The RRO is the per kilowatt hour (kWh) electricity rate available from regulated rate providers, such as ŷ����ɫ Energy Regulated Services. The Alberta Utilities Commission (AUC) regulates the RRO. The RRO is calculated according to a price-setting plan. It is reviewed and approved in advance of each month by the AUC. The RRO price reflects monthly, market-based prices, which may increase or decrease month-to-month due to market forces such as supply and demand.