Rate Schedules

CORE’s elected board of directors has approved changes to CORE’s rates and regulations effective with January 2026 bills. The changes include an average 6.7% increase across our residential, commercial, industrial and other services. Visit the Rate Changes webpage more information.

Residential Service (A)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $20.00 $20.00
On-peak period demand charge, per kW, per month $4.87 $5.47
All kWh, per kWh $0.10819 $0.1155

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

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $20.00 $20.00
Basic demand charge, per kW, per month $4.87 $5.47
On-Peak Period Energy Charge, per kW $0.27122 $0.2705
Off-Peak Period Energy Charge, per kW $0.07765 $0.08558

Residential Service - Demand Metered (C)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $20.00 $20.00
Demand charge, per kW, per month $14.58 $15.38
All kWh, per kWh $0.08234 $0.08907

Small General Service - 1 Phase (SG1)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $32.00 $32.00
Demand charge, per kW, per month $10.14 $12.00
All kWh, per kWh $0.07278 $0.07594

Small General Service - 3 Phase (SG3)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $60.00 $60.00
Demand charge, per kW, per month $13.34 $14.57
All kWh, per kWh $0.06989 $0.07461

Irrigation Service (I)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $60.00 $60.00
Demand charge, per kW, per month $10.01 $10.94
All kWh, per kWh $0.08019 $0.08652

Large Power Service (LPS)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $165.00 $165.00
Demand charge, per kW, per month $15.98 $17.50
All kWh, per kWh $0.06845 $0.07224

Industrial Service - Demand Metered (S)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $300.00 $300.00
Demand charge, per kW, per month $22.45 $24.97
All kWh, per kWh $0.05944 $0.0613

Coincident Peak Distribution Service (CPD)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $775.00 $775.00
Basic demand charge, per kW, per month $9.68 $10.36
Coincident peak demand charge, per kW, per month $19.17 $20.53
All kWh, per kWh $0.04311 $0.046

Coincident Peak Substation Service (CPS)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $775.00 $775.00
Basic demand charge, per kW, per month $8.14 $8.71
Coincident peak demand charge, per kW, per month $18.89 $20.23
All kWh, per kWh $0.04249 $0.04534

Coincident Peak Transmission Service (CPT)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic service charge, per month $1,650.00 $1,650.00
Basic demand charge, per kW, per month $2.89 $3.09
Coincident peak demand charge, per kW, per month $18.61 $19.93
All kWh, per kWh $0.04187 $0.04468

Lighting Schedule (L)

Fixture type Monthly charge, per light, through 12/31/2025 Monthly charge, per light, starting 1/1/2026
175W MV/MH/LED $21.85 $23.31
250W MH/LED $38.67 $41.26
100W HPS/LED $31.29 $33.39
150W HPS/LED $38.09 $40.64
200W HPS/LED $49.60 $52.92
400W HPS/LED $57.87 $61.75

Non-Metered Service (F)

Effective through 12/31/2025 Effective starting 1/1/2026
Basic facilities charge, per month $5.00 $5.50
Demand charge, per kW, per month $1.32 $1.41
Energy charge, per kWh $0.10565 $0.11273