Important Utility Rate Changes2025-08-09T01:22:54+00:00
IL MidAmerican Energy

Case: 26-0332
Initial Filing Date: 4/9/2026
Summary: Average $6.21 per month increase starting in 2027
Effective Date: 1/1/2027
Status: Pending
Type: Gas

IL MidAmerican Energy

Case: 26-0331
Initial Filing Date: 4/9/2026
Summary: ‘+$9.11 per month Residential in 2027, +$9.10 per month in 2028
+$22.41/month Small Volume Service
+342.30/month Medium Volume Service
+18968.60/month Large Volume Service
+406.05/month Small Volume Transporation
+1247.32/month Medium Volume Transportation
+14526.40/month Large Volume Transportation

Effective Date: 1/1/2027
Status: Pending
Type: Electric

OH Cleveland Electric Illuminating Company

Case: 26-0347-EL-AIR
Initial Filing Date: 5/22/2026
Summary: 2.6% average annual increase per year over three year period
Effective Date: 7/1/2027
Status: Pending
Type: Electric

WY Black Hills Power

Case: 20002-148-ER-26/18089
Initial Filing Date: 3/18/2026
Summary: 31.9% Residential Regular, 32% Residential Total Electric, 32% Residential Demand, 43.9% Small General, 29.5% General Service, 44.8% General Total Electric
Effective Date: 9/18/2026
Status: Pending
Type: Electric

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