Power Outages in Grundy County, MO
As of October 19, 2026 03:05 UTC, no outages are reported by Evergy Missouri West in Grundy County, MO. There is no live feed for Grundy Electric Coop, Inc and Trenton Municipal Utilities - (MO). In 2025, the average customer here lost power for about 0.4 hours.
Grundy County, MO is served by 3 tracked utilities.
Cite this data
- URL
- https://massoutage.com/missouri/grundy-county
- As of
- October 19, 2026 03:05 UTC
- Publisher
- MassOutage
MassOutage, "Power Outages in Grundy County, MO", live data as of October 19, 2026 03:05 UTC. https://massoutage.com/missouri/grundy-county
No active outages are reported by Evergy Missouri West in Grundy County.
No live feed for Grundy Electric Coop, Inc and Trenton Municipal Utilities - (MO): outages in theirservice area won't show here.
15%of this county's ~6,650 customers are served by utilities with a county-level live feed.
We can't see outages for: Grundy Electric Coop, Inc, Trenton Municipal Utilities - (MO). Their customers are not in any number on this page; check their own outage maps.
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Evergy Missouri West | Live · county | 0 | 1,022 | 0.0% | - | 0 | - | |
| Grundy Electric Coop, Inc | No live feed | can't see | - | - | - | - | - | - |
| Trenton Municipal Utilities - (MO) | No live feed | can't see | - | - | - | - | - | - |
Evergy Missouri West reportsevery town in the county on each poll, so 0 out is a real all-clear. ETRs are the utility's own estimates.
Electricity-dependent residents
HHS emPOWER · data October 7, 2026Medicare beneficiaries in Grundy 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 (4)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 64683 | 145 | ≤11 | 129 | 0 |
| 64679 | 12 | ≤11 | ≤11 | 0 |
| 64641 | 12 | 0 | ≤11 | ≤11 |
| 64652 | ≤11 | 0 | ≤11 | 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 Grundy County or any town and utility in it.
No active NWS alerts for Grundy County right now.
Grundy County has been under 22 National Weather Service alerts recently, most recently a Freeze Warning on October 17, 2026.
- Flood Watch ×9
- Severe Thunderstorm Warning ×4
- Flood Advisory ×3
- Flood Warning ×2
- Special Weather Statement ×1
- Freeze Warning ×1
Hardest-hit cities in Grundy County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Grundy County went about 0.4 hours without power. Peak simultaneous outage on record reached 687 customers.
The US EIA reports Missouri utilities averaged 6.3 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 0.4 hrs.
Worst year here was 2021 (peak 625 customers out) · decade average 0.6 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 58 | 687 | 0.6 |
| 2016 | 62 | 178 | 0.1 |
| 2017 | 61 | 343 | 0.6 |
| 2018 | 52 | 236 | 0.7 |
| 2019 | 106 | 133 | 0.2 |
| 2020 | 84 | 299 | 0.8 |
| 2021 | 99 | 625 | 1.2 |
| 2022 | 95 | 661 | 0.7 |
| 2023 | 86 | 298 | 0.7 |
| 2024 | 75 | 265 | 0.6 |
| 2025 | 96 | 272 | 0.4 |
Cost of power in Grundy County
ENERGY & AI DEMAND →Estimated residential electricity price for Grundy 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.
- Evergy Missouri West12.1¢308,573 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 · 0.6 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively high: outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Grundy County: FAQ
- How often does Grundy County, MO lose power?
- Based on EAGLE-I records, Grundy County, MO logged 96 distinct outage events in 2025, averaging about 0.4 hours without power per customer over the year.
- What was the worst power outage in Grundy County, MO?
- The largest tracked outage peaked at 687 customers without power, beginning July 19, 2015 and lasting about 3h 15m.
- Is there a power outage in Grundy County, MO right now?
- No major outage is currently reported for Grundy County, MO. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Grundy County.
64641, 64652, 64679, 64683
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Evergy Missouri West | 3.1 hrs | Live · county | - |
| Grundy Electric Coop, Inc | - | No live feed | - |
| Trenton Municipal Utilities - (MO) | - | No live feed | - |
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 Missouri customers). Machine-readable data: /api/v1/counties/29079 and /api/v1/counties/29079/history.