E7-9361. Caledonia Energy Partners, L.L.C. Notice of Proposed Changes in FERC Gas Tariff

May 9, 2007.

Take notice that on May 7, 2007, Caledonia Energy Partners, L.L.C. (Caledonia) tendered for filing as part of its FERC Gas Tariff, Original Volume No. 1, the following tariff sheets, with an effective date of June 7, 2007:

First Revised Sheet No. 19.

Original Sheet No. 19A.

First Revised Sheet No. 24.

First Revised Sheet No. 50.

Original Sheet No. 50A.

First Revised Sheet No. 70.

Caledonia states that the purpose of this filing is to submit substitute tariff sheets that will implement changes to its effective FERC Gas Tariff which Caledonia initially proposed to make to the pro forma tariff that was incorporated into its application for a certificate of public convenience and necessity under section 7 of the Natural Gas Act. Because Caledonia has commenced operations pursuant to Commission authorization, it now has an effective tariff. Consequently, Caledonia believes that any changes should be proposed to that tariff rather than the pro forma tariff. Caledonia proposes June 7, 2007 as the effective date of its proposed tariff sheets.

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 and 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. Such notices, motions, or protests must be filed in accordance with the provisions of Section 154.210 of the Commission's regulations (18 CFR 154.210). Anyone filing an intervention or protest must serve a copy of that document on the Applicant. Anyone filing an intervention or protest on or before the intervention or protest date need not serve motions to intervene or protests on persons other than the Applicant.

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].

Kimberly D. Bose,

Secretary.