Idaho Business Rates
The links below provide more details for each rate schedule.
- Schedule 7 Small General Service
- Schedule 9 Secondary – No change in rate design.
- Schedule 9 Primary/Large General Service (Commercial and Industrial)
- Schedule 9 Transmission/Large General Service (Commercial and Industrial)
- Schedule 19 Primary/Large Power Service (Commercial and Industrial)
- Schedule 19 Transmission/Large Power Service (Commercial and Industrial)
- Schedule 19 Secondary/Large Power Service (Commercial and Industrial)
Rates Information
- Rates have been redesigned to promote energy efficiency and conservation.
- Small General Service customers have new tiered rates September through May.
- Schedule 9 customers served at primary and transmission service levels shift to Time-Of-Use pricing.
- Time-Of-Use rates for Schedule 19 customers have added focus in summer months.
- These new rate designs help customers identify opportunities to manage their energy usage and monthly bill.
- By being energy efficient, we all have the power to control our costs.
Find technical assistance for becoming more energy efficient and learn more about our energy efficiency programs on the Business Customer Resources page.

Schedule 7
Schedule 7 Tiered Rates
Service Charge per month: $4.00
Non-Summer (September-May) |
Summer (June-August) |
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Schedule 9
Schedule 9 Primary Time-Of-Use Rates
Schedule 9 Primary |
New Rates |
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| Service Charge per month | $215.00 | ||
| Basic Charge per kW | $0.97 | ||
Summer |
Non-Summer |
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| Demand Charge per kW | $3.69 | $3.40 | |
| On-Peak Demand Charge per kW | $0.69 | NA | |
| Energy Charges per kWh |
On-Peak | $0.033009 | NA |
| Mid-Peak | $0.030014 | $0.026202 | |
| Off-Peak | $0.028052 | $0.025129 | |
Schedule 9 Primary Time-Of-Use Rates for Summer Energy Charges

Schedule 9 Primary Time-Of-Use Rates for Non-Summer Energy Charges
Schedule 9 Transmission Time-Of-Use Rates
Schedule 9 Primary |
New Rates |
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| Service Charge per month | $215.00 | ||
| Basic Charge per kW | $0.50 | ||
Summer |
Non-Summer |
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| Demand Charge per kW | $3.53 | $3.26 | |
| On-Peak Demand Charge per kW | $0.69 | NA | |
| Energy Charges per kWh |
On-Peak | $0.032460 | NA |
| Mid-Peak | $0.029590 | $0.025900 | |
| Off-Peak | $0.027700 | $0.024920 | |
Schedule 19
Schedule 19 Primary Time-Of-Use Rates for Summer Energy Charges

Schedule 19 Primary Time-Of-Use Rates for Non-Summer Energy Charges

Schedule 19 Primary Time-Of-Use Rates
Schedule 19 Primary |
New Rates |
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| Service Charge per month | $215.00 | ||
| Basic Charge per kW | $0.97 | ||
Summer |
Non-Summer |
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| Demand Charge per kW | $3.69 | $3.40 | |
| On-Peak Demand Charge per kW | $0.69 | NA | |
| Energy Charges per kWh |
On-Peak | $0.036362 | NA |
| Mid-Peak | $0.027701 | $0.025648 | |
| Off-Peak | $0.024084 | $0.022303 | |
Schedule 19 Transmission Time-Of-Use Rates
Schedule 19 Transmission |
New Rates |
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| Service Charge per month | $215.00 | ||
| Basic Charge per kW | $0.50 | ||
Summer |
Non-Summer |
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| Demand Charge per kW | $3.53 | $3.27 | |
| On-Peak Demand Charge per kW | $0.69 | NA | |
| Energy Charges per kWh |
On-Peak | $0.036080 | NA |
| Mid-Peak | $0.027620 | $0.025520 | |
| Off-Peak | $0.024010 | $0.022190 | |
Schedule 19 Secondary Time-Of-Use Rates
Schedule 19 Secondary |
New Rates |
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| Service Charge per month | $12.50 | ||
| Basic Charge per kW | $0.68 | ||
Summer |
Non-Summer |
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| Demand Charge per kW | $3.41 | $3.19 | |
| On-Peak Demand Charge per kW | $0.69 | NA | |
| Energy Charges per kWh |
On-Peak | $0.045090 | NA |
| Mid-Peak | $0.034550 | $0.031830 | |
| Off-Peak | $0.030040 | $0.027660 | |
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