Power Outages in Trousdale County, TN
Middle Tennessee E M C and Tri-County Elec Member Corp (TN) publish only a system-wide total, not county figures. In 2025, the average customer here lost power for about 4.3 hours.
Trousdale County, TN is served by 2 tracked utilities.
Cite this data
- URL
- https://massoutage.com/tennessee/trousdale-county
- As of
- Not available
- Publisher
- MassOutage
MassOutage, "Power Outages in Trousdale County, TN". https://massoutage.com/tennessee/trousdale-county
Middle Tennessee E M C and Tri-County Elec Member Corp (TN) publish no county-level figures.
0.0%of this county's ~6,203 customers are served by utilities with a county-level live feed.
System-wide total only, no county split: Middle Tennessee E M C, Tri-County Elec Member Corp (TN).
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Middle Tennessee E M C | Live · total only | not by county | - | - | - | - | - | - |
| Tri-County Elec Member Corp (TN) | Live · total only | not by county | - | - | - | - | - | - |
Electricity-dependent residents
HHS emPOWER · data October 7, 2026Medicare beneficiaries in Trousdale Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.
By ZIP code (2)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 37074 | 121 | ≤11 | 108 | 0 |
| 37057 | 13 | 0 | 12 | 0 |
Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.
Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Trousdale County or any town and utility in it.
No active NWS alerts for Trousdale County right now.
Trousdale County has been under 10 National Weather Service alerts recently, most recently a Dense Fog Advisory on October 12, 2026.
- Heat Advisory ×6
- Dense Fog Advisory ×2
- Wind Advisory ×2
Hardest-hit cities in Trousdale County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Trousdale County went about 4.3 hours without power. Peak simultaneous outage on record reached 5,242 customers.
The US EIA reports Tennessee utilities averaged 3.8 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 4.3 hrs.
Worst year here was 2017 (peak 5,005 customers out) · decade average 4.4 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 125 | 2,066 | 3.3 |
| 2016 | 137 | 4,872 | 2.1 |
| 2017 | 140 | 5,005 | 10.8 |
| 2018 | 204 | 793 | 0.9 |
| 2019 | 198 | 5,242 | 4.1 |
| 2020 | 201 | 5,242 | 5.8 |
| 2021 | 205 | 2,855 | 4.8 |
| 2022 | 173 | 4,171 | 5.0 |
| 2023 | 206 | 3,800 | 4.3 |
| 2024 | 186 | 932 | 2.6 |
| 2025 | 182 | 3,505 | 4.3 |
Cost of power in Trousdale County
ENERGY & AI DEMAND →Estimated residential electricity price for Trousdale County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.
- Middle Tennessee E M C12.5¢311,520 cust
- Tri-County Elec Member Corp (TN)12.9¢25,085 cust
Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.
Relatively Low high winds exposure · 4.4 hrs/yr of outages over the last decade.
Power outages in Trousdale County: FAQ
- How often does Trousdale County, TN lose power?
- Based on EAGLE-I records, Trousdale County, TN logged 182 distinct outage events in 2025, averaging about 4.3 hours without power per customer over the year.
- What was the worst power outage in Trousdale County, TN?
- The largest tracked outage peaked at 5,242 customers without power, beginning December 12, 2019 and lasting about 5h 45m.
- Is there a power outage in Trousdale County, TN right now?
- No major outage is currently reported for Trousdale County, TN. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Trousdale County, TN?
- Tracked electric providers include Middle Tennessee E M C, Tri-County Elec Member Corp (TN).
Outages are tracked at the county level; these ZIP codes fall within Trousdale County.
37057, 37074
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Tri-County Elec Member Corp (TN) | 8.8 hrs | Live · total only | - |
| Middle Tennessee E M C | 0.8 hrs | Live · total only | - |
Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Tennessee customers). Machine-readable data: /api/v1/counties/47169 and /api/v1/counties/47169/history.