Rate Schedule

RATE STRUCTURE

The Board of Trustees and the Management have established the rates of the Cooperative to be true cost-based rates with no cross subsidization between classes or types of services.

RATE STABILIZATION

The Board of Trustees and Management have taken a proactive approach to the issues of deregulation of the electric industry in Montana. We have negotiated a power contract with Bonneville Power Administration through September 2011 to purchase electric energy at 1997 prices!

RATE SCHEDULES

Effective May 1, 2008

Classification Type of Charge Montana Rates Idaho Rates
Residential Base Charge $24.87 $28.31
Energy Charge $0.0634 $0.0739
Small Commercial Base Charge $27.39 $31.06
Energy Charge $0.0639 $0.0736
Large Commercial Base Charge $37.10 $42.23
Energy Charge $0.0357 $0.0410
Demand Charge $8.86 $10.19
Irrigation (5 HP & Larger) Energy Charge $0.0391 $0.0416
5 HP to 10 HP $230.00 $264.50
>10 HP to <30 HP $401.63 $461.68
30 HP & Larger $593.18 $682.16
HP Charge (All HP over 10) $7.95 $9.15
Industrial I * Base Charge $77.18 $88.75
Historical Load

Energy Charge up to 16,731,600 kWh

$0.0326 $0.0375

Energy Charge > 16,731,600 kWh

$0.0606 $0.0655
Demand Charge $7.77 $13.21
Industrial II ** Base Charge $77.18 $88.75
New Load

Energy Charge up to
2,190,000 kWh

$0.0326 $0.0375

Energy Charge > 2,190,000 kWh

$0.0606 $0.0655
Demand Charge $7.77 $13.21
Security Lights 100 watt hps $12.82 $14.75
250 watt hps $18.66 $21.46
400 watt hps $20.40 $23.46

* INDUSTRIAL Rate I - Historical Committed Loads Defined by BPA

Montana

Energy Charge - Annual kWh up to and including 16,731,600 @ $3.260 cents per kWh

Committed Load Energy Charge - Annual kWH greater than 16,731,600 @ $6.06 cents per kWh (see note).

Idaho

Energy Charge - Annual kWh up to and including 16,731,600 @ $3.75 cents per kWh

Committed Load Energy Charge - Annual kWH greater than 16,731,600 @ $6.551 cents per kWh (see note).

** INDUSTRIAL Rate II - New Committed Loads Defined by BPA

Montana

Energy Charge - Annual kWh up to and including 2,190,000 @ $3.26 cents per kWh

Committed Load Energy Charge - Annual kWH greater than 2,190,000 @ $6.06 cents per kWh (see note).

Idaho

Energy Charge - Annual kWh up to and including 2,190,000 @ $3.75 cents per kWh

Committed Load Energy Charge - Annual kWH greater than 2,190,000 @ $6.55 cents per kWh (see note).

NOTE: For Industrial Rates I and II - Annually in October, BPA determines the amount, if any, of additional committed loads purchase power charges to apply to MEC. When the sum total of the committed energy charges paid by MEC Members exceeds the sum total of the BPA committed load assessment, a credit may be issued to the Member(s) effected based upon their proportional use of committed energy compared to the other effected Member(s).