| SOURCE: | The      primary source of the coal to be delivered hereunder shall be from Western      Energy Company’s (“WECO”) Rosebud Mine located at Colstrip, Montana,      until such time as the BNSF Railway begins to provide single-car service      from the Absaloka Coal LLC (“ACL”) Absaloka Mine at BNSF designation      Kuehn, Montana, at which time the Absaloka Mine shall become the primary      source of coal. The delivering mine hereinafter referred to as the      “Mine.” |
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| TERM: | January      1, 2010 through December 31, 2011. |
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| QUANTITY: | The      quantities of coal to be delivered in each year shall be no less than      90,000 tons and no more than 115,000 tons per  year. |
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|   | For      purposes of this Order, a “ton” shall mean 2,000 pounds      avoirdupois. |
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|   | In      the event Buyer shuts down for any reason or cause and does not purchase      coal from other sources, the amount of coal which Buyer would ordinarily      consume during such shutdown will be reduced and such amount shall be      deducted from the amount of coal Buyer is required to purchase pursuant to      this Order. Buyer will give prompt notice to WCSC of any shutdown and the      reduced amount of coal required as a result during such      shutdown. |
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|   | In      the event WCSC fails to provide the coal required in a timely manner,      other than due to an event of force majeure, and Buyer is required to      obtain the coal through alternate means (i.e. using trucks to haul the      coal from the mines or obtaining coal from another company), and Buyer has      provided WCSC a reasonable opportunity to provide coal from other sources      or to otherwise address its delay in a timely manner, WCSC shall be liable      to Buyer for the cost difference between the cost to obtain the coal under      the terms of this Order and the cost actually paid by Buyer to obtain the      coal using alternate means, specifically excluding any incidental or      consequential costs or damages. |
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| PRICE: | The      price of coal F.O.B. Mine, in United States dollars, (“Price”) shall be as      follows: |
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|                          | Rosebud      Mine | Absaloka      Mine |
|-------------------------------|-------------------|--------------------|
| January      1-June 30, 2010  | $****             | $****              |
| July      1-December 31, 2010 | $****             | $****              |
| January      1-June 30, 2011  | $****             | $****              |
| July      1-December 31, 2011 | $****             | $****              |

|   | In      the event, subsequent to December 31, 2009, the supplying Mine(s) has      increased costs in the mining, production, processing, delivery or      marketing of coal under this Order as a result of any new, amended or      reinterpreted federal, state or local law, regulation, rule or order, WCSC      shall have the right to increase the Price in an amount equal to the      increased costs. Notwithstanding the foregoing and in lieu of paying the      increased Price, Buyer shall have the right to elect to terminate this      Order upon thirty (30) days prior written to  WCSC. |
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| QUALITY: | Typical      coal quality specifications are set forth below. Buyer acknowledges that      the quality of actual coal deliveries may vary based on industry standards      from the typical specifications below.  All qualities below are      on as As-Received basis. |
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| Quality          |   | Rosebud      Mine |   | Absaloka Mine |
|------------------|--------|-------------------|--------|---------------|
| Btu/lb           |   | 8,500             |   | 8,600         |
| Sulfur           |   | 0.70%             |   | 0.65%         |
| Na20      in Ash |   | 0.10%-2.00%       |   | 0.5%-2.00%    |
| Ash              |   | 9.35%             |   | 9.65%         |

| BILLING: | Buyer      will be invoiced for coal to the address shown below unless Buyer      otherwise advises WCSC in writing of a different address to which invoices      should be mailed: |
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| PAYMENT: | Buyer      shall pay invoices within ten (10) days after the date of the invoice at      the address provided on the invoices, including by wire if requested by      WCSC. WCSC will send invoices for each rail shipment of coal and will      have the right to withhold subsequent shipments pending payment of each      invoice. |
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| WEIGHTS: | The      weight of the coal shall be determined by WCSC at the Mine by certified      weigh scale(s). |
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| 1. | Title      to and risk of loss of the coal shall pass to Buyer at the Point of      Delivery. |
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| 2. | The      term "force majeure" shall mean any cause beyond the control of the party      affected thereby, such as acts of God, strike, lockout, labor dispute,      labor shortage, fire, flood, war, riot, explosion, accident, car shortage,      embargo, contingencies of transportation, inability to secure supplies or      fuel or power, breakdown of machinery or apparatus, regulation or rule or      law of any governmental authority, or any other cause, whether similar or      dissimilar to the aforestated causes and whether or not foreseen or      foreseeable by the parties, which wholly or partially prevents, interrupts      or delays the performance  by WCSC or Buyer of their respective      obligations under this Order.  A force majeure event affecting      any of WCSC's suppliers, including its mining contractor, shall be      considered a force majeure event affecting WCSC.  Settlement of      a strike, lockout or other labor dispute shall be deemed beyond the      control of the party claiming excuse thereby regardless of the cause of,      or the ability of such party to settle, such  dispute. |
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| 3. | The      coal sold hereunder may not be used at, or reconsigned to, any location      other than Buyer’s facility, without the prior written consent of      WCSC. |
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| 4. | WCSC      shall provide for sampling and analysis of the coal at the Mine in      accordance with ASTM standards. Buyer shall have the right to have a      representative present during sampling at any and all times to observe the      sampling process. WCSC will provide to Buyer one ASTM sample for each      train load, and WCSC shall also provide by email to Buyer an electronic      copy of WCSC’s quality analysis for each train  load. |
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| 5. | Failure      of the Buyer to pay for coal delivered in accordance with the terms hereof      shall give WCSC the option to (a) suspend further shipments until all      previous shipments are paid for, or (b) cancel the Order upon written      notice to Buyer, provided that Buyer shall have a thirty (30) day cure      period after receipt of a notice of cancellation hereunder.  If      in the reasonable judgment of WCSC, Buyer's ability to perform hereunder      has or will become impaired, WCSC shall have the right, upon notice to      Buyer, to suspend further shipments until WCSC receives adequate assurance      of Buyer's performance, which may include a prepayment account equal to      one month of coal deliveries.  If such security is not furnished      within ten (10) days after receipt of such notice.  WCSC shall      have the right to cancel this Order upon notice to  Buyer. |
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| 6. | This      Order shall not be assigned by either party without the prior written      consent of the other party, which consent shall not be unreasonably      withheld.  Notwithstanding the foregoing, either party may      assign this Order without such consent to a parent company, or any other      affiliate of the assigning party, or for purposes of securing      indebtedness, but assignor shall continue to be liable for its performance      hereunder. |
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| 7. | A      party's failure to insist in any one or more instances upon strict      performance of a provision of, or to take advantage of any of its rights      under this Order shall not be construed as a waiver of such provision or      right. No default of either party to this Order in the performance of any      of its covenants or obligations hereunder, except the obligation for      payment, shall result in a right to the other party to cancel this      contract unless such defaulting party shall fail to correct the default      within thirty (30) days after written notice of claim of such default has      been given by the party claiming suchdefault. |
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| 8. | Notice      sent by facsimile, first class, certified or registered U.S. Mail, or a      reputable over night courier service, addressed to the party to whom such      notice is given, at the address of such party stated in this Order or to      such other address (or facsimile number) as such party may designate,      shall be deemed sufficient notice in any case requiring notice under this      Order. |
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| 9. | EXCEPT AS EXPRESSLY STATED IN      THIS ORDER, WCSC MAKES NO WARRANTIES, WHETHER      EXPRESS OR IMPLIED, WRITTEN OR ORAL, ARISING FROM A COURSE OF DEALING,      USAGE OF TRADE, OR OTHERWISE, REGARDING MERCHANTABILITY, FITNESS FOR A      PARTICULAR PURPOSE, QUALITY, QUANTITY, OR      OTHERWISE.  Neither party shall be liable for any      punitive, special, incidental or consequential damages (including without      limitation, loss of profits or overhead), based upon breach of warranty or      of contract, negligence or any other theory of legal liability arising out      of this Order; provided, however, such limitation regarding incidental or      consequential damages shall not apply to any liability for third party      claims for which WCSC has indemnified Buyer pursuant to paragraph 12      below, to the extent that Buyer has liability for such incidental or      consequential damages. |
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| 10. | The      terms and conditions set forth in this Order are considered by both Buyer      and WCSC to be CONFIDENTIAL.  Neither      party shall disclose any such information to any third party without the      advance written consent of the other party, except where such disclosure      may be required by law (including by rule or order of the Securities and      Exchange Commission) or is necessary to assert a claim or defense in      judicial or administrative proceedings, in which event the party desiring      to make the disclosure shall advise the other party in advance in writing      and shall cooperate to the extent practicable to minimize the disclosure      of any such information. If a party believes that any disclosure of the      terms of this Order are required by law, such party shall (i) provide      prompt written notice to the other party, and (ii) take such steps are      reasonably available to minimize the disclosure of the terms of this      Order. |
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| 11. | This      Order shall be governed in all respects by the law of the State of      Montana, without regard to its choice of laws  provisions. |
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| 12. | WCSC      shall be (i) liable to Buyer for, and (ii) indemnify and save harmless      Buyer from and against any and all claims made or brought by any third      party in respect of, any damage, caused by the negligent acts or omissions      of WCSC, to (a) Buyer’s or its contracted rail carriers’ equipment while      on WCSC’s property except to the extent such damage is caused by the      negligence of Buyer or its contracted rail carrier, and (b) Buyer’s      equipment, including mobile railcars and stationary equipment at Buyer’s      coal combustion facility, to the extent said equipment is damaged due to      non-coal material having been interspersed with the coal prior to leaving      WCSC’s mine property. |
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| 13. | This      Order contains the entire agreement of the parties, is expressly limited      to the terms and conditions specifically set forth or incorporated by      reference herein, supersedes all prior communications between the parties      regarding the subject matter of this Order and shall be amended or      modified only by agreement of the parties in writing.  Should      any provision of this Order for any reason be declared invalid or      unenforceable by an order of any court having jurisdiction, such decision      shall not affect the validity or enforceability of the remaining      provisions of this Order, and such provisions shall remain in full force      and effect as if this Order had been executed without the invalid or      unenforceable provision. |
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