Clarke Electric purchases power from Central Iowa Power Cooperative (CIPCO) and its diverse electricity generation facilities in Iowa. Electricity is distributed to your homes, farms, and businesses through a network of more than 1,900 miles of power lines reaching more than 5,000 members-consumers. Below is a breakdown of our member rates, which includes the new rates effective May 1, 2025.
| Monthly service charge <=250kWh | $55 |
| Monthly service charge> 250 kWh | $45 |
| Flat kWh charge | $0.125 |
| Monthly service charge <=250 kWh | $38.25 |
| Monthly service charge >250 kWh | $32.25 |
| Flat kWh charge | $0.125 |
| Monthly Service Charge | $120 |
| Demand | $6.80 |
| First 200 kWh/kW | $0.086 |
| Balance kWh/kW | $0.058 |
| Winter heat rate in effect October-May | |
| All kWh's | $0.063 |
| Monthly Service Charge | $150 |
| Demand | $13.50 |
| First 200 kWh/kW | $0.084 |
| Balance kWh/kW | $0.056 |
| Monthly Service Charge | $835 |
| Demand | $13.65 |
| First 200 kWh/kW | $0.071 |
| Balance kWh/kW | $0.052 |
| Monthly Service Charge | $215 |
| KW Demand (off peak) | $3.25 |
| KW Demand (on peak) | $21.83 |
| kWh (off peak) | $0.055 |
| kWh (on peak) | $0.240 |