Cheyenne County, CO Power Outages
Utilities serving Cheyenne County, Colorado don't yet share live outage data with DOE's ODIN feed. Check your electric company's outage map (listed below) for real-time status.
Cheyenne County on the Colorado outage map
- Normal
- Minor
- Moderate
- Major
- Severe
- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Cheyenne County power outage history
Every significant outage recorded in Cheyenne County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 101 significant power outages in Cheyenne County, meaning events that left at least 1% of customers in the dark. The largest (Sep 29, 2020) came when extreme cold left 1,391 customers (98.5% of the county) without power.
From 2018 to 2025, the average customer here lost about 13 hr 51 min of power per year, more than the Colorado average of 2 hr 58 min. That ranks 5th of 57 Colorado counties for outage time, where 1st has the most.
March is the riskiest month: it accounted for 36% of all customer outage time from 2018 to 2025. On 97 days in that period, at least 5% of customers were out at the same time. Outage time in Cheyenne County has fallen recently: about 10 hr 42 min per customer per year in 2022–2025, versus 17 hr in 2018–2021.
The most recent significant outage on record (Nov 2, 2025) affected 836 customers (59.2%) amid wildfire conditions.
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Sep 29, 2020 | 1,391(98.5%) | 1 | Extreme cold |
| 2 | Dec 29–30, 2019 | 1,387(98.2%) | 2 | Winter storm |
| 3 | Mar 1, 2022 | 1,381(97.8%) | 1 | No major storm reported |
| 4 | Aug 23, 2024 | 1,376(97.5%) | 1 | Severe thunderstorms |
| 5 | Jun 27, 2025 | 1,375(97.4%) | 1 | Wildfire |
Hours without power per customer, by year
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Who provides electricity in Cheyenne County?
Electric companies with service territory in Cheyenne County (EIA-861, 2025)
| Utility | Type | Customers (CO) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| Southeast Colorado Power Assn | Cooperative | 10,970 | Not reporting | |
| K C Electric Association | Cooperative | 6,609 | Not reporting | |
| Wheatland Electric Coop, Inc | Cooperative | 57 | Not reporting |
Customer counts are each utility's statewide total in Colorado. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Cheyenne County outage headlines in the past week.
Nearby counties
Cheyenne County power outage FAQ
Is the power out in Cheyenne County right now?
No outages are currently reported for Cheyenne County by participating utilities. Live coverage is limited here, so If your power is out, report it to your electric company.
Which electric company serves Cheyenne County?
According to EIA-861 service territory data, Southeast Colorado Power Assn, K C Electric Association, Wheatland Electric Coop, Inc provide electric service in Cheyenne County, Colorado.
What was the worst power outage in Cheyenne County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Sep 29, 2020. It peaked at 1,391 customers without power (98.5% of the county). NOAA storm reports for that period point to extreme cold.
How often does the power go out in Cheyenne County?
EAGLE-I has recorded 101 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 13 hr 51 min of power per year, and on 97 days at least 5% of customers were out at once.
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Cheyenne County, CO Power Outages." Accessed November 3, 2026. https://poweroutagetracker.com/outages/colorado/cheyenne-county