Maquoketa Valley Rrl Elec Coop
Cooperative electric utility · Iowa · #815 of 3,199 U.S. utilities by customers · EIA utility #12642
Maquoketa Valley Rrl Elec Coop is a cooperative electric utility serving 17,339 customers in Iowa. In 2025 it sold 357 gigawatt-hours of electricity for $41.61M in revenue, an average realized rate of 11.65¢ per kWh across all customer classes and 13.80¢ per kWh for residential customers. Its reported service territory covers 9 counties. EIA records its activities as: distribution, bundled.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 11,161 | 149 | $20.56M | 13.80¢ | |
| Commercial | 6,121 | 197 | $20.02M | 10.18¢ | |
| Industrial | 57 | 11.3 | $1.03M | 9.12¢ | |
| Total | 17,339 | 357 | $41.61M | 11.65¢ |
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 (1,112 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 16,629 | 295 | $32.60M | 12.04¢ |
| 2022 | 16,784 | 307 | $35.64M | 12.52¢ |
| 2023 | 16,948 | 296 | $35.60M | 13.17¢ |
| 2024 | 17,170 | 293 | $36.65M | 13.76¢ |
| 2025 | 17,339 | 357 | $41.61M | 13.80¢ |
Reliability (2025)
Average outage time (SAIDI): 138 minutes per customer per year
Average outages (SAIFI): 1.03 per customer
Average restoration time (CAIDI): 134 minutes
As reported for Iowa 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: — GWh
Wholesale power purchased: 375 GWh
Winter peak demand: 92 MW
Energy losses: 4.6% of energy handled
Meters & rooftop solar (2025)
Smart (AMI) meters: 100.0% of 19,139 meters
Counties served
Buchanan, IACedar, IAClayton, IAClinton, IADelaware, IADubuque, IAJackson, IAJones, IALinn, IA
Other large utilities in Iowa
- MidAmerican Energy Co - 838,069 customers, residential 11.08¢
- Interstate Power and Light Co - 506,498 customers, residential 17.77¢
- Corridor Energy Cooperative - 35,447 customers, residential 14.18¢
- City of Ames - (IA) - 28,239 customers, residential 12.12¢
- Eastern Iowa Light & Power Coop - 23,856 customers, residential 14.81¢
- Cedar Falls Utilities - 20,245 customers, residential 11.56¢
- Iowa Lakes Electric Coop - 13,257 customers, residential 13.78¢
- Midland Power Coop - 12,708 customers, residential 13.66¢
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #12642 in the EIA frame.