Alberta regulator approves formula-based ratemaking
On March 25, 2009, the Alberta Utilities Commission (AUC) approved an application by ENMAX Power Corporation (EPC) for formula-based ratemaking (FBR) to be applied to EPC's regulated electric distribution and transmission businesses. This is the first time that an FBR plan has been approved for an electric utility in Alberta. Unlike traditional cost-of-service ratemaking, the FBR plan approved by the AUC establishes a formula that provides incentives to EPC to increase its productivity and become more efficient. The formula includes factors for inflation and productivity. The starting point for the FBR plan is EPC's 2006 approved distribution and transmission rates, subject to some adjustments, which were established through the traditional cost-of-service ratemaking process.
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