In re Application of Columbus S. Power Co.

[Cite as In re Application of Columbus S. Power Co., 134 Ohio St.3d 392,

2012-Ohio-5690.] IN RE APPLICATION OF COLUMBUS SOUTHERN POWER COMPANY FOR ADMINISTRATION OF THE SIGNIFICANTLY EXCESSIVE EARNINGS TEST; OHIO ENERGY GROUP ET AL., APPELLANTS AND CROSS-APPELLEES; COLUMBUS SOUTHERN POWER COMPANY, APPELLEE AND CROSS-APPELLANT; PUBLIC UTILITIES COMMISSION OF OHIO, APPELLEE. [Cite as In re Application of Columbus S. Power Co., 134 Ohio St.3d 392,

2012-Ohio-5690.] Public utilities—Electric distribution companies operating under electric security plans—R.C. 4128.143(F)—Standard of “significantly…