Electricity rates in Colonial Heights, TN
Colonial Heights (6,934 people, Sullivan County) is served by 3 electric utilities. Homes on City of Bristol pay about 11.71¢/kWh, 14% less than the Tennessee average.
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Electric companies serving Colonial Heights
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| City of Bristol | Municipal utility | 11.71¢ | $152 | 30K | 59 |
| Tennessee Valley Authority | Federal utility | — | — | 0 | — |
| City of Elizabethton | Municipal utility | 12.66¢ | $147 | 23K | — |
Power outages in Sullivan County right now
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Outage history in Sullivan County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 814 | 164 |
| Days with outages | 62 | 46 |
| Most customers out at once | 21,584 (31.1%) | 4,206 (6.1%) |
| Worst day | 2024-09-27 | 2025-06-16 |
Outage minutes by month, 2025
Less outage time than 2024 (814 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Spurgeon 11.7¢
- Gray 11.7¢
- Kingsport 11.7¢
- Oak Grove 11.7¢
- Bloomingdale 11.7¢
- Fall Branch 13.0¢
- Mount Carmel 12.0¢
- Blountville 11.7¢
- Church Hill 12.0¢
- Jonesborough 13.0¢
ZIP codes: 37663, 37664
Frequently asked questions
What is the electricity rate in Colonial Heights?
Most homes in Colonial Heights get power from City of Bristol, where residential customers pay an average of 11.71¢/kWh including all charges. The Tennessee average is 13.56¢ and the U.S. average 17.99¢. Other utilities serving parts of Colonial Heights: City of Elizabethton (12.66¢).
What is the average electric bill in Colonial Heights?
About $152 a month, based on 1,296 kWh a month (the average for City of Bristol customers) at 11.71¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Colonial Heights, TN?
3 utilities serve Colonial Heights's ZIP codes: City of Bristol, Tennessee Valley Authority, City of Elizabethton. Which one serves you depends on your street address.
How often does the power go out in Colonial Heights?
In 2025, customers in Sullivan County averaged 2 hr 44 min without power. Outages hit 46 days of the year, and the worst day was 2025-06-16, when 4,206 customers (6.1%) were out. Source: ORNL EAGLE-I.