99ef0bf1bbccd206e47b, updated 2026-03-20; decode_tariffs.csv.
- Tariff sheet cited by the record: https://xcelnew.my.salesforce.com/sfc/p/#1U0000011ttV/a/8b000002Y8xL/kYe61yf.9xyigvh2701Az.
- Data: OpenEI URDB, EIA-861, EIA state data.
Public Service Co of Colorado: taxes, riders and adjustments sit outside these rates.
Keep going
Questions
How much does Public Service Co of Colorado bill at zero kWh?
The fixed part alone: $8.19 a month. It is 9% of the $88.90 that 500 kWh costs.
What does Public Service Co of Colorado charge for 1,000 kWh?
The tariff gives $169.60 (16.96¢ a kWh): energy $161.41, fixed $8.19. Add taxes and riders.
What makes a Public Service Co of Colorado bill run higher than the tariff?
At 600 kWh the tariff gives 17.51¢ against 15.05¢ in EIA's 2024 average, -2.46¢ apart. Riders, fees and other plans sit in that gap.
Why does the Public Service Co of Colorado bill change by season?
1,000 kWh costs $163.87 in the cheapest month and $181.07 in the most expensive, $17.20 apart.
How old is the Public Service Co of Colorado tariff used here?
It took effect 2026-01-01, 3 months before the April 2026 snapshot. Check Public Service Co of Colorado for newer rates.
What does an average Public Service Co of Colorado home use?
600 kWh a month in 2024 (EIA-861), which costs $105.02 on this tariff.