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Cost Rate Studies

A Cost of Service Analysis (COSA) is a study that confirms the utility’s revenue requirement and its equitable allocation across the various customer classes of service. Output from the COSA was designed to facilitate the development of rate designs—that is, the electricity rates for the various classes of customers (residential, industrial, small commercial, etc.). 

BEC 2020 COSA Summary of Results

Current Rates vs. COSA Unit Costs

 

EES Consulting COSA Study Results: 

Cost/Rate Study Update July 2016

Cost/Rate Study 2016 

Cost/Rate Study 2015