E9-23865. Combined Notice of Filings #1

September 25, 2009.

Take notice that the Commission received the following electric rate filings:

Docket Numbers: ER08-1169-005.

Applicants: Midwest Independent Transmission System Operator, Inc.

Description: Midwest Independent Transmission System Operator, Inc submits compliance filing revising its Open Access Transmission, Energy and Operating Reserve Markets Tariff and Open Access Transmission and Energy Markets Tariff.

Filed Date: 09/23/2009.

Accession Number: 20090924-0037.

Comment Date: 5 p.m. Eastern Time on Wednesday, October 14, 2009.

Docket Numbers: ER09-1381-001.

Applicants: Allegheny Energy Supply Company, LLC.

Description: Allegheny Energy Supply Company, LLC submits revised Sheet No 2A et al to its FERC Electric Tariff, Second Revised Volume No 1.

Filed Date: 09/23/2009.

Accession Number: 20090924-0036.

Comment Date: 5 p.m. Eastern Time on Wednesday, October 14, 2009.

Docket Numbers: ER09-1734-000.

Applicants: Avista Corporation.

Description: Avista Corp submits Fifth Revised Sheets 8 and 9 to First Revised FERC Rate Schedule 184 to be effective 10/1/09.

Filed Date: 09/23/2009.

Accession Number: 20090923-0036.

Comment Date: 5 p.m. Eastern Time on Wednesday, October 14, 2009.

Docket Numbers: ER09-1735-000.

Applicants: Florida Power Corporation.

Description: Florida Power Corporation submits Original Sheet 478 to FERC Electric Tariff, Third Revised Volume 6 to be effective 11/22/09.

Filed Date: 09/23/2009.

Accession Number: 20090923-0035.

Comment Date: 5 p.m. Eastern Time on Wednesday, October 14, 2009.

Docket Numbers: ER09-1738-000.

Applicants: Barton Windpower II LLC.

Description: Barton Windpower II, LLC submits Substitute Original Sheet 1 et al to FERC Electric Tariff, First Revised Volume 1.

Filed Date: 09/23/2009.

Accession Number: 20090924-0038.

Comment Date: 5 p.m. Eastern Time on Wednesday, October 14, 2009.

Docket Numbers: ER09-1740-000.

Applicants: Southwest Power Pool, Inc.

Description: Southwest Power Pool, Inc submits revised pages to its Open Access Transmission Tariff to implement a rate change for Oklahoma Gas and Electric Company.

Filed Date: 09/24/2009.

Accession Number: 20090924-0116.

Comment Date: 5 p.m. Eastern Time on Thursday, October 15, 2009.

Any person desiring to intervene or to protest in any of the above proceedings must file in accordance with Rules 211 and 214 of the Commission's Rules of Practice and Procedure (18 CFR 385.211 and 385.214) on or before 5 p.m. Eastern time on the specified comment date. It is not necessary to separately intervene again in a subdocket related to a compliance filing if you have previously intervened in the same docket. 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. Anyone filing a motion to intervene or protest must serve a copy of that document on the Applicant. In reference to filings initiating a new proceeding, interventions or protests submitted on or before the comment deadline need not be served on persons other than the Applicant.

The Commission encourages electronic submission of protests and interventions in lieu of paper, using the FERC Online links at http://www.ferc.gov. To facilitate electronic service, persons with Internet access who will eFile a document and/or be listed as a contact for an intervenor must create and validate an eRegistration account using the eRegistration link. Select the eFiling link to log on and submit the intervention or protests.

Persons unable to file electronically should submit an original and 14 copies of the intervention or protest to the Federal Energy Regulatory Commission, 888 First St. NE., Washington, DC 20426.

The filings in the above proceedings are accessible in the Commission's eLibrary system by clicking on the appropriate link in the above list. They are also 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 dockets(s). For assistance with any FERC Online service, please e-mail [e-mail]. or call [phone] (toll free). For TTY, call [phone].

Kimberly D. Bose,

Secretary.