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Illinois Electric Rates

The Illinois Commerce Commission approved a $16.4 million annual rate increase in November 2014; MidAmerican Energy had not raised base electric rates in Illinois since 1992.

Even with the rate increase, MidAmerican Energy’s rates remain low by both regional and national standards.

Rate Impact

The following percentages are annual figures based on averages for customer class and vary for individual customers by month and by season.

  • Residential – 15.2 percent
  • Non-Residential Energy Only – 1.6 percent
  • Commercial Demand – 10 percent
  • Industrial Demand – 13.9 percent
  • Lighting – 23.5 percent