In an earlier commentary I mentioned having studied and analyzed HEA rate structures. (RE: Homer News, March 9, 2017 – Point of View.) However, despite my expressed wishes and firm intent to put it to rest, the analysis churned on to its own logical end, whereupon it spit out a new conclusion/solution.
All Residential Customers Energy charge = 25.875 cents per kilowatt hour. This is what is called a blended rate, in this case a three-way blend.
Energy charge = 14.866 cents per kilowatt hour
COPA = 7.373 cents per kilowatt hour