Electricity rates in Castle Pines, CO
Castle Pines (3,614 people, Douglas County) is served by 2 electric utilities. Homes on CORE Electric Cooperative pay about 16.98¢/kWh, 2% more than the Colorado average.
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Electric companies serving Castle Pines
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| CORE Electric Cooperative | Electric cooperative | 16.98¢ | $143 | 169K | 381 |
| Public Service Co of Colorado | Investor-owned utility | 16.72¢ | $98 | 1.38M | 360 |
Power outages in Douglas County right now
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Outage history in Douglas County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 142 | 65 |
| Days with outages | 61 | 38 |
| Most customers out at once | 20,721 (13.2%) | 4,881 (3.1%) |
| Worst day | 2024-11-03 | 2025-07-01 |
Outage minutes by month, 2025
Less outage time than 2024 (142 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Castle Pines North 16.7¢
- Carriage Club 16.7¢
- Meridian 16.7¢
- Castle Rock 17.0¢
- Lone Tree 16.7¢
- Acres Green 16.7¢
- Stonegate 16.7¢
- Highlands Ranch 16.7¢
- Parker 16.7¢
- Centennial 16.7¢
ZIP codes: 80108, 80109, 80134
Frequently asked questions
What is the electricity rate in Castle Pines?
Most homes in Castle Pines get power from CORE Electric Cooperative, where residential customers pay an average of 16.98¢/kWh including all charges. The Colorado average is 16.58¢ and the U.S. average 17.99¢. Other utilities serving parts of Castle Pines: Public Service Co of Colorado (16.72¢).
What is the average electric bill in Castle Pines?
About $143 a month, based on 843 kWh a month (the average for CORE Electric Cooperative customers) at 16.98¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Castle Pines, CO?
2 utilities serve Castle Pines's ZIP codes: CORE Electric Cooperative, Public Service Co of Colorado. Which one serves you depends on your street address.
How often does the power go out in Castle Pines?
In 2025, customers in Douglas County averaged 65 min without power. Outages hit 38 days of the year, and the worst day was 2025-07-01, when 4,881 customers (3.1%) were out. Source: ORNL EAGLE-I.