Kentucky Public Service Commission Case No. 2013-00475. Kentucky Power Company's ("KPC") Integrated Resource Planning Report ("IRP") is a plan to diversify its energy portfolio. However, Sierra Club's comments state KPC failed to evaluate a range of potential resource plans. The IRP does not incorporate the thorough and reasonable planning needed to achieve a least cost and least risk energy future. Sierra Club suggests the Public Service Commission Staff find the IRP to be inadequate and require KPC to address and correct the above errors in their IRP so that a full evaluation of a reasonable range of resource portfolios can occur.