(A) Not later than January 1, 2015, the public utilities commission shall adopt rules governing the disclosure of the costs to customers of the renewable energy resource, energy efficiency savings, and peak demand reduction requirements of sections 4928.64 and 4928.66 of the Revised Code. The rules shall include both of the following requirements:

1. (1) That every electric distribution utility list, on all customer bills sent by the utility, including utility consolidated bills that include both electric distribution utility and electric services company charges, the individual customer cost of the utility's compliance with all of the following for the applicable billing period:

   1. (a) The renewable energy resource requirements under section 4928.64 of the Revised Code, subject to division (B) of this section;
   2. (b) The energy efficiency savings requirements under section 4928.66 of the Revised Code;
   3. (c) The peak demand reduction requirements under section 4928.66 of the Revised Code.
2. (2) That every electric services company list, on all customer bills sent by the company, the individual customer cost, subject to division (B) of this section, of the company's compliance with the renewable energy resource requirements under section 4928.64 of the Revised Code for the applicable billing period.

(B)

1. (1) For purposes of division (A)(1)(a) of this section, the cost of compliance with the renewable energy resource requirements shall be calculated by multiplying the individual customer's monthly usage by the combined weighted average of renewable-energy-credit costs, including solar-renewable-energy-credit costs, paid by all electric distribution utilities, as listed in the commission's most recently available alternative energy portfolio standard report.
2. (2) For purposes of division (A)(2) of this section, the cost of compliance with the renewable energy resource requirements shall be calculated by multiplying the individual customer's monthly usage by the combined weighted average of renewable-energy-credit costs, including solar-renewable-energy-credit costs, paid by all electric services companies, as listed in the commission's most recently available alternative energy portfolio standard report.