Skip Navigation
Federal Energy Regulatory Commission

Text Size small medium large

(Note: all files are in pdf format)
Issue Date Subject of Investigation Description of Alleged Misconduct Dates of Alleged Misconduct
March 30, 2017 Westar Energy, Inc. Violated the Southwest Power Pool (SPP) Tariff by including incorrect cost inputs in its mitigated energy offer curves and failing to timely update other cost inputs, as required by the Tariff. May 2014 through May 2015
January 23, 2017* Covanta Haverhill Associates LP Violation of section 35.41(a) of the Commissionís regulations and various provisions of the ISO-New England (ISO-NE) Tariff by failing to provide required instantaneous metered output data to ISO-NE. September 2007 through June 2016

* Indicates that the investigation has been resolved through settlement.  See Civil Penalty Actions for more information.