EX-99.1 8 a2199422zex-99_1.htm EXHIBIT 99.1
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Exhibit 99.1


LETTER OF TRANSMITTAL

CLOUD PEAK ENERGY RESOURCES LLC
CLOUD PEAK ENERGY FINANCE CORP.

OFFER TO EXCHANGE

$300,000,000 AGGREGATE PRINCIPAL AMOUNT OF OUR OUTSTANDING 8.250% SENIOR NOTES DUE 2017 FOR NEW 8.250% SENIOR NOTES DUE 2017 WHICH HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED

$300,000,000 AGGREGATE PRINCIPAL AMOUNT OF OUR OUTSTANDING 8.500% SENIOR NOTES DUE 2019 FOR NEW 8.500% SENIOR NOTES DUE 2019 WHICH HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED

PURSUANT TO THE PROSPECTUS, DATED                                    , 2010

THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON                        , 2010 UNLESS EXTENDED (SUCH DATE AND TIME, AS IT MAY BE EXTENDED, THE "EXPIRATION DATE"). TENDERS MAY BE WITHDRAWN PRIOR TO 5:00 P.M., NEW YORK CITY TIME, ON THE EXPIRATION DATE.

EXCHANGE AGENT:
CITIBANK, N.A.

By Registered/Certified Mail:   By Facsimile Transmission:   By Hand/Overnight Delivery:
Citibank, N.A.
388 Greenwich Street, 14th Floor
New York, New York 10013
Attention: Citibank Agency & Trust, Cloud Peak Energy Resources LLC
  (212) 657-1020
Confirm by Telephone:
(800) 422-2066
  Citibank, N.A.
388 Greenwich Street, 14th Floor
New York, New York 10013
Attention: Citibank Agency & Trust, Cloud Peak Energy Resources LLC

        DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OTHER THAN AS SET FORTH ABOVE, OR TRANSMISSION OF INSTRUCTIONS VIA FACSIMILE OTHER THAN AS SET FORTH ABOVE, WILL NOT CONSTITUTE A VALID DELIVERY. YOU SHOULD READ THE INSTRUCTIONS ACCOMPANYING THIS LETTER OF TRANSMITTAL BEFORE COMPLETING IT.

        The undersigned acknowledges that he or she has received the prospectus, dated                                    , 2010 (the "Prospectus"), of Cloud Peak Energy Resources LLC, a Delaware limited liability company, and Cloud Peak Energy Finance Corp., a Delaware corporation (the "Issuers"), and this letter of transmittal (the "Letter of Transmittal"), which together constitute the Issuers' offer (the "Exchange Offer") to exchange up to $300,000,000 of our new 8.250% Senior Notes due 2017 (the "2017 Exchange Notes") and $300,000,000 of our new 8.500% Senior Notes due 2019 (the "2019 Exchange Notes," and together with the 2017 Exchange Notes, the "Exchange Notes"), which will be registered under the Securities Act of 1933, as amended (the "Securities Act"), for up to $300,000,000 of our outstanding 8.250% Senior Notes due 2017 (the "Old 2017 Notes") and up to $300,000,000 of our outstanding 8.500% Senior Notes due 2019 (the "Old 2019 Notes," and together with the Old 2017 Notes, the "Old Notes"), respectively. Capitalized terms used but not defined herein shall have the same meanings given them in the Prospectus. The Exchange Offer is subject to all of the terms and conditions set forth in the Prospectus, including without limitation, the right of the Issuers to waive, subject to applicable laws, conditions. In the event of any conflict between the Letter of Transmittal and the Prospectus, the Prospectus shall govern.

        The terms of the Exchange Notes are identical in all material respects (including principal amount, interest rate and maturity) to the terms of the Old Notes for which they may be exchanged pursuant to the Exchange Offer, except that the Exchange Notes are freely transferable by holders thereof (except as provided herein or in the Prospectus) and have no registration rights or rights to continuing



additional interest. For each Old Note accepted for exchange, the holder of such Old Note will receive an Exchange Note having a principal amount equal to that of the surrendered Old Note. The Exchange Notes will bear interest from the last interest payment date of the Old Notes to occur prior to the issue date of the Exchange Notes. Interest on the 2017 Exchange Notes will accrue at the rate of 8.250% per annum and will be payable semi-annually in arrears on each June 15 and December 15, commencing on June 15, 2010. Interest on the 2019 Exchange Notes will accrue at the rate of 8.500% per annum and will be payable semi-annually in arrears on each June 15 and December 15, commencing on June 15, 2010. The first interest payment on the Exchange Notes will include any additional interest payable pursuant to the registration rights agreements relating to the Old Notes. The 2017 Exchange Notes will mature on December 15, 2017. The 2019 Exchange Notes will mature on December 15, 2019.

        The Issuers reserve the right, at any time or from time to time, to extend the Exchange Offer at their discretion, in which event the term "Expiration Date" shall mean the latest time and date to which the Exchange Offer is extended. The Issuers shall notify the holders of the Old Notes of any extension as promptly as practicable by oral or written notice thereof.

        PLEASE READ THIS ENTIRE LETTER OF TRANSMITTAL AND THE PROSPECTUS CAREFULLY BEFORE CHECKING ANY BOX BELOW. THE INSTRUCTIONS INCLUDED IN THIS LETTER OF TRANSMITTAL MUST BE FOLLOWED. QUESTIONS AND REQUESTS FOR ASSISTANCE OR FOR ADDITIONAL COPIES OF THE PROSPECTUS, THIS LETTER OF TRANSMITTAL AND THE NOTICE OF GUARANTEED DELIVERY MAY BE DIRECTED TO THE EXCHANGE AGENT. SEE INSTRUCTION 11.

        The undersigned has completed, executed and delivered this Letter of Transmittal to indicate the action the undersigned desires to take with respect to the Exchange Offer.

        List below the Old Notes to which this Letter of Transmittal relates. If the space provided below is inadequate, list the certificate numbers and principal amount of Old Notes on a separate signed schedule and affix the schedule to this Letter of Transmittal.


 
DESCRIPTION OF OLD NOTES

 
NAME(S) AND ADDRESS(S) OF REGISTERED HOLDER(S)
(PLEASE FILL IN, IF BLANK, EXACTLY AS NAME(S) APPEAR ON CERTIFICATES)

  CERTIFICATE
NUMBER(S)*

  AGGREGATE
AMOUNT OF
OLD 2017
NOTES

  AGGREGATE
AMOUNT OF
OLD 2019
NOTES

  PRINCIPAL
AMOUNT OF
OLD 2017
NOTES
TENDERED**

  PRINCIPAL
AMOUNT OF
OLD 2019
NOTES
TENDERED**


 
 

  

  

  

        TOTAL                

 

  *

 

Need not be completed if Old Notes are being tendered by book-entry transfer.

**

 

Unless otherwise indicated in this column, ALL of the Old Notes represented by the certificates will be deemed to have been tendered. See Instruction 2. Old Notes tendered must be in denominations of principal amount of $2,000 and integral multiples of $1,000 in excess of $2,000. See Instruction 1.

 

o
CHECK HERE IF TENDERED OLD NOTES ARE BEING DELIVERED BY BOOK-ENTRY TRANSFER MADE TO THE ACCOUNT MAINTAINED BY THE EXCHANGE AGENT WITH DTC, EUROCLEAR OR CLEARSTREAM AND COMPLETE THE FOLLOWING:

        Name of Tendering Institution:    
   
 

        DTC, Euroclear or Clearstream Book-Entry Account:    
   
 

        Transaction Code Number:    
   
 
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CHECK HERE, AND ENCLOSE A COPY OF THE EXECUTED NOTICE OF GUARANTEED DELIVERY, IF TENDERED OLD NOTES ARE BEING DELIVERED PURSUANT TO A NOTICE OF GUARANTEED DELIVERY PREVIOUSLY SENT TO THE EXCHANGE AGENT AND COMPLETE THE FOLLOWING:

        Name(s) of Registered Holder(s):    
   
 

        Window Ticket Number (if any):    
   
 

        Date of Execution of Notice of Guaranteed Delivery:    
   
 

        Name of Institution which Guaranteed Delivery:    
   
 

        If Delivered by Book-Entry Transfer, Complete the Following:    
   
 

        DTC, Euroclear or Clearstream Book-Entry Account:    
   
 

        Transaction Code Number:    
   
 
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CHECK HERE IF YOU ARE A BROKER-DEALER AND WISH TO RECEIVE 10 ADDITIONAL COPIES OF THE PROSPECTUS AND 10 COPIES OF ANY AMENDMENTS OR SUPPLEMENTS THERETO.

        Name:    
   
 

PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY

Ladies and Gentlemen:

        Upon the terms and subject to the conditions of the Exchange Offer, the undersigned hereby tenders to the Issuers the aggregate principal amount of Old Notes indicated above. Subject to, and effective upon, the acceptance for exchange of the Old Notes tendered hereby, the undersigned hereby sells, assigns and transfers to, or upon the order of, the Issuers all right, title and interest in and to such Old Notes as are being tendered hereby.

        The undersigned hereby represents and warrants that the undersigned has full power and authority to tender, sell, assign and transfer the Old Notes tendered hereby and that the Issuers will acquire good and unencumbered title thereto, free and clear of all liens, restrictions, charges and encumbrances and not subject to any adverse claim when the same are accepted by the Issuers. The undersigned further represents that (i) it will acquire the Exchange Notes in the ordinary course of its business, (ii) it has no arrangements or understandings with any person, or an intent, to participate in a distribution of the Exchange Notes, and (iii) it is not an "affiliate" of the Issuers or any of the guarantors within the meaning of Rule 405 under the Securities Act.

        The undersigned also acknowledges that this Exchange Offer is being made by the Issuers based upon the Issuers' understanding of an interpretation by the Staff of the U.S. Securities and Exchange Commission (the "SEC") as set forth in no-action letters issued to third parties, that the Exchange Notes issued in exchange for the Old Notes pursuant to the Exchange Offer may be offered for resale, resold and otherwise transferred by holders thereof (other than any such holder that is an "affiliate" of the Issuers or any of the guarantors within the meaning of Rule 405 under the Securities Act), without compliance with the registration and prospectus delivery provisions of the Securities Act, provided that: (i) such holders are not affiliates of the Issuers within the meaning of Rule 405 under the Securities Act; (ii) such Exchange Notes are acquired in the ordinary course of such holder's business; and (iii) such holders are not engaged in, and do not intend to engage in, a distribution of the Exchange Notes and have no arrangement or understanding with any person to participate in the distribution of the Exchange Notes. However, the Staff of the SEC has not considered the Exchange Offer in the context of a request for a no-action letter, and there can be no assurance that the Staff of the SEC would make a similar determination with respect to the Exchange Offer as in other circumstances.

        Any broker-dealer and any holder who has an arrangement or understanding with any person to participate in the distribution of Exchange Notes may not rely on the applicable interpretations of the Staff of the SEC. Consequently, these holders must comply with the registration and prospectus delivery requirements of the Securities Act in connection with any secondary resale transaction. If the undersigned is a broker-dealer, it acknowledges that the SEC considers broker-dealers that acquired Old Notes directly from the Issuers, but not as a result of market-making activities or other trading activities, to be making a distribution of the Exchange Notes.

        If the undersigned is a broker-dealer that will receive Exchange Notes for its own account in exchange for Old Notes acquired by such broker-dealer as a result of market-making activities or other trading activities, it acknowledges that it will deliver a prospectus in connection with any resale of such Exchange Notes; however, by so acknowledging and by delivering a prospectus, the undersigned will not be deemed to admit that it is an "underwriter" within the meaning of the Securities Act.

        The undersigned will, upon request, execute and deliver any additional documents deemed by the Issuers to be necessary or desirable to complete the sale, assignment and transfer of the Old Notes tendered hereby. All authority conferred or agreed to be conferred in this Letter of Transmittal and every obligation of the undersigned hereunder shall be binding upon the successors, assigns, heirs, executors, administrators, trustees in bankruptcy and legal representatives of the undersigned and shall not be affected by, and shall survive, the death or incapacity of the undersigned. This tender may be withdrawn only in accordance with the procedures set forth in "The Exchange Offer—Withdrawal" section of the Prospectus.


        Unless otherwise indicated herein in the box entitled "Special Issuance Instructions" below, please issue the Exchange Notes in the name of the undersigned or, in the case of a book-entry delivery of Old Notes, please credit the book-entry account indicated above maintained at DTC. Similarly, unless otherwise indicated under the box entitled "Special Delivery Instructions" below, please send the Exchange Notes (and, if applicable, substitute certificates representing Old Notes for any Old Notes not exchanged) to the undersigned at the address shown above in the box entitled "Description of Old Notes."

        THE UNDERSIGNED, BY COMPLETING THE BOX ENTITLED "DESCRIPTION OF OLD NOTES" ABOVE AND SIGNING THIS LETTER, WILL BE DEEMED TO HAVE TENDERED THOSE OLD NOTES AS DESCRIBED IN THAT BOX.


    SPECIAL ISSUANCE INSTRUCTIONS
    (SEE INSTRUCTIONS 4 AND 5)

    To be completed ONLY if certificates for Old Notes not tendered and/or Exchange Notes are to be issued in the name of and sent to someone other than the person(s) whose signature(s) appear(s) on this Letter of Transmittal above, or if Old Notes delivered by book-entry transfer which are not exchanged are to be returned by credit to an account maintained at DTC, Euroclear or Clearstream other than the account indicated above.

    Issue: Exchange Notes and/or Old Notes to:

Name(s):    

(PLEASE TYPE OR PRINT)

 

 

  

(PLEASE TYPE OR PRINT)

Address:

 

  

(INCLUDING ZIP CODE)

(COMPLETE ACCOMPANYING SUBSTITUTE FORM W-9)

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Credit unexchanged Old Notes delivered by book-entry transfer to the DTC, Euroclear or Clearstream account set forth below.


(DTC, EUROCLEAR OR CLEARSTREAM ACCOUNT NUMBER, IF APPLICABLE)


    SPECIAL DELIVERY INSTRUCTIONS
    (SEE INSTRUCTIONS 4 AND 5)

    To be completed ONLY if certificates for Old Notes not tendered and/or Exchange Notes are to be sent to someone other than the person(s) whose signature(s) appear(s) on this Letter of Transmittal above or to such person(s) at an address other than shown in the box entitled "Description of Old Notes" on this Letter of Transmittal above.

    Mail: Exchange Notes and/or Old Notes to:

Name(s):    

(PLEASE TYPE OR PRINT)

 

 

  

(PLEASE TYPE OR PRINT)

Address:

 

  

(INCLUDING ZIP CODE)

        IMPORTANT: THIS LETTER OF TRANSMITTAL, OR A FACSIMILE HEREOF, OR AN AGENT'S MESSAGE (TOGETHER WITH THE CERTIFICATES FOR OLD NOTES OR A BOOK-ENTRY CONFIRMATION AND ALL OTHER REQUIRED DOCUMENTS OR THE NOTICE OF GUARANTEED DELIVERY) MUST BE RECEIVED BY THE EXCHANGE AGENT PRIOR TO 5:00 P.M., NEW YORK CITY TIME, ON THE EXPIRATION DATE.

PLEASE READ THIS ENTIRE LETTER OF TRANSMITTAL
CAREFULLY BEFORE COMPLETING ANY BOX ABOVE.


PLEASE SIGN HERE

(TO BE COMPLETED BY ALL TENDERING HOLDERS)
(COMPLETE ACCOMPANYING SUBSTITUTE FORM W-9 ON PAGE 14)

X:     

      
  , 2010

X:

 

 


 

    

 

, 2010
(SIGNATURE(S) OF OWNER(S))   (DATE)
   

Area Code and Telephone Number:    

        If a holder is tendering any Old Notes, this Letter of Transmittal must be signed by the registered holder(s) as the name(s) appear(s) on the certificate(s) for the Old Notes or by any person(s) authorized to become registered holder(s) by endorsements and documents transmitted herewith. If signature is by trustee, executor, administrator, guardian, officer or other person acting in a fiduciary or representative capacity, please set forth full title. See Instruction 4.

Name(s):    

    (PLEASE TYPE OR PRINT)

Capacity:

 

  


Address:

 

 

    (INCLUDING ZIP CODE)

 

Dated:       , 2010    
   
 
       

SIGNATURE GUARANTEE
(IF REQUIRED BY INSTRUCTION 4)


(NAME OF ELIGIBLE GUARANTOR INSTITUTION GUARANTEEING SIGNATURES)



(ADDRESS (INCLUDING ZIP CODE) AND TELEPHONE NUMBER (INCLUDING AREA CODE) OF FIRM)



(AUTHORIZED SIGNATURES)



(PRINTED NAME)



(TITLE)

Dated:

 

 

 

, 2010

 

 

 

 


 

 

 

 

 

INSTRUCTIONS

FORMING PART OF THE TERMS AND CONDITIONS OF THE

OFFER TO EXCHANGE

$300,000,000 AGGREGATE PRINCIPAL AMOUNT OF OUR OUTSTANDING 8.250% SENIOR NOTES DUE 2017 FOR NEW 8.250% SENIOR NOTES DUE 2017 WHICH HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED

$300,000,000 AGGREGATE PRINCIPAL AMOUNT OF OUR OUTSTANDING 8.500% SENIOR NOTES DUE 2019 FOR NEW 8.500% SENIOR NOTES DUE 2019 WHICH HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED

1.     Delivery of this Letter of Transmittal and Old Notes; Guaranteed Delivery Procedures.

        A holder of Old Notes may tender the same by (i) properly completing and signing this Letter of Transmittal or a facsimile thereof (all references in the Prospectus to the Letter of Transmittal shall be deemed to include a facsimile thereof) and delivering the same, together with the certificate or certificates, if applicable, representing the Old Notes being tendered and any required signature guarantees and any other documents required by this Letter of Transmittal, to the Exchange Agent at its address set forth above on or prior to the Expiration Date, or (ii) complying with the procedure for book-entry transfer described below, or (iii) complying with the guaranteed delivery procedures described below. Old Notes tendered hereby must be in denominations of principal amount of $2,000 and integral multiples of $1,000 in excess of $2,000.

        The Exchange Agent will make a request to establish an account with respect to the Old Notes at The Depositary Trust Company ("DTC") for purposes of the Exchange Offer promptly after the date of the Prospectus. Any financial institution that is a participant in DTC's system, including Euroclear and Clearstream, may make book-entry delivery of Old Notes by causing DTC to transfer such Old Notes into the Exchange Agent's account at DTC in accordance with DTC's Automated Tender Offer Program procedures for such transfer. However, although delivery of Old Notes may be effected through book-entry transfer at DTC, an Agent's Message (as defined in the next paragraph) in connection with a book-entry transfer and any other required documents, must, in any case, be transmitted to and received by the Exchange Agent at the address specified on the cover page of this Letter of Transmittal on or prior to the Expiration Date or the guaranteed delivery procedures described below must be compiled with.

        A Holder may tender Old Notes that are held through DTC by transmitting its acceptance through DTC's Automatic Tender Offer Program ("ATOP"), for which the transaction will be eligible, and DTC will then edit and verify the acceptance and send an Agent's Message to the Exchange Agent for its acceptance. The term "Agent's Message" means a message transmitted by DTC to, and received by, the Exchange Agent and forming part of the book-entry confirmation, which states that DTC, Euroclear or Clearstream has received an express acknowledgment from the participant tendering the Old Notes that such participant has received the Letter of Transmittal and agrees to be bound by the terms of the Letter of Transmittal, and that the Issuers may enforce such agreement against such participant. Delivery of an Agent's Message will also constitute an acknowledgment from the tendering DTC participant that the representations and warranties set forth in this Letter of Transmittal are true and correct.

        DELIVERY OF THE AGENT'S MESSAGE BY DTC WILL SATISFY THE TERMS OF THE EXCHANGE OFFER AS TO EXECUTION AND DELIVERY OF A LETTER OF TRANSMITTAL BY THE PARTICIPANT IDENTIFIED IN THE AGENT'S MESSAGE. DTC PARTICIPANTS MAY ALSO ACCEPT THE EXCHANGE OFFER BY SUBMITTING A NOTICE OF GUARANTEED DELIVERY THROUGH ATOP.

        Holders of Old Notes whose certificates for Old Notes are not immediately available or who cannot deliver their certificates and all other required documents to the Exchange Agent on or prior to



the Expiration Date, or who cannot complete the procedure for book-entry transfer on a timely basis, may tender their Old Notes pursuant to the guaranteed delivery procedures set forth in "The Exchange Offer—Guaranteed Delivery Procedure" section of the Prospectus. Pursuant to such procedures, (i) such tender must be made through an Eligible Guarantor Institution (as defined in Instruction 4 below), (ii) prior to the Expiration Date, the Exchange Agent must receive from such Eligible Guarantor Institution a properly completed and duly executed Notice of Guaranteed Delivery, substantially in the form provided by the Issuers (by facsimile transmission, mail or hand delivery or a properly transmitted Agent's Message in lieu of Notice of Guaranteed Delivery), setting forth the name and address of the holder of Old Notes, the certificate number or numbers of such Old Notes and the principal amount of Old Notes tendered, stating that the tender is being made thereby and guaranteeing that within five business days after the Expiration Date, the the Letter of Transmittal (or facsimile thereof), together with the certificate(s) representing the Old Notes to be tendered in proper form for transfer and any other documents required by this Letter of Transmittal, will be deposited by the Eligible Guarantor Institution with the Exchange Agent, and (iii) such properly completed and executed Letter of Transmittal (or facsimile thereof), together with the certificate(s) representing all tendered Old Notes in proper form for transfer (or confirmation of a book-entry transfer into the Exchange Agent's account at DTC of Old Notes delivered electronically), and all other documents required by this Letter of Transmittal are received by the Exchange Agent within five business days after the Expiration Date.

        THE METHOD OF DELIVERY OF THIS LETTER OF TRANSMITTAL, THE OLD NOTES AND ALL OTHER REQUIRED DOCUMENTS, OR BOOK-ENTRY TRANSFER AND TRANSMISSION OF AN AGENT'S MESSAGE BY A DTC PARTICIPANT, ARE AT THE ELECTION AND RISK OF THE TENDERING HOLDERS. INSTEAD OF DELIVERY BY MAIL, IT IS RECOMMENDED THAT HOLDERS USE AN OVERNIGHT OR HAND DELIVERY SERVICE. IN ALL CASES, SUFFICIENT TIME SHOULD BE ALLOWED TO ASSURE TIMELY DELIVERY TO THE EXCHANGE AGENT BEFORE THE EXPIRATION DATE. NO LETTER OF TRANSMITTAL OR OLD NOTES SHOULD BE SENT TO THE ISSUERS, THE TRUSTEE OR DTC. HOLDERS MAY REQUEST THEIR RESPECTIVE BROKERS, DEALERS, COMMERCIAL BANKS, TRUST COMPANIES OR NOMINEES TO EFFECT THE TENDERS FOR SUCH HOLDERS. SEE "THE EXCHANGE OFFER" SECTION OF THE PROSPECTUS.

2.     Partial Tenders; Withdrawals.

        If less than all of the Old Notes evidenced by a submitted certificate are to be tendered, the tendering holder(s) should fill in the aggregate principal amount of Old Notes tendered in the box entitled "Description of Old Notes—Principal Amount Tendered." A newly issued certificate for the Old Notes submitted but not tendered will be sent to such holder promptly after the Expiration Date. All Old Notes delivered to the Exchange Agent will be deemed to have been tendered unless otherwise clearly indicated.

        If not yet accepted, a tender pursuant to the Exchange Offer may be withdrawn at any time prior to 5:00 p.m., New York City time, on the Expiration Date.

        For a withdrawal to be effective, the Exchange Agent must receive a Notice of Withdrawal, which may be by facsimile transmission, at the address set forth above.

        Any Notice of Withdrawal must:

    specify the name of the person having deposited the Old Notes to be withdrawn (the "Depositor"),

    identify the Old Notes to be withdrawn (including the certificate number or numbers and principal amount of such Old Notes or, in the case of Old Notes transferred by book-entry transfer, the name and number of the account at DTC to be credited),

    be signed by the Depositor in the same manner as the original signature on the Letter of Transmittal, including any required signature guarantees or be accompanied by documents of

      transfer sufficient to permit Wilmington Trust Company, the trustee under the Indenture with respect to the Old Notes, to register the transfer of such Old Notes into the name of the Depositor withdrawing the tender, and

    specify the name in which any such Old Notes are to be registered, if different from that of the Depositor.

        The Exchange Agent will return the properly withdrawn Old Notes without cost to the holder promptly following receipt of a Notice of Withdrawal. If Old Notes have been tendered pursuant to the procedure for book-entry transfer, any Notice of Withdrawal must specify the name and number of the account at the book-entry transfer facility to be credited with the withdrawn Old Notes or otherwise comply with the book-entry transfer facility's procedures.

        Any Old Notes so withdrawn will be deemed not to have been validly tendered for purposes of the exchange offer and no Exchange Notes will be issued with respect thereto unless the Old Notes so withdrawn are validly tendered. Any Old Notes which have been tendered but which are not accepted for exchange will promptly be returned to the holder thereof without cost to such holder promptly after withdrawal, rejection of tender or termination of the exchange offer. Properly withdrawn Old Notes may be tendered by following one of the procedures described above at any time prior to the expiration date. All questions as to the validity, form and eligibility (including time of receipt) of any Notice of Withdrawal will be determined by the Issuers, in their sole discretion, and such determination will be final and binding on all parties.

3.     Tender by Holder.

        Except in limited circumstances, only a DTC participant listed on a DTC securities position listing may tender Old Notes in the Exchange Offer. Any beneficial owner of Old Notes who is not the registered holder and is not a DTC participant and who wishes to tender should arrange with such registered holder to execute and deliver this Letter of Transmittal on such beneficial owner's behalf or must, prior to completing and executing this Letter of Transmittal and delivering his, her or its Old Notes, either make appropriate arrangements to register ownership of the Old Notes in such beneficial owner's name or obtain a properly completed bond power from the registered holder or properly endorsed certificates representing such.

4.     Signatures on this Letter of Transmittal, Bond Powers and Endorsements; Guarantee of Signatures.

        If this Letter of Transmittal is signed by the registered holder of the Old Notes tendered hereby, the signature must correspond exactly with the name as written on the face of the certificates without alteration, enlargement or any change whatsoever.

        If any tendered Old Notes are owned of record by two or more joint owners, all such owners must sign this Letter of Transmittal.

        If any tendered Old Notes are registered in different names on several certificates, it will be necessary to complete, sign and submit as many separate copies of this Letter of Transmittal as there are different registrations of certificates.

        When this Letter of Transmittal is signed by the registered holder (including any DTC participant whose name appears on a security position listing as the owner of the Old Notes) of the Old Notes specified herein and tendered hereby, no endorsements of certificates or separate bond powers are required. If, however, the Exchange Notes are to be issued to a person other than the registered holder, then endorsements of any certificates transmitted hereby or separate bond powers are required. Signatures on such certificate(s) must be guaranteed by an Eligible Guarantor Institution (as defined below).

        If this Letter of Transmittal is signed by a person other than the registered holder or holders of any Old Notes specified therein, such certificate(s) must be endorsed by such registered holder(s) or


accompanied by separate written instruments of transfer or endorsed in blank by such registered holder(s) exchange in form satisfactory to the Issuers and duly executed by the registered holder, in either case signed exactly as such registered holder(s) name or names appear(s) on the Old Notes.

        If this Letter of Transmittal or any certificates of Old Notes or separate written instruments of transfer or exchange are signed or endorsed by trustees, executors, administrators, guardians, attorneys-in-fact, officers of corporations or others acting in a fiduciary or representative capacity, such persons should so indicate when signing and, unless waived by the Issuers, evidence satisfactory to the Issuers of their authority to so act must be submitted with the Letter of Transmittal.

        Signature on a Letter of Transmittal or a Notice of Withdrawal, as the case may be, must be guaranteed by an Eligible Guarantor Institution unless the Old Notes tendered pursuant thereto are tendered (i) by a registered holder (including any participant in DTC whose name appears on a security position listing as the owner of the Old Notes) who has not completed the box entitled "Special Payment Instructions" or "Special Delivery Instructions" on the Letter of Transmittal or (ii) for the account of an Eligible Guarantor Institution. In the event that signatures on a Letter of Transmittal or a Notice of Withdrawal, as the case may be, are required to be guaranteed, such guarantee must be by a member firm of a registered national securities exchange or of the Financial Industry Regulatory Authority, a commercial bank or trust company having an office or correspondent in the United States, or an "eligible guarantor institution" within the meaning of Rule 17 Ad-15 under the Securities Exchange Act of 1934, as amended (each of the foregoing an "Eligible Guarantor Institution").

5.     Special Issuance and Delivery Instructions.

        Tendering holders of Old Notes should indicate in the applicable box the name and address to which Exchange Notes issued pursuant to the Exchange Offer are to be issued or sent, if different from the name or address of the person signing this Letter of Transmittal. In the case of issuance in a different name, the employer identification or social security number of the person named must also be indicated. Holders tendering Old Notes by book-entry transfer may request that Old Notes not exchanged be credited to such account maintained at DTC as such holder may designate hereon. If no such instructions are given, such Old Notes not exchanged will be returned to the name or address of the person signing this Letter of Transmittal.

6.     Tax Identification Number.

        Federal income tax law generally requires that a tendering holder whose Old Notes are accepted for exchange must provide the Issuers (as payors) with such holder's correct Taxpayer Identification Number ("TIN") on Substitute Form W-9 below or otherwise establish a basis for exemption from backup withholding. If such holder is an individual, the TIN is his or her social security number. If the Issuers are not provided with the current TIN or an adequate basis for an exemption, such tendering holder may be subject to a $50 penalty imposed by the Internal Revenue Service. In addition, the holders of the Exchange Notes may be subject to backup withholding on all reportable payments made after the exchange. The backup withholding rate is currently 28%.

        Under the federal income tax laws, payments that may be made by the Issuers on account of Exchange Notes issued pursuant to the Exchange Offer may be subject to backup withholding at the rates listed above. To prevent backup withholding, each tendering holder of Old Notes must provide its correct TIN by completing the "Substitute Form W-9" set forth below, certifying that the TIN provided is correct (or that such holder is awaiting a TIN) and that (i) the holder is exempt from backup withholding, (ii) the holder has not been notified by the Internal Revenue Service that such holder is subject to a backup withholding as a result of a failure to report all interest or dividends or (iii) the Internal Revenue Service has notified the holder that such holder is no longer subject to backup withholding.

        Certain holders (including, among others, all corporations and certain foreign individuals) are not subject to these backup withholding and reporting requirements. Exempt holders should indicate their



exempt status on Substitute Form S-9 to avoid erroneous backup withholding. See the enclosed Guidelines for Certification of Taxpayer Identification Number on Substitute Form W-9 (the "W-9 Guidelines") for additional instructions.

        If the tendering holder of Old Notes is a nonresident alien or foreign entity not subject to backup withholding, such holder must give the Issuers a completed Form W-8, Certificate of Foreign Status. These forms may be obtained from the Exchange Agent.

        If the Old Notes are in more than one name or are not in the name of the actual owner, such holder should consult the W-9 Guidelines for information on which TIN to report. If such holder does not have a TIN, such holder should consult the W-9 Guidelines for instructions on applying for a TIN, check the box in Part 2 of the Substitute Form W-9, write "applied for" in lieu of its TIN and complete the Certificate of Awaiting Taxpayer Identification Number. Note: checking this box or writing "applied for" on the form means that such holder has already applied for a TIN or that such holder intends to apply for one in the near future. If a holder checks the box in Part 2 of the Substitute Form W-9 or writes "applied for" on that form, backup withholding at the applicable rate will nevertheless apply to all reportable payments made to such holder. If such a holder furnishes its TIN to the Issuers within 60 days, however, any amounts so withheld shall be refunded to such holder. If, however, the holder has not provided the Issuers with its TIN within such 60-day period, the Issuers will remit such previously retained amounts to the IRS as backup withholding.

        Backup withholding is not an additional federal income tax. Rather, the Federal income tax liability of persons subject to backup withholding will be reduced by the amount of tax withheld. If withholding results in overpayment of taxes, a refund may be obtained from the Internal Revenue Service.

7.     Transfer Taxes.

        Holders who tender their Old Notes for exchange will not be obligated to pay any transfer taxes in connection therewith. If, however, Exchange Notes are to be delivered to, or are to be issued in the name of, any person other than the registered holder of the Old Notes tendered hereby, or if tendered Old Notes are registered in the name of any person other than the person signing this Letter of Transmittal, or if a transfer tax is imposed for any reason other than the exchange of Old Notes in connection with the Exchange Offer, the amount of any such transfer taxes (whether imposed on the registered holder or any other persons) will be payable by the tendering holder. If satisfactory evidence of payment of such taxes or exemption therefrom is not submitted herewith, the amount of such transfer taxes will be billed directly to such tendering holder.

        Except as provided in this Instruction 7, it will not be necessary for transfer tax stamps to be affixed to the Old Notes specified in this Letter of Transmittal.

8.     Waiver of Conditions.

        The Issuers reserve the right to waive satisfaction of any or all conditions enumerated in the Prospectus.

        All questions as to the validity, form and eligibility (including time of receipt) of any Notice of Withdrawal will be determined by the Issuers, in their sole discretion, and such determination will be final and binding on all parties.

9.     No Conditional Tenders.

        No alternative, conditional, irregular or contingent tenders will be accepted. All tendering holders of Old Notes, by execution of this Letter of Transmittal, shall waive any right to receive notice of the acceptance of their Old Notes for exchange.


10.   Mutilated, Lost, Stolen or Destroyed Old Notes.

        Any holder whose Old Notes have been mutilated, lost, stolen or destroyed should contact the Exchange Agent at the address indicated above for further instructions. The Letter of Transmittal and related documents will not be processed until the procedures for replacing a mutilated, lost, stolen or destroyed Old Note have been completed.

11.   Requests for Assistance or Additional Copies.

        Questions relating to the procedure for tendering, as well as requests for additional copies of the Prospectus and this Letter of Transmittal, may be directed to the Exchange Agent, at the address and telephone number indicated above.

12.   Defects.

        Neither the Issuers, the Exchange Agent nor any other person is obligated to give notice of any defect or irregularity with respect to any tender of Old Notes nor shall any of them incur any liability for failure to give any such notice.


TO BE COMPLETED BY ALL TENDERING HOLDERS
(SEE INSTRUCTION 6)

PAYOR'S NAME: CLOUD PEAK ENERGY RESOURCES LLC


 
SUBSTITUTE
FORM W-9
  PART 1—PLEASE PROVIDE YOUR TIN IN THE BOX AT RIGHT AND CERTIFY BY SIGNING AND DATING BELOW. For individuals, this is your Social Security Number (SSN). For sole proprietors, see the Instructions in the enclosed Guidelines. For other entities, it is your Employer Identification Number (EIN). If you do not have a number, see how to get a TIN in the enclosed Guidelines.   TIN:    
Social Security Number

OR    
        Employer Identification Number

 
    PART 2—TIN Applied For o

 

Department of the Treasury   Payor's Request for Taxpayer Identification Number ("TIN") And Certification
Internal Revenue Service   CERTIFICATION—UNDER PENALTIES OF PERJURY, I CERTIFY THAT:
    (1)   the number shown on this form is my correct Taxpayer Identification Number (or I am waiting for a number to be issued to me),
    (2)   I am not subject to backup withholding because (a) I am exempt from backup withholding, (b) I have not been notified by the Internal Revenue Service (the "IRS") that I am subject to backup withholding as a result of a failure to report all interest or dividends, or (c) the IRS has notified me that I am no longer subject to backup withholding, and
    (3)   I am a U.S. person (including a U.S. resident alien).

 

 

The Internal Revenue Service does not require your consent to any provisions of this document other than the certifications required to avoid backup withholding.

 

 

Signature

 

 

 

Date

 

 
           
 
     
 

You must cross out item (2) of the above certification if you have been notified by the IRS that you are subject to backup withholding because of underreporting of interest or dividends on your tax returns and you have not been notified by the IRS that you are no longer subject to backup withholding.

YOU MUST COMPLETE THE FOLLOWING CERTIFICATE IF YOU CHECKED
THE BOX IN PART 2 OF SUBSTITUTE FORM W-9.

CERTIFICATE OF AWAITING TAXPAYER IDENTIFICATION NUMBER

I certify under penalties of perjury that a taxpayer identification number has not been issued to me, and either (a) I have mailed or delivered an application to receive a taxpayer identification number to the appropriate Internal Revenue Service Center or Social Security Administration Office or (b) I intend to mail or deliver an application in the near future. I understand that if I do not provide a taxpayer identification number by the time of payment, a percentage (currently 28%) of all reportable cash payments made to me thereafter will be withheld until I provide a number and such retained amounts will be remitted to the Internal Revenue Service as backup withholding.


Signature
 
Date

NOTE: FAILURE TO COMPLETE AND RETURN THIS FORM MAY RESULT IN BACKUP WITHHOLDING FROM ANY PAYMENTS MADE TO YOU ON ACCOUNT OF THE EXCHANGE NOTES. PLEASE REVIEW THE ENCLOSED GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION NUMBER ON SUBSTITUTE FORM W-9 FOR ADDITIONAL DETAILS.


TAX GUIDELINES

GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
NUMBER ON SUBSTITUTE FORM W-9

        GUIDELINES FOR DETERMINING THE PROPER IDENTIFICATION NUMBER TO GIVE THE PAYER.—Social Security numbers have nine digits separated by two hyphens: i.e., 000-00-0000. Employer identification numbers have nine digits separated by only one hyphen: i.e., 00-0000000. The table below will help determine the number to give the payer.

 
  FOR THIS TYPE OF ACCOUNT:   GIVE THE SOCIAL SECURITY NUMBER OF—
1.   An individual's account   The individual

2.

 

Two or more individuals (joint account)

 

The actual owner of the account or, if combined funds, the first individual on the account(1)

3.

 

Custodian account of a minor (Uniform Gift to Minors Act)

 

The minor(2)

4.

 

a.

 

The usual revocable savings trust account (grantor is also trustee)

 

The grantor-trustee(1)

 

 

b.

 

So-called trust account that is not a legal or valid trust under state law

 

The actual owner(1)

5.

 

Sole proprietorship account or disregarded entity account owned by an individual

 

The owner(3)

 

 
  FOR THIS TYPE OF ACCOUNT:   GIVE THE EMPLOYER
IDENTIFICATION NUMBER OF—
6.   Disregarded entity account not owned by an individual   The owner

7.

 

A valid trust, estate, or pension trust

 

The legal entity (do not furnish the identifying number of the personal representative or trustee unless the legal entity itself is not designated in the account title.)(4)

8.

 

Corporate account

 

The corporation

9.

 

Religious, charitable, educational or other tax-exempt organization account

 

The organization

10.

 

Partnership account held in the name of the business

 

The partnership

11.

 

Association, club, or other tax-exempt organization

 

The organization

12.

 

A broker or registered nominee

 

The broker or nominee

13.

 

Account with the Department of Agriculture in the name of a public entity (such as a State or local government, school district, or prison) that receives agricultural program payments

 

The public entity

(1)
List first and circle the name of the person whose number you furnish. If only one person on a joint account has a Social Security number, that person's number must be furnished.

(2)
Circle the minor's name and furnish the minor's social security number.

(3)
You must show your individual name, but you may also enter your business or "doing business as" name. You may use either your Social Security number or employer identification number (if you have one).

(4)
List first and circle the name of the legal trust, estate, or pension trust.

NOTE: If no name is circled when there is more than one name, the number will be considered to be that of the first name listed.


GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
NUMBER ON SUBSTITUTE FORM W-9

OBTAINING A NUMBER

        If you don't have a taxpayer identification number or you don't know your number, obtain Form SS-5, Application for a Social Security Number Card, or Form SS-4, Application for Employer Identification Number (for business and all other entities), at the local office of the Social Security Administration or the Internal Revenue Service and apply for a number.

PAYEES EXEMPT FROM BACKUP WITHHOLDING

        Payees specifically exempt from backup withholding on ALL payments include the following:

    An organization exempt from tax under section 501(a), of the Internal Revenue Code of 1986, as amended (the "Code"), or an individual retirement plan, or a custodial account under Section 403(b)(7), if the account satisfies the requirements of Section 401(f)(7).

    The United States or any agency or instrumentality.

    A state, the District of Columbia, a possession of the United States, or any political subdivision or instrumentality thereof.

    A foreign government, a political subdivision of a foreign government, or any agency or instrumentality thereof.

    An international organization or any agency, or instrumentality thereof.

        Payees that may be exempt from backup withholding including the following:

    A registered dealer in securities or commodities registered in the United States, the District of Columbia or a possession of the United States.

    A real estate investment trust.

    A common trust fund operated by a bank under Section 584(a) of the Code.

    A corporation.

    A financial institution.

    An exempt charitable remainder trust, or a non-exempt trust described in Section 4947(a)(1) of the Code.

    An entity registered at all times under the Investment Company Act of 1940.

    A foreign central bank of issue.

    A middleman known in the investment community as a nominee or custodian.

    A futures commission merchant registered with the Commodities Futures Trading Commission.

        Payments of dividends and patronage dividends not generally subject to backup withholding include the following:

    Payments to nonresident aliens subject to withholding under Section 1441 of the Code.

    Payments to partnerships not engaged in a trade or business in the United States and which have at least one nonresident partner.

    Payments of patronage dividends where the amount received is not paid in money.

    Payments made by certain foreign organizations.

    Section 404(k) payments made by an employee stock option plan.

        Payments of interest not generally subject to backup withholding include the following


    Payments of interest on obligations issued by individuals. Note: You may be subject to backup withholding if this interest is $600 or more and is paid in the course of the payer's trade or business and you have not provided your correct taxpayer identification number to the payer.

    Payments of tax-exempt interest (including exempt-interest dividends under Section 852 of the Code).

    Payments described in Section 6049(b)(5) of the Code to nonresident aliens.

    Payments on tax-free covenant bonds under Section 1451 of the Code.

    Payments made by certain foreign organizations.

    Mortgage interest paid to you.

        Exempt payees described above should file Form W-9 to avoid possible erroneous backup withholding. FILE THIS FORM WITH THE PAYER, FURNISH YOUR TAXPAYER IDENTIFICATION NUMBER, WRITE "EXEMPT" ON THE FACE OF THE FORM, SIGN AND DATE THE FORM AND RETURN IT TO THE PAYER. IF YOU ARE A NONRESIDENT ALIEN OR A FOREIGN ENTITY NOT SUBJECT TO BACKUP WITHHOLDING, FILE WITH A PAYER A COMPLETED INTERNAL REVENUE FORM W-8 (CERTIFICATE OF FOREIGN STATUS).

        Certain payments other than interest, dividends and patronage dividends that are not subject to information reporting are also not subject to backup withholding. For details, see the regulations under Sections 6041, 6041A(a), 6042, 6044, 6045, 6049, 6050(A), and 6050(N) of the Code and the regulations promulgated thereunder.

        PRIVACY ACT NOTICE. Section 6109 requires most recipients of dividends, interest, or other payments to give taxpayer identification numbers to payers who must report the payments to the IRS. The IRS uses the numbers for identification purposes. Payers must be given the numbers whether or not recipients are required to file tax returns. Payers must generally withhold a certain percentage (currently 29%) of taxable interest, dividends, and certain other payments to a payee who does not furnish a taxpayer identification number to a payer. Certain penalties may also apply.

        PENALTIES. (1) Penalty for Failure to Furnish Taxpayer Identification Number. If you fail to furnish your taxpayer identification number to a payer, you are subject to a penalty of $50 for each such failure unless your failure is due to reasonable cause and not to willful neglect. (2) Civil Penalty for False Information with Respect to Withholding. If you make a false statement with no reasonable basis that results in no imposition of backup withholding, you are subject to a penalty of $500. (3) Criminal Penalty for Falsifying Information. Willfully falsifying certifications or affirmations may subject you to criminal penalties including fines and/or imprisonment.

        FOR ADDITIONAL INFORMATION CONTACT YOUR TAX CONSULTANT OR THE INTERNAL REVENUE SERVICE.




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LETTER OF TRANSMITTAL CLOUD PEAK ENERGY RESOURCES LLC CLOUD PEAK ENERGY FINANCE CORP. OFFER TO EXCHANGE