2010-5644. Midwest Independent Transmission System Operator, Inc. Complainant v PJM Interconnection, LLC Respondent; Notice of Complaint

March 9, 2010.

Take notice that on March 8, 2010, pursuant to Rule 206 of the Rules of Practice and Procedure, 18 CFR 385.206 (2009), and sections 206, 306, and 309 of the Federal Power Act, 16 U.S.C. 824(e) and 825(e), and 825(h), Midwest Independent Transmission System Operator, Inc. (Complainant) filed a formal complaint against PJM Interconnection, LLC (Respondent). Complainant alleges that Respondent underreported market flows under the Joint Operating Agreement, which Complainant argues, caused net underpayment of market-to-market settlement cost by the Respondent.

Complainant states that a copy of the complaint has been served on PJM.

Any person desiring to intervene or to protest this filing must file in accordance with Rules 211 and 214 of the Commission's Rules of Practice and Procedure (18 CFR 385.211, 385.214). Protests will be considered by the Commission in determining the appropriate action to be taken, but will not serve to make protestants parties to the proceeding. Any person wishing to become a party must file a notice of intervention or motion to intervene, as appropriate. The Respondent's answer and all interventions, or protests must be filed on or before the comment date. The Respondent's answer, motions to intervene, and protests must be served on the Complainants.

The Commission encourages electronic submission of protests and interventions in lieu of paper using the “eFiling” link at http://www.ferc.gov. Persons unable to file electronically should submit an original and 14 copies of the protest or intervention to the Federal Energy Regulatory Commission, 888 First Street, NE., Washington, DC 20426.

This filing is accessible on-line at http://www.ferc.gov,, using the “eLibrary” link and is available for review in the Commission's Public Reference Room in Washington, DC. There is an “eSubscription” link on the Web site that enables subscribers to receive e-mail notification when a document is added to a subscribed docket(s). For assistance with any FERC Online service, please e-mail [e-mail], or call [phone] (toll free). For TTY, call [phone].

Comment Date: 5 p.m. Eastern Time on March 29, 2010.

Kimberly D. Bose,

Secretary.