Important Utility Rate Changes2025-08-09T01:22:54+00:00
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: 5/1/2026
Status: Pending
Type: Electric

WI Wisconsin Gas LLC

Case: 5-UR-112
Initial Filing Date: 3/17/2026
Summary: 6.8% for 2027, 4.0% for 2028
Effective Date: 2027 & 2028
Status: Pending
Type: Gas

WI Wisconsin Electric Power Company

Case: 5-UR-112
Initial Filing Date: 3/17/2026
Summary: 9.25% for 2027, 5.5% for 2028
Effective Date: 2027 & 2028
Status: Pending
Type: Electric

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