Tucson Electric Power’s Time-of-Use Rate Pathway: Electricity Decarbonization → Electricity Charges, Mandates, and Subsidies → Customer Behavior StrategiesJurisdiction: Public Utilities → State Public Utility CommissionsJurisdiction: Public Utilities Tucson Electric Power in Arizona received received approval for a new optional time-of-use rate which became the default rate for new customers starting in January 2019.