Lehi City Corporation
Municipal electric utility · Utah · #527 of 3,199 U.S. utilities by customers · EIA utility #10879
Lehi City Corporation is a municipal electric utility serving 31,153 customers in Utah. In 2025 it sold 494 gigawatt-hours of electricity for $50.51M in revenue, an average realized rate of 10.22¢ per kWh across all customer classes and 10.05¢ per kWh for residential customers. Its reported service territory covers 1 counties. EIA records its activities as: generation, distribution.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 28,051 | 280 | $28.14M | 10.05¢ | |
| Commercial | 3,102 | 214 | $22.38M | 10.44¢ | |
| Total | 31,153 | 494 | $50.51M | 10.22¢ |
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 (831 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 25,495 | 433 | $39.17M | 8.77¢ |
| 2022 | 28,044 | 452 | $41.77M | 8.96¢ |
| 2023 | 28,924 | 449 | $49.00M | 10.79¢ |
| 2024 | 30,172 | 498 | $54.84M | 10.95¢ |
| 2025 | 31,153 | 494 | $50.51M | 10.05¢ |
Reliability (2025)
Average outage time (SAIDI): 42 minutes per customer per year
Average outages (SAIFI): 0.45 per customer
Average restoration time (CAIDI): 94 minutes
As reported for Utah under the IEEE standard, with major event days included where the standard reports them. Lower is better; see the reliability rankings.
Energy supply (2025)
Net generation: 24.3 GWh
Wholesale power purchased: 529 GWh
Winter peak demand: 77 MW
Energy losses: 10.8% of energy handled
Meters & rooftop solar (2025)
Smart (AMI) meters: 38.6% of 34,255 meters
Customer-sited generation (net metering): 1,098 installations, 9.4 MW of capacity
Counties served
Utah, UT
Other large utilities in Utah
- PacifiCorp - 2,136,854 customers, residential 14.42¢
- Provo City Corp - 40,813 customers, residential 11.38¢
- Dixie Escalante R E A, Inc - 34,851 customers, residential 9.24¢
- City of St George - (UT) - 33,831 customers, residential 11.71¢
- City of Logan - (UT) - 22,012 customers, residential 12.99¢
- City of Murray - (UT) - 20,962 customers, residential 12.45¢
- Moon Lake Electric Assn Inc - 20,620 customers, residential 9.34¢
- Spanish Fork City Corporation - 19,613 customers, residential 10.39¢
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #10879 in the EIA frame.