Rate Schedules

CORE’s elected board of directors has approved changes to CORE’s rates and regulations effective with September 2025 bills. The changes include an average 5% increase across our residential, commercial, industrial and other services. Visit the Rate Changes webpage more information.

Residential Service (A)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $17.75 $20.00
On-peak period demand charge, per kW, per month $4.00 $4.87
All kWh, per kWh $0.10819 $0.10819

Optional Residential Service - Time-of-use Energy (AT)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $17.75 $20.00
Basic demand charge, per kW, per month $4.00 $4.87
On-Peak Period Energy Charge, per kW $0.28737 $0.27122
Off-Peak Period Energy Charge, per kW $0.07395 $0.07765

Residential Service - Demand Metered (C)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $17.75 $20.00
Demand charge, per kW, per month $13.82 $14.58
All kWh, per kWh $0.07919 $0.08234

Small General Service - 1 Phase (SG1)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $27.00 $32.00
Demand charge, per kW, per month $9.83 $10.14
All kWh, per kWh $0.07278 $0.07278

Small General Service - 3 Phase (SG3)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $40.00 $60.00
Demand charge, per kW, per month $13.33 $13.34
All kWh, per kWh $0.06989 $0.06989

Irrigation Service (I)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $40.00 $60.00
Demand charge, per kW, per month $7.73 $10.01
All kWh, per kWh $0.09036 $0.08019

Large Power Service (LPS)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $135.00 $165.00
Demand charge, per kW, per month $15.09 $15.98
All kWh, per kWh $0.06679 $0.06845

Industrial Service - Demand Metered (S)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $270.00 $300.00
Demand charge, per kW, per month $21.45 $22.45
All kWh, per kWh $0.05658 $0.05944

Coincident Peak Distribution Service (CPD)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $775.00 $775.00
Basic demand charge, per kW, per month $9.22 $9.68
Coincident peak demand charge, per kW, per month $19.17 $19.17
All kWh, per kWh $0.04311 $0.04311

Coincident Peak Substation Service (CPS)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $775.00 $775.00
Basic demand charge, per kW, per month $7.75 $8.14
Coincident peak demand charge, per kW, per month $18.89 $18.89
All kWh, per kWh $0.04249 $0.04249

Coincident Peak Transmission Service (CPT)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic service charge, per month $1,650.00 $1,650.00
Basic demand charge, per kW, per month $2.75 $2.89
Coincident peak demand charge, per kW, per month $18.61 $18.61
All kWh, per kWh $0.04187 $0.04187

Lighting Schedule (L)

Fixture type Monthly charge, per light, through 8/31/2025 Monthly charge, per light, starting 9/1/2025
175W MV/MH/LED $20.81 $21.85
250W MH/LED $36.83 $38.67
100W HPS/LED $29.80 $31.29
150W HPS/LED $36.28 $38.09
200W HPS/LED $47.24 $49.60
400W HPS/LED $55.11 $57.87

Non-Metered Service (F)

Effective through 8/31/2025 Effective starting 9/1/2025
Basic facilities charge, per month $5.00 $5.50
Demand charge, per kW, per month $1.26 $1.32
Energy charge, per kWh $0.10062 $0.10565