Power Outages in Nassau County, FL
As of October 19, 2026 03:05 UTC, no outages are reported by Florida Power & Light Co, Okefenoke Rural El Member Corp and Florida Public Utilities Co in Nassau County, FL. In 2025, the average customer here lost power for about 2.9 hours.
Nassau County, FL is served by 4 tracked utilities.
Cite this data
- URL
- https://massoutage.com/florida/nassau-county
- As of
- October 19, 2026 03:05 UTC
- Publisher
- MassOutage
MassOutage, "Power Outages in Nassau County, FL", live data as of October 19, 2026 03:05 UTC. https://massoutage.com/florida/nassau-county
No active outages are reported by Florida Power & Light Co, Okefenoke Rural El Member Corp and Florida Public Utilities Co in Nassau County.
52%of this county's ~75,648 customers are served by utilities with a county-level live feed.
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Florida Power & Light Co | Live · county | 0 | 31,533 | 0.0% | - | - | - | |
| Okefenoke Rural El Member Corp | Live · county | 0 | 8,027 | 0.0% | - | - | - | |
| Florida Public Utilities Co | Live · county | 0 | - | - | - | 0 | - | |
| JEA | Live · county | no county report | - | - | - | - | - | - |
Florida Power & Light Co, Okefenoke Rural El Member Corp and Florida Public Utilities Co reportevery 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 Nassau 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 (5)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 32034 | 478 | 32 | 327 | ≤11 |
| 32097 | 275 | 13 | 225 | ≤11 |
| 32011 | 228 | ≤11 | 172 | ≤11 |
| 32046 | 138 | ≤11 | 105 | ≤11 |
| 32009 | 39 | 0 | 30 | 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 Nassau County or any town and utility in it.
- Rip Current StatementMODERATE
- High Surf AdvisoryMINOR
Nassau County has been under 139 National Weather Service alerts recently, most recently a Rip Current Statement on October 18, 2026.
- Rip Current Statement ×37
- Special Weather Statement ×22
- Flood Advisory ×18
- High Surf Advisory ×15
- Flood Warning ×14
- Coastal Flood Advisory ×9
Latest Nassau County, FL outage updates
A running log of how this outage has changed, updated automatically as utilities report in.
- RESOLVED
Power restored after 55m
- OUTAGE BEGAN
Outage began: 567 customers out (1.1% of the county)
- RESOLVED
Power restored after 34m
- OUTAGE BEGAN
Outage began: 633 customers out (1.2% of the county)
- RESOLVED
Power restored after 1h 5m
- OUTAGE BEGAN
Outage began: 634 customers out (1.2% of the county)
- RESOLVED
Power restored after 11m
- OUTAGE BEGAN
Outage began: 924 customers out (1.8% of the county)
Hardest-hit cities in Nassau County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Nassau County went about 2.9 hours without power. Peak simultaneous outage on record reached 48,802 customers.
The US EIA reports Florida utilities averaged 1.2 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 2.9 hrs.
Worst year here was 2017 (peak 48,802 customers out) · decade average 7.5 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 529 | 16,192 | 0.6 |
| 2016 | 531 | 18,519 | 9.4 |
| 2017 | 694 | 48,802 | 40.6 |
| 2018 | 941 | 16,334 | 4.3 |
| 2019 | 906 | 13,152 | 2.6 |
| 2020 | 891 | 11,132 | 3.4 |
| 2021 | 793 | 3,495 | 1.4 |
| 2022 | 757 | 3,996 | 2.0 |
| 2023 | 754 | 11,255 | 3.6 |
| 2024 | 710 | 31,083 | 11.8 |
| 2025 | 736 | 5,635 | 2.9 |
Cost of power in Nassau County
ENERGY & AI DEMAND →Estimated residential electricity price for Nassau 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.
- Florida Power & Light Co14.6¢5,337,118 cust
- JEA13.8¢479,288 cust
- Florida Public Utilities Co17.8¢26,053 cust
- Okefenoke Rural El Member Corp14.0¢11,266 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 Moderate hurricanes exposure · 7.5 hrs/yr of outages over the last decade.
Power outages in Nassau County: FAQ
- How often does Nassau County, FL lose power?
- Based on EAGLE-I records, Nassau County, FL logged 736 distinct outage events in 2025, averaging about 2.9 hours without power per customer over the year.
- What was the worst power outage in Nassau County, FL?
- The largest tracked outage peaked at 48,802 customers without power, beginning September 10, 2017 and lasting about 11d.
- Is there a power outage in Nassau County, FL right now?
- No major outage is currently reported for Nassau County, FL. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Nassau County, FL?
- Tracked electric providers include Florida Power & Light Co, Florida Public Utilities Co, Okefenoke Rural El Member Corp.
Outages are tracked at the county level; these ZIP codes fall within Nassau County.
32009, 32011, 32034, 32046, 32097
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Florida Power & Light Co | 0.8 hrs | Live · county | - |
| Okefenoke Rural El Member Corp | 7.1 hrs | Live · county | - |
| JEA | - | Live · county | |
| Florida Public Utilities Co | - | Live · county | - |
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 Florida customers). Machine-readable data: /api/v1/counties/12089 and /api/v1/counties/12089/history.