Peabody Energy (BTU) 8-K Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of
the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) February 28, 2007

PEABODY ENERGY CORPORATION

(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 1-16463
(Commission File Number) 13-4004153
(I.R.S. Employer Identification No.)

701 Market Street, St. Louis, Missouri
(Address of principal executive offices) 63101-1826
(Zip Code)

Registrant’s telephone number, including area code(314) 342-3400

N/A
(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

TABLE OF CONTENTS

Presentation

Item 7.01. Regulation FD Disclosure.

On February 28, 2007, Peabody Energy Corporation (“Peabody”) presented at the UBS Natural Gas and Electric Utilities Conference. A copy of Peabody’s presentation is attached hereto as Exhibit 99.1.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.	Description of Exhibit
99.1	Peabody presentation given February 28, 2007 to investors at the UBS Natural Gas and Electric Utilities Conference.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	PEABODY ENERGY CORPORATION
February 28, 2007	By:	/s/ Alexander C. Schoch
		Name:	Alexander C. Schoch
		Title:	Executive Vice President Law   and Chief Legal Officer

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