City of Lakeland - (FL)
Municipal electric utility · Florida · #189 of 3,199 U.S. utilities by customers · EIA utility #10623
City of Lakeland - (FL) is a municipal electric utility serving 137,582 customers in Florida. In 2025 it sold 3,326 gigawatt-hours of electricity for $342.69M in revenue, an average realized rate of 10.30¢ per kWh across all customer classes and 11.73¢ per kWh for residential customers. Its reported service territory covers 1 counties. EIA records its activities as: generation, transmission, buying transmission, distribution, wholesale marketing, bundled.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 122,506 | 1,705 | $200.07M | 11.73¢ | |
| Commercial | 14,990 | 891 | $87.08M | 9.78¢ | |
| Industrial | 86 | 730 | $55.54M | 7.61¢ | |
| Total | 137,582 | 3,326 | $342.69M | 10.30¢ |
Average realized rate = revenue divided by sales as reported on EIA Form 861. It blends fixed charges, demand charges and riders into one per-kWh figure; it is not the utility's tariff rate. Estimated residential bill assumes the average residential customer's actual 2025 usage (1,160 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 137,163 | 3,211 | $312.72M | 10.94¢ |
| 2022 | 133,118 | 3,384 | $373.51M | 12.18¢ |
| 2023 | 134,647 | 3,233 | $369.66M | 12.26¢ |
| 2024 | 136,543 | 3,321 | $332.75M | 11.40¢ |
| 2025 | 137,582 | 3,326 | $342.69M | 11.73¢ |
Reliability (2025)
Average outage time (SAIDI): 63 minutes per customer per year
Average outages (SAIFI): 1.07 per customer
Average restoration time (CAIDI): 59 minutes
As reported for Florida under the Other standard, with major event days included where the standard reports them. Lower is better; see the reliability rankings.
Energy supply (2025)
Net generation: 2,170 GWh
Wholesale power purchased: 126 GWh
Winter peak demand: 643 MW
Meters & rooftop solar (2025)
Smart (AMI) meters: 99.9% of 137,704 meters
Customer-sited generation (net metering): 2,202 installations, 23.9 MW of capacity
Counties served
Polk, FL
Other large utilities in Florida
- Florida Power & Light Co - 6,013,740 customers, residential 14.62¢
- Duke Energy Florida, LLC - 2,037,985 customers, residential 18.36¢
- Tampa Electric Co - 861,413 customers, residential 17.32¢
- JEA - 540,950 customers, residential 13.84¢
- Orlando Utilities Comm - 288,492 customers, residential 13.22¢
- Lee County Electric Coop, Inc - (FL) - 267,019 customers, residential 14.20¢
- Sumter Electric Coop, Inc - 264,730 customers, residential 14.98¢
- Withlacoochee River Elec Coop - 255,506 customers, residential 13.70¢
All Florida utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #10623 in the EIA frame.