Document:

Contract of Confirmation

 Exhibit 10.2 
 CONFIRMATION 
 “Confirmation Effective Date”:
March 16, 2012 
  

			
	 Seller:
	  	 Buyer:

		
	Alliance Coal, LLC, a Delaware limited liability company	  	Seminole Electric Cooperative, Inc., a Florida rural electric cooperative corporation
	  
 Guarantor

 
	  	
	Alliance Resource Partners, L.P., a Delaware limited partnership	  	

 This Confirmation sets forth the binding agreement entered into between Seller and Buyer on the date above as to this
transaction regarding the purchase/sale of Coal under the following terms: 
  

			
	Term:	  	Per Attachment 1
		
	Quantity/Tons:	  	Per Attachment 1
		
	Scheduling:	  	Per Base Contract
		
	Source(s):	  	Per Attachment 1
		
	Delivery Point:	  	FOB railcar at the Source
		
	Contract Price:	  	Per Attachment 1
		
	Other Provisions:	  	 Per Attachment 1 and including Schedules:
 Schedule 1 - Coal Quality Specification
 Schedule 2 - West Kentucky Base Price

Schedule 2A - West Kentucky State Severance Tax

Schedule 3 - Illinois Base Price
 Schedule 4 -
List of Indices Utilized for Price Adjustments
 Schedule 5 - Prompt Year AQR Price Computation

Schedule 6 - Substitute Illinois Base Price

Schedule 7 - Coal Quality Analysis Example

Schedule 8 - Alliance Force Majeure Computation
  

Attachment 2 - Mine Safety Laws Criteria and Protocols
  

Attachment 3 - Guaranty

 This Confirmation supplements, forms part of, and is subject to, the Base Contract for Purchase and Sale of Coal between
Seller and Buyer dated March 16, 2012 (the “Base Effective Date”). All provisions contained in the Base Contract govern this Confirmation to the extent not in conflict with the terms hereof. Terms used but not defined herein shall
have the meanings ascribed to them in the Base Contract. This Confirmation supersedes any prior agreements or writings concerning this transaction. 
  

							
	 “Seller”
  

Alliance Coal, LLC
	  	 “Buyer”
  

Seminole Electric Cooperative, Inc.

		
	 /s/ Robert G. Sachse
	  	 /s/ Timothy S. Woodbury

				
	By:	 	Robert G. Sachse	  	By:	 	Timothy S. Woodbury
				
	Title:	 	Executive Vice President	  	Title:	 	CEO and General Manager
				
	Date:	 	March 16, 2012	  	Date:	 	March 16, 2012

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 1 

 Attachment 1 

to Confirmation dated March 16, 2012 between 
 Alliance Coal, LLC and Seminole Electric Cooperative, Inc. 

Section 1: Term 

1.1 Term. The term of the Confirmation shall be six (6) years beginning January 1, 2013 and ending on December 31, 2018.

 Section 2: Quantity 
 2.1 Quantity. Buyer’s projected coal requirements for the Seminole Generating Station during the term will range between a maximum of 4.0 million tons per Contract Year and a minimum of
3.0 million tons per Contract Year. Seller agrees to sell and deliver to Buyer, and Buyer agrees to Purchase and accept from Seller, an annual base load quantity of **** tons and annual additional quantity requirements (“AQR”) that
will range between **** and **** tons, all as determined by Buyer’s annual forecasting (Section 4.1 of the Base Contract) and the resulting Contract Quantity as determined by Buyer. 

2.2 AQR Quantity. The AQR quantity elected by Buyer in its final quantity nomination to be provided to Seller on or before
October 1st (as set forth in Section 4.1 of the
Base Contract) shall not be less than ****% or more than ****% of Buyer’s initial AQR quantity projection provided to Seller on or before the preceding July 15th. 
 2.3
Exclusivity. Except as otherwise provided in Section 8.6, Buyer shall not purchase coal from other sources in any Contract Year unless Buyer has committed to purchase at least 4,000,000 tons of Coal from Seller in such Contract Year. In the
event that Buyer’s coal requirements for the Seminole Generating Station exceed the Contract Quantity as specified in the final nomination for a Nomination Period and such final nomination did not exceed 4,000,000 tons of Coal, Buyer shall
promptly notify Seller and Seller shall have the option, but not the obligation, of providing such additional quantities at the current AQR Price. If Seller elects to not provide such additional quantities, then Buyer shall have the right to
purchase such quantities from other sources. Buyer expressly reserves the right to purchase coal from other sources in any Contract Year, as long as Buyer has committed to purchase at least 4,000,000 tons of Coal from Seller in such Contract Year.

 2.4 Annual Contract Quantity Declaration. On or before January 1 of the calendar year preceding the Contract
Year of delivery, Buyer must provide Seller notice of its projected minimum and maximum Contract Quantity within a range of **** tons (“Contract Quantity Limits”). For the Contract Year 2013, Buyer projects the Contract Quantity Limits to
be between **** tons and **** tons. Buyer’s final quantity nomination, by month, to be provided by Buyer to Seller on or before October 1st which shall be considered the Contract Quantity for the next Nomination Period (pursuant to Section 4.1 of the
Base Contract), must be within the Contract Quantity Limits and shall establish the delivery and acceptance obligations of the parties for such Nomination Period, subject to excuse due to Force Majeure or other adjustments as set forth herein. The
Contract Quantity elected by Buyer for the Contract Year 2013 shall include **** tons of AQR Coal at the AQR Price of $**** per ton set forth in Section 4.2, up to **** tons, as elected by Seller, of Illinois base load Coal at the Illinois Base
Price set forth in Section 4.1, and the balance shall be West Kentucky base load Coal at the West Kentucky Base Price set forth in Section 4.1. The Contract Quantity elected by Buyer for the Contract Year 2014 and each Contract Year
thereafter, shall consist of **** tons of base load quantity (of which may be up to **** tons of Illinois base load Coal, as elected by Seller, and the balance shall be West Kentucky base load Coal), plus AQR Coal of at least **** tons for a total
minimum annual commitment of **** tons. 
 Section 3: Sources 

3.1 Sources. Seller and Buyer agree that the mines approved by Buyer for supplying Coal under this Confirmation are Pattiki in Illinois, and
Dotiki, Warrior, and Elk Creek in West Kentucky. All AQR Coal shall be sourced from said West Kentucky mines. Except as provided in Section 3.2 below, in each Contract Year Seller shall deliver a minimum of **** tons of West Kentucky base load
Coal at West Kentucky Base Price, not greater than **** tons of Illinois base load Coal at Illinois Base Price, and any AQR Coal at AQR Price. 

3.2 Additional Illinois Coal. During the Parties’ annual forecasting process, Seller may request written consent from Buyer, which consent
shall not be unreasonably withheld, to increase the **** maximum tons of Illinois base load Coal. Requested additional tons may not exceed **** tons during a Contract Year (“Substitute Coal”). Prices to be paid by Buyer for Substitute Coal
shall be determined pursuant to Section 4.3 below. 
  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 2 

 3.3 Additional Sources. Seller may request additional mines or Origins be added as new Sources for
the supply of Coal under this contract. If Buyer’s rail transportation arrangements do not include the requested Origins, then Buyer shall seek CSXT’s approval to add such Origins. If CSXT requires any additional freight rate differential
or additional transportation charges for such new Origin, then Seller shall be responsible for any such rates differential or additional transportation charges. Such sources may be located in Illinois or West Kentucky or any other state, such as
Indiana; provided, however, that such sources must be served by or directly accessible to CSXT. The Parties shall mutually agree to an amendment of this Confirmation to include such new Origins and the Price or other considerations required for the
addition of a new Origin. 
 Section 4: Contract Price 
 4.1 Base Prices. 
 4.1.1 January 1, 2013 Base Prices. On
or before January 1, 2013, Base Prices for the West Kentucky base load and Illinois base load Coal shall be determined by the Parties under the existing New Coal Supply Agreement, as amended, effective September 1, 2005 between Buyer and
Webster County Coal, LLC, a Delaware limited liability company (successor-in-interest to Webster County Coal Corporation, a Kentucky corporation), White County Coal, LLC, a Delaware limited liability company (successor-in-interest to White County
Coal Corporation, a Delaware corporation), and Seller, as successor in interest to Mapco Coal, Inc. for itself and as agent for Webster County Coal, LLC and White County Coal, LLC (the “NCSA”). The Base Prices effective January 1,
2013 shall be ****% of the October 1, 2012 NCSA Current Prices for Dotiki Mine coal (“West Kentucky Base Price”) and Pattiki Mine coal (“Illinois Base Price”) as determined in accordance with the terms and conditions of the
NCSA. The West Kentucky Base Price determined above shall be adjusted downward by multiplying by **** to establish the effective January 1, 2013 West Kentucky Base Price. 
 4.1.2 West Kentucky Base Price. The West Kentucky Base Price shall be shown in Dollars ($) per ton loaded in rail cars at the Source, inclusive of Kentucky severance tax, other similar taxes
and royalties. The West Kentucky Base Price is subject to adjustments from time to time for events occurring or having an effect on or after January 1, 2013, pursuant to Section 4.1.4 below, and as otherwise provided in
Section 4.1.4.5 below. The new base cost components and new base index levels of the January 1, 2013 West Kentucky Base Price shall be shown in Schedule 2, entitled West Kentucky Base Price, attached to this Confirmation. 

 

			
	4.1.2.1	  	Severance Tax Adjustment. As the West Kentucky Base Price is adjusted under provisions of this Confirmation, it also will be adjusted to reflect application of Kentucky
severance tax on the severance, mining or sale of the coal, hereinafter referred to as “severance tax,” to the adjusted West Kentucky Base Price. The initial Kentucky net effective severance tax rate is ****%. Such severance tax rate shall
be adjusted to reflect credit for transportation cost, as long as such credit is allowed by the State of Kentucky, to reflect the equivalent Kentucky severance tax cost paid by Seller, using the mechanism and procedure as shown in the attached
Schedule 2A. For severance tax verification purposes, Buyer shall have the right to review all of Seller’s severance tax filings, governmental audit results and any records or other data necessary to verify the same. The Parties acknowledge and
agree that the equivalent Kentucky severance tax cost as of January 1, 2013 shall not be included in the definition of Governmental Adjustment as provided for in Section 4.1.4.5. If any modifications to the net effective severance tax rate
result in an incremental change to the severance tax, or if any other similar new governmental tax is established, after the Confirmation Effective Date, then such incremental change or new tax shall be included as an Additional Governmental
Adjustment Cost as described in Section 4.1.4.5.2 and shall be included as an AQR Additional Adjustment Cost as described in Section 4.2.5.

 4.1.3 Illinois Base Price. The Illinois Base Price shall be shown in Dollars ($) per ton
loaded in rail cars at the Source. The Illinois Base Price is subject to adjustments from time to time for events occurring or having an effect on or after January 1, 2013, pursuant to Section 4.1.4 below, and as otherwise provided in
Section 4.1.4.5 below. The new base cost components and new base index levels of the January 1, 2013 Illinois Base Price shall be shown in Schedule 3, entitled Illinois Base Price, and attached to this Confirmation. 

 

			
	4.1.3.1	  	Severance Tax Adjustment. As the Illinois Base Price is adjusted quarterly, it also will be adjusted to reflect any applicable Illinois net severance tax or similar tax. It
is understood that the January 1, 2013 Illinois Base Price does not include any severance, sales, use or other similar taxes that may be applicable or imposed on Coal supplied by Seller to Buyer under this Confirmation. In the event that after
January 1, 2013, such a tax or taxes be deemed to apply or be imposed on the Illinois base load Coal supplied under this Confirmation, the amount of such tax or taxes shall be added to the Illinois Base Price and shall be included as an
Additional Governmental Adjustment Cost as described in Section 4.1.4.5.2.

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 3 

 4.1.4 Base Price Adjustments. The West Kentucky and the Illinois Base Prices shall be
subject to upward or downward adjustments quarterly (each January 1, April 1, July 1 and October 1), beginning with an April 1, 2013 adjustment in accordance with this Section 4.1.4. The Parties agree that the
dollar amount of the base cost components will be established in accordance with the NCSA and prior to December 31, 2012 shall be set forth in Schedule 2 and Schedule 3, each of which will then be attached to this Confirmation and shall form
the basis for price adjustments under this Confirmation, whether or not those dollar amounts reflect actual mining costs as of January 1, 2013. Adjustments calculated under this Section 4.1.4 shall apply to all Shipments during the
calendar quarter beginning on the adjustment date. 
 4.1.4.1 Labor and Benefits. The Base Prices shall be adjusted
quarterly beginning on April 1, 2013, and on the first day of each subsequent calendar quarter, to reflect the change in the cost of labor and benefits from the assumed base cost component that is established with the January 1, 2013 Base
Prices. The adjusted base component on each adjustment date will equal the product of **** and a fraction, the numerator of which ****, and the denominator of which ****. The average **** hourly rate for any calendar quarter shall be calculated as
the straight arithmetic average of the monthly average hourly rates published. If such information is not published for any one or two of the months comprising a quarter, the average shall be calculated as an arithmetic average of the month(s) for
which the values were published. If ****, or if no information is published for any of the months comprising a quarter, there shall be no adjustment to the labor and benefits cost component for that particular quarterly adjustment date. If during
any month **** for such month, the **** hourly rate for that month shall be treated as unpublished. 
 4.1.4.2 Materials and
Supplies. The Base Prices shall be adjusted quarterly beginning on April 1, 2013, and on the first day of each subsequent calendar quarter, to reflect the change in the cost of materials and supplies from the assumed base component that is
established with the January 1, 2013 Base Prices. The adjusted base component on each adjustment date will equal the product of **** and a fraction, the numerator of which ****, and the denominator of which ****. **** The quarterly average
index value for any index in any quarter shall be calculated as the straight arithmetic average of the monthly values published for that index. If such information is not published for any one or two of the months comprising a quarter and the index
has not been discontinued, the average index value shall be calculated as an arithmetic average of the months for which values were published. If the index value is not published for all of the months comprising a quarter and the index has not been
discontinued, the average index value for the quarter in question shall be set equal to the average index value calculated for the previous quarter. If no information is published for all of the indexes for all of the months comprising a quarter,
there shall be no adjustment to the materials and supplies cost component for that particular quarterly adjustment date. 

4.1.4.3 General and Administrative. The Base Prices shall be adjusted quarterly beginning on April 1, 2013, and on the first
day of each subsequent calendar quarter, to reflect the change in general and administrative costs that is established with the January 1, 2013 Base Prices. The adjusted base component on each adjustment date will equal the product of the
individual January 1, 2013 Base Price General and Administrative Components and a fraction, the numerator of which is the average of the **** as first published for the **** months preceding the intended quarterly adjustment date, and the
denominator of which will be established with the January 1, 2013 Base Prices by calculating the average **** for the **** months preceding January 1, 2013. 
 4.1.4.4 Royalty. As the Base Prices are adjusted quarterly, the West Kentucky and the Illinois Base Prices, respectively, also shall be adjusted by an amount equal to ****% and ****% of the
other adjusted base components to reflect the change in royalty expenses from the royalty base cost component established with the January 1, 2013 Base Prices. The royalty surcharge rates of ****% for West Kentucky and ****% for Illinois were
derived from base nominal rates of ****% and ****%, respectively, and take into account the compounding effects of paying royalty on royalty collected. The nominal and contract royalty surcharge rates shall remain unchanged for the term of this
Confirmation. 
 4.1.4.5 Governmental Adjustments. There shall be adjustments made from time to time in the Base
Prices to reflect changes in Seller’s actual costs as of the date incurred because of governmental regulatory events which affect the coal industry on a national, regional, state or local level occurring or continuing to have an effect on or
after ****, which are beyond the direct control of Seller and which after said date change Seller’s expenses or required capital expenditures, affect productivity at the Sources supplying coal under this Confirmation, or otherwise change
Seller’s actual cost at the Sources (“Governmental Adjustment”). Government regulatory events shall include, by way of illustration, but not 
  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 4 

 
limitation: new or amended or restated Federal, State or local legislation or regulation, or the interpretation of the application thereof by courts, administrative agencies, or any other body
having jurisdiction relating to mining, mine safety, environmental, or other matters directly affecting Seller’s costs at the Source mines. If a Governmental Adjustment increases or decreases Seller’s costs of producing Coal from any of
the Source mines covered by this Confirmation, there shall be added to or subtracted from the Base Prices from time to time adjustments to reflect the change in Seller’s costs because of such Governmental Adjustment, based upon actual
production costs and productivity experienced at the respective Source mines before and after the Governmental Adjustment. Should capital items be affected by such a change, adjustments shall be based upon Seller’s computation of actual
expenditures (or reasonable estimates thereof) subject to audit by Buyer for capital items, the useful life of such items, interest relating to the purchase or carrying thereof and actual productivity experienced at the Source mines before and after
the change. The Parties recognize that there may be Governmental Adjustment claims for both ongoing compliance costs and fixed per ton fees and/or taxes, which shall be referred to as Governmental Adjustment Components as defined by
Section 4.1.4.5.1 and Section 4.1.4.5.2 below. The Governmental Adjustment Component of the West Kentucky Base Price (or West Kentucky Adjusted Base Price, as the case may be) shall be based upon the actual cost per ton incurred at the
Dotiki, Warrior and/or Elk Creek mines for Governmental Adjustment, weight averaged based upon the number of tons supplied to Buyer from each Source mine (“West Kentucky Governmental Adjustment Component”). The Governmental Adjustment
Component of the Illinois Base Price (or Illinois Adjusted Base Price, as the case may be) shall be based upon the actual cost per ton incurred at the Pattiki mine (“Illinois Governmental Adjustment Component”). The Governmental Adjustment
Components of the 2013 Base Prices and subsequent Contract Year Base Prices shall be estimated by Seller and mutually agreed to by the Parties on or before the immediately preceding August 1. The Parties shall review the Governmental Adjustment
Components on a quarterly basis and Seller shall advise if any Governmental Adjustment has affected the Source mining operations, in which event Seller shall provide an estimate of the cost to be incurred as a result of the Governmental Adjustment
in sufficient detail for Buyer’s review. The Parties then shall mutually agree to adjust the Governmental Adjustment Component if necessary. Such Governmental Adjustments shall be itemized on Schedule 2 for West Kentucky Base Price and Schedule
3 for Illinois Base Price. 
 4.1.4.5.1 Federal Black Lung and Reclamation Fees. The Base Prices specified in this Section
as of January 1, 2013, include the cost of compliance with ongoing laws and regulations currently in effect to the extent such laws and regulations are currently being interpreted and enforced related to Federal Black Lung Tax Fee and the
Federal Reclamation Fee. For purposes of this provision, there is a $1.235 per ton base cost component level for such costs as of January 1, 2012, for both the West Kentucky Base price and Illinois Base Price, which represents the $1.100 per
ton Federal Black Lung Fee and $0.135 per ton Federal Reclamation Fee and such components may be adjusted by Federal Statute. The Parties recognize that by current Federal Statute, the Federal Reclamation Fee is to change on October 1, 2012 and
be reduced from $0.135 to $0.120 per ton, which shall be reflected in the January 1, 2013 Base Prices under this Confirmation. The Federal Black Lung Fee and the Federal Reclamation Fee described in this Section 4.1.4.5.1 shall not be
considered as Additional Governmental Adjustment Cost as defined in Section 4.1.4.5.2. The Parties further recognize that, continuing for such duration of time as allowed by Federal Statute, Seller shall issue Buyer a credit adjustment on an
ongoing calendar quarter basis to reflect credit for non-payment of the Federal Black Lung Tax Fee and Federal Reclamation Fee on excess moisture above equilibrium moisture. 
 4.1.4.5.2 Additional Governmental Adjustment Cost. In addition to the Governmental Adjustment Cost described in Section 4.1.4.5.1., the Base Prices as of January 1, 2013 shall include the
cost of ongoing compliance with all Governmental Adjustments, as interpreted and enforced at the Source mines, referred to as the “Additional Governmental Adjustment Cost”. The Additional Governmental Adjustment Cost shall also include any
modifications that result in an incremental change to the Federal Black Lung Tax Fee and the Federal Reclamation Fee that occur on or after the Confirmation Effective Date. For Contract Year 2013, the Parties shall mutually agree by August 1,
2012 to an estimated ongoing 2013 Additional Governmental Adjustment Cost which will be used for billing purposes during 2013 for each Source mine. The average total estimated cost per ton of all Additional Governmental Adjustment Cost for the
Source mines shall be based on the weighted average of the aggregate tons to be delivered during 2013 (“AGAC Estimate”). Each year thereafter, the Parties will agree by August 1 of the current Contract Year to the next Contract
Year’s AGAC Estimate and the individual Source mines’ Additional Governmental Adjustment Cost for billing purposes. The Parties shall review this AGAC Estimate on a quarterly basis and Seller shall advise Buyer if any new laws or
regulation have affected the Source mines, in which event the Parties may then mutually agree to adjust the AGAC Estimate if necessary. Each year, the Parties shall follow the following procedures to establish a maximum Additional Governmental
Adjustment Cost for the annual base load quantity 

  
 5 

 
delivered during the next Contract Year (“Base Annual Cap”). If the AGAC Estimate is $**** per ton, or less, then $**** per ton shall be the Base Annual Cap. If the AGAC Estimate is
greater than $**** per ton, then Buyer shall have the following two options: 1) if Buyer agrees to such AGAC Estimate, then that AGAC Estimate shall be the Base Annual Cap for the next Contract Year, or 2) if Buyer does not agree to the AGAC
Estimate, then Buyer may give written notice to terminate the Confirmation at the end of the current Contract Year. If Buyer elects termination, Seller may within five (5) Business Days after receipt of Buyer’s notice of termination,
withdraw its request for recovery of the AGAC Estimate, in which event the Base Annual Cap for the next Contract Year shall be $**** per ton and Seller and Buyer shall continue to perform under this Confirmation and the Base Contract. If Seller does
not withdraw such request, then the Confirmation shall terminate effective December 31 of the Contract Year during which Seller has provided Buyer the AGAC Estimate and neither Party shall have any further rights or obligations under this
Confirmation other than those with respect to performance required hereunder prior to the effective date of such termination. The Base Annual Cap shall exclude any adjustments which apply under the provisions of Section 4.1.2.1 and
Section 4.1.4.4., which shall be in addition to the Base Annual Cap. 
 4.1.4.5.3 Base Price Additional Governmental
Adjustment Audits. Seller shall submit to Buyer its annual Additional Governmental Adjustment Cost claim for the previous Contract Year on or before ****. Such claim shall be calculated based on the weighted average of the actual aggregate tons
delivered during the Contract Year. Buyer and Seller shall cooperate to complete the audit fieldwork before **** and work towards resolution of the Additional Governmental Adjustment Cost claim by **** of the current Contract Year. The individual or
weekly base load coal shipment invoices shall include the estimated Additional Governmental Adjustment Costs since ****, as previously agreed to by the Parties. After the end of each calendar year, the Parties will true up the annual actual
Additional Governmental Adjustment Cost and tons after resolution of Buyer’s audit of the Additional Governmental Adjustment Cost claim and a separate retroactive invoice will be issued to adjust for the differences between the actual final
audited costs and the estimated Additional Governmental Adjustment Cost, but in no event shall the final Additional Governmental Adjustment Cost recovery exceed the Base Annual Cap of $**** per ton, or any such higher amount as previously agreed to
by Buyer under Section 4.1.4.5.2. 
 4.1.4.5.4 Additional Governmental Adjustment Normalization. If the Parties agree
that any or all portions of costs included in Section 4.1.4 relating to claims for ongoing Additional Governmental Adjustment compliance costs have reached a “normalized cost level” as of a particular January 1 date, by mutual
agreement, the Parties may allocate such costs over all other remaining cost components and establish new Base Price base cost component levels. For any or all portions of Additional Governmental Adjustment ongoing compliance costs that the Parties
do not wish to allocate, Seller shall continue to submit claims on an actual cost basis for the remaining term of this Confirmation or until such time as the Parties agree to make an allocation to other cost components and include it in the new Base
Price. 
 4.1.5 Fixed Portion. There shall be a fixed portion of the Base Prices that is not subject to adjustment. The
fixed portion effective January 1, 2013, shall be ****% of the individual Base Prices determined pursuant to Section 4.1.1 above, and shall remain unchanged for the term of this Confirmation. 

4.1.6 Unavailability of or Changes in Any Index. Excluding index unavailability under Section 4.1.4.1 due to ****, if an index
ceases to be published or is unavailable for three reference months or longer, a comparable index or indices shall be substituted by mutual agreement of the Parties and, if available, reconstructed to the latest adjustment date for which the
discontinued index was available and used in determining the adjusted base cost component level. The resulting revised base index level shall replace the previously used base index level as the denominator in subsequent price adjustment
calculations. The revised base price cost component to be used in subsequent price adjustments shall be the last level which was calculated using the index which was subsequently discontinued or unavailable. Should representative indices cease to be
published by the designated agency, the most practical equivalent index based upon performance and structure, upon mutual agreement of the Parties, shall be used for calculations to effectuate the intent of the Parties. In the event of a major
change in the structure of any existing index used herein, a new base period index level and related cost component level shall be established for use on the first quarterly adjustment date thereafter in the manner as described above for
discontinuation of an index. No retroactive price adjustment will be made because revised index levels are published subsequent to use of the original published index level. In the event an index is discontinued or otherwise becomes unavailable, as
addressed under this Section 4.1.6, Seller and Buyer shall, after consulting with the Bureau of Labor Statistics, undertake to agree upon a substitute index or a substitute method of cost adjustment. If the Parties fail to reach agreement on a
substitute index or method within thirty (30) days, the matter shall be resolved pursuant to Article 11 of the Base Contract. 
  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 6 

 4.1.7 Attached Schedules. Schedule 4 provides a listing of all indices’ titles,
descriptions and sources utilized in this Section 4.1. The attached Schedule 2A, as referenced in Sections 4.1.2.1, is incorporated as part of this Confirmation. Schedules 2 and 3 as referenced in Sections 4.1.2 and 4.1.3, respectively, once
completed shall be incorporated as part of this Confirmation. 
 4.2 AQR Price. The price for all AQR in Contract Year 2013 shall be
$**** per net ton (“AQR Price”). The AQR Price for Contract Year 2014 and every Contract Year thereafter shall be established on or before August 1 of the preceding Contract Year pursuant to the following methodology. 

4.2.1 Initial AQR Index. An initial AQR index shall be established from the average of the weekly Illinois Basin prompt year coal
prices reported during the period January 1, 2012, through June 30, 2012. The prices used to establish the initial index (i.e., the “current Contract Year’s AQR index” for 2013) shall be the first published weekly prices
identified below (“Index Price(s)”): 
  

	 	1.	**** 

  

	 	2.	**** 

  

	 	3.	**** 

  

	 	4.	**** 

 4.2.2 AQR Price
Computation. Beginning in 2013, the prompt Contract Year’s (i.e. 2014) AQR Price will be computed utilizing the following method: 
  

	 	A.	Compute the average Index Price for the prompt Contract Year utilizing the prompt year Index Prices published during **** through **** of the current Contract Year.

  

	 	B.	Calculate the percentage change from the current Contract Year’s AQR index to the prompt Contract Year’s AQR index. The calculated percentage change shall be
the prompt Contract Year’s AQR percentage change; provided, however, this percentage change shall not be more than a positive ****% or a negative ****% change from the current Contract Year. 

 

	 	C.	The prompt Contract Year’s AQR Price shall then be calculated by taking the current Contract Year AQR Price multiplied by (**** + ****). 

4.2.3 Unavailability of or Changes in Any Index. If one or more of the price publications suspend, modify or replace one of the
reported Index Prices, the Parties shall select a substitute index utilizing a similar procedure as provided in Section 4.1.6 above. 
 4.2.4 Illustration. As an example only, the attached Schedule 5 illustrates the AQR Price computation described above. Actual published prices from January 1, 2010 through June 30, 2010
were used as a proxy for the 2013 Indices, and actual published prices from January 1, 2011 through June 30, 2011 were used as a proxy for the 2014 Indices. 
 4.2.5 AQR Additional Governmental Adjustments. There shall be adjustments made from time to time in the AQR Price cost components to reflect changes in Seller’s actual costs as of the date
incurred because of governmental regulatory events occurring on or after **** for Contract Year 2013. Beginning January 1, 2014 and on January 1 of each Contract Year thereafter, the AQR Price cost components for the previous Contract Year
shall be reset to zero effective with the annual establishment of the next Contract Year AQR Price pursuant to Section 4.2.2. The AQR Price shall be subject to adjustment for additional cost components for the Contract Year 2014 and each year
thereafter for government regulatory events which affect the coal industry on a national, regional, state or local level occurring on or after January 1 of the Contract Year for which the AQR Price is established. AQR Additional Governmental
Adjustment Cost shall not include Federal Black Lung Tax Fee and the Federal Reclamation Fee, discussed in Section 4.1.4.5.1 which are included in the AQR Price effective on January 1 of each Contract Year and as adjusted by
Section 4.2.2. However, if such fees have been modified by governmental action or regulator action on or after **** for Contract Year 2013, and on or after January 1 for the Contract Year 2014 and each year thereafter, only the incremental
change in Federal Black Lung Tax Fee and the Federal Reclamation Fee shall be included in the AQR Additional Governmental Adjustment Cost under this Section 4.2.5. The government regulatory events must be beyond the direct control of Seller and
after said date change Seller’s expenses or required capital expenditures, affect productivity at the Dotiki, Warrior and/or Elk Creek West Kentucky mine 
  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 7 

 
Sources supplying AQR coal under this Confirmation, or otherwise change Seller’s actual cost at the West Kentucky mine Sources in a manner that is not included in other price adjustments
provided for in this Confirmation or in the Base Contract. Government regulatory events shall include, by way of illustration, but not limitation: new or amended or restated Federal, State or local legislation or regulation, or the interpretation of
the application thereof by courts, administrative agencies, or any other body having jurisdiction relating to mining, mine safety, environmental, or other matters directly affecting Seller’s costs at the West Kentucky mine Sources (herein
referred to as “AQR Additional Governmental Adjustment Cost”). If an AQR Additional Governmental Adjustment Cost event increases or decreases Seller’s costs of producing AQR Coal at the West Kentucky mine Sources covered by this
Confirmation, there shall be added to or subtracted from the AQR Price from time to time an AQR Additional Governmental Adjustment Cost to reflect the full change in Seller’s costs because of such AQR Additional Governmental Adjustment, based
upon actual production costs and productivity experienced at the respective West Kentucky Source mines before and after the AQR Additional Governmental Adjustment. Should capital items be affected by such a change, adjustments shall be based upon
Seller’s computation of actual expenditures (or reasonable estimates thereof) subject to audit by Buyer for capital items, the useful life of such items, interest relating to the purchase or carrying thereof and actual productivity experienced
at the Source mines before and after the change. The AQR Additional Governmental Adjustment Cost shall be based upon the actual cost per ton incurred at the Dotiki, Warrior and/or Elk Creek mines for AQR Additional Governmental Adjustment Cost,
weight averaged based upon the number of AQR tons supplied to Buyer from each West Kentucky mine Source. Seller shall promptly advise if any AQR Additional Governmental Adjustment has influenced mining operations at the West Kentucky mine Sources,
in which event Seller shall provide an estimate of the cost to be incurred as a result of the AQR Additional Governmental Adjustment in sufficient detail for Buyer’s review. Any adjustment to the AQR Additional Governmental Adjustment Component
shall be by mutual agreement of the Parties and shall be included in the AQR Price. Any provision herein to the contrary notwithstanding, the aggregate amount of all AQR Additional Governmental Adjustment Cost under this Section 4.2.5 shall not
exceed $**** per ton (“AQR Annual Cap”) for any Contract Year. The AQR Annual Cap shall exclude any adjustments which apply under the provisions of Section 4.1.2.1 and Section 4.1.4.4., which shall be in addition to the AQR
Annual Cap. 
 4.2.5.1 Applicability. If an estimated AQR Additional Governmental Adjustment Cost is included in the AQR
Price, that component will be used for billing purposes during the Contract Year for tonnage shipped on or after the date Seller first incurs any new AQR Additional Governmental Adjustment Cost. The Parties shall review any such AQR Additional
Governmental Adjustment Cost on a quarterly basis, at the same time the Parties review the Base Price Additional Governmental Adjustment Cost pursuant to Section 4.1.4.5.2. It is understood and agreed that an adjustment pursuant to this
Section 4.2.5 shall only be made for Contract Year 2014 and subsequent years if the AQR Additional Governmental Adjustment Cost in question occurred on or after January 1 of the Contract Year for which an AQR Additional Governmental
Adjustment Cost is proposed. 
 4.2.5.2 Annual Claim. If an estimated AQR Additional Governmental Adjustment Cost is
included in the AQR Price, Seller shall provide its prior year’s AQR Additional Governmental Adjustment Cost claim for actual costs on or before **** of the current Contract Year. This AQR Additional Governmental Adjustment Cost claim will be
for actual cost at the Dotiki, Warrior and/or Elk Creek West Kentucky mine Sources supplying AQR under this Confirmation. Buyer and Seller shall cooperate to complete the audit fieldwork before **** and work towards resolution of the claim by ****
of the current Contract Year. The Parties will true up the annual actual AQR Additional Governmental Adjustment Cost claim and applicable tons after resolution of Buyer’s audit of the AQR Additional Governmental Adjustment Cost claim and a
separate retroactive invoice will be issued to adjust for the differences between the actual and estimated AQR Additional Governmental Adjustment Cost claim, but in no event shall the final AQR Additional Governmental Adjustment Cost recovery exceed
the AQR Annual Cap. 
 4.3 Substitute Coal Price. The price to be paid by Buyer for Substitute Coal shall be the then effective West
Kentucky Base Price adjusted (i) for Buyer’s actual freight and railcar cost differential for Shipments originating in Illinois versus Shipments originating in West Kentucky, (ii) to derive an Illinois price on a delivered $MMBtu
basis equivalent to a price based on **** Btu/lb. The resulting Illinois price will be converted to Substitute Coal Price on a delivered $/ton basis. For each calendar quarter that Seller anticipates it will be supplying Substitute Coal, Buyer shall
provide Seller a computation in the form of Schedule 6 attached. All Substitute Coal, as invoiced, shall be subject to quality adjustment as if it was West Kentucky Coal pursuant to Section 5 below. As an example only, the attached Schedule 6
illustrates the Substitute Coal Price computation described above. 
  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 8 

 4.4 Price Calculations. Specifically for Schedule 2 and Schedule 3, the Base Contract
Section 5.3.6 Rounding is hereby amended and unless otherwise noted in the Schedules, all calculations shall be carried at three decimal places, and rounded as specifically noted within Schedule 2 and Schedule 3. 

Section 5: Quality Price Adjustments 
 5.1 Heat Content. A penalty/premium will be assessed/paid for the “as received” Btu/lb analysis (“Actual”) value under/over the guaranteed heat content (“Guaranteed
Btu/lb”) for the calculated weighted average of the Shipments made during a calendar month (“Monthly Tons”). The Guaranteed Btu/lb shall be **** Btu/lb for West Kentucky base load Coal, West Kentucky AQR Coal and Substitute Coal; and
**** Btu/lb for Illinois base load Coal. This penalty and premium shall be applied separately on a monthly weighted average basis to all tonnage shipped as West Kentucky base load Coal, West Kentucky AQR Coal, Illinois base load Coal or Substitute
Coal. 
  

	 	A.	Penalty (when Btu/lb is less than guaranteed): 

 (Actual Btu/lb – Guaranteed Btu/lb) × [Price + Transportation Rate] × Monthly Tons = Adjustment 
 Guaranteed Btu/lb. 
  

	 	B.	Premium (when Btu/lb exceeds guaranteed): 

 (Actual Btu/lb – Guaranteed Btu/lb) × [Price + Transportation Rate] × Monthly Tons = Adjustment 
 Guaranteed Btu/lb 
 5.2 Sulfur for Tonnage Shipped from all Sources. A $**** per ton sulfur
penalty/premium will be assessed/paid for each **** percent, fractions pro rata, by which the “as received” sulfur analysis (“Actual”) is above ****% or below ****%, as the case may be, measured up to a maximum of ****% sulfur
(rounded to **** percent). No penalty or premium will be applied to Coal ranging between ****% and ****% sulfur. If requested by Seller and approved by Buyer, Seller may ship Coal with a sulfur content in excess of ****% on a monthly weighted
average basis, and an additional penalty of $**** per ton shall be applied for each **** percent above ****%, fractions pro rata. This penalty or premium shall be applied on a monthly weighted average basis to all tonnage shipped from all Sources,
including the West Kentucky Coal and Illinois Coal base load tonnage, AQR tonnage or Substitute Coal. 
 5.3 Moisture for West Kentucky Coal.
A moisture penalty or premium shall be applied to West Kentucky Coal at the rate of $**** per ton for each ****% which is above ****% or below ****%, as the case may be, fractions pro rata, measured as an “as received” monthly weighted
average (rounded to **** percent). No penalty or premium will be applied to Coal ranging between ****% and ****% moisture. This penalty or premium shall be applied on a monthly weighted average basis to all West Kentucky Coal shipped, including base
load West Kentucky Coal, AQR, or Substitute Coal. 
 5.4 Moisture for Illinois Coal. A moisture penalty or premium shall be applied to
Illinois Coal at the rate of $**** per ton for each ****% above ****% or below ****%, as the case may be, fractions pro rata, measured as an “as received” monthly weighted average (rounded to **** percent). No penalty or premium will be
applied to Coal ranging between ****% and ****% moisture. This penalty or premium shall be applied on a monthly weighted average basis to all Illinois Coal shipped. 
 5.5 Ash for Tonnage Shipped from all Sources. An ash penalty or premium shall be applied at the rate of $**** per ton for each ****% above ****% or below ****%, as the case may be, fractions pro
rata, measured as an “as received” monthly weighted average (rounded to **** percent). No penalty or premium will be applied to Coal ranging between ****% and ****% ash. This penalty or premium shall be applied on a monthly weighted
average basis to all tonnage shipped from all sources, including the West Kentucky Coal and Illinois Coal base load tonnage, AQR tonnage or Substitute Coal. 
 5.6 No Waiver. Assessment of adjustments under this Section 5 shall not constitute a waiver of any of Buyer’s other rights. 
  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 9 

 Section 6: Seller’s Warranties 

6.1 Coal Reserves. Seller represents and warrants that its total Coal reserves at the Sources contain sufficient quantities of Coal recoverable by
deep mining under present mining laws and practices to satisfy all of Seller’s obligations under this Confirmation. 
 6.2 Recoverable
Reserves. Seller warrants that it will not, without Buyer’s prior written consent, use or sell Coal from the Sources reserves in any way that will reduce the balance of recoverable reserves to an amount less than the total amount then
remaining to be supplied Buyer hereunder. Subject to the provisions of this Confirmation, Seller otherwise reserves the right to use coal or sell coal to others from the reserves. 
 6.3 Title and Indemnity. Seller warrants that at the time of delivery it will have title to the Coal, and will deliver the Coal to Buyer, free and clear of all liens, claims and encumbrances
arising prior to the transfer of title to Buyer. 
 Section 7: Guarantor 

Guarantor shall execute a Guaranty in the form attached hereto as Attachment 3 simultaneously with the execution of this Confirmation. 

Section 8: Force Majeure 
 8.1 Definition. As used herein, a “Force Majeure” event is an occurrence beyond the reasonable control of the Party affected, which is not caused by that Party’s negligence or
default, and which wholly or partially prevents or impairs the mining, preparing, loading, delivering or selling of Coal by Seller, or the transporting, receiving, unloading, storage, reclaiming, or utilizing of Coal by Buyer. As clarification, the
term “utilize”, as used in this Section 8.1, means Buyer’s ability to burn Coal in the coal fired units at the Seminole Generating Station in Putnam County, Florida (“Buyer’s Generating Station”) in the manner and
in quantities contemplated by unit design and prudent utility practices. Force Majeure events shall include, but not be limited by enumeration to, acts of God or of the public enemy; insurrection or riots; terrorism; strikes; organization attempts
or other labor disputes; shortages of supplies or equipment; strike-related absenteeism; hurricanes; tornadoes; unusually severe storms; floods; fires; equipment breakdowns or damage; interruptions in or unavailability of rail transportation; roof
falls, rib falls, roof and floor intrusions, geologic pressure which traps mining equipment, underground flooding, aquifers, build up of methane gas or any other mining conditions which cause unusual or material dangers or unsafe working conditions
at a Source or extraordinary changes in Coal seam characteristics at a Source; delays in completion of repairs or construction; embargoes; inability to obtain governmental permits; governmental regulations or restrictions; orders of court; or acts
of civil or military authorities. 
 8.2 Interim Relief. If, because of an event of Force Majeure, a Party is wholly or partially
prevented or impaired from performing its obligations hereunder, and the Non-Performing Party affected gives prompt written notice of the event to the other Party, the obligations of such Non-Performing Party shall be suspended to the extent
affected by the Force Majeure event and for its duration. 
 8.3 Notices. The Non-Performing Party affected by a Force Majeure event
shall provide written notice thereof (“Initial Notice”) to the other Party of the Force Majeure event as soon as reasonably practicable, which shall include (a) the nature of the event, (b) the anticipated duration of the event, and
(c) projected impact of the event, if possible. The noticing Party shall provide periodic updates during the course of the event to the other Party. Failure to provide the Initial Notice within a reasonable period shall be deemed a waiver of
the claim for Force Majeure until the date such notice is given, to the extent that the other Party is adversely affected due to the notice delay. 
 8.4 Claim of Excuse. Within seven (7) Business Days after the conclusion of the Force Majeure event, or within seven (7) Business Days after the end of a calendar month in the event that
Shortfall Tonnage has been caused by the Force majeure event, whichever is applicable, if the Non-Performing Party elects to claim excuse due to Force Majeure, then it shall provide a detailed written statement of the quantities claimed to be
excused, including reasonable documentation to support the claim. The Party receiving the statement shall complete its review and provide a written statement of its position within fifteen (15) days of receipt of the claim. 

8.5 Mitigation. The Non-Performing Party affected by a Force Majeure event shall use Commercially Reasonable Efforts to eliminate the cause of the
event and resume performance as soon as reasonably practicable, provided, however, that neither Party shall be required to submit to what it considers to be an unacceptable labor agreement or be required to incur significant capital expenditures, to
be determined in the sole discretion of the Non-Performing Party, and Buyer shall not be required to enter into new coal transportation contracts. 
 8.6 Replacement Coal. Buyer reserves the right to purchase replacement coal from other sources in the quantity that Seller claims as excused due to Force Majeure. Seller reserves the right to sell
Coal to other purchasers in the quantity that Buyer claims as excused due to Force Majeure. Buyer also reserves the right to purchase replacement coal from other sources in the quantity that Buyer claims as excused for Force Majeure due to
Buyer’s Transporter’s failure to perform. Buyer shall request that Seller agree to make-up such excused Coal within the Buyer’s time frame requirements before Buyer may seek to purchase such replacement coal. 

  
 10 

 8.7 Proration. During any period in which Seller’s ability to perform hereunder is affected by a
Force Majeure event at a Source mine, Seller shall deliver to Buyer at least a pro rata portion (on a per ton basis) of the total tonnage produced by the affected Source mine during the Force Majeure event period. If any Force Majeure event affects
Seller’s ability to produce or obtain Coal from other Sources or from Alternate Sources, such events shall be considered a Force Majeure event hereunder and Seller shall have no obligation to make-up the excused deliveries from the other mine
Sources or from Alternate Sources. During any period in which Buyer’s ability to perform hereunder is affected by a Force Majeure event, Buyer shall not accept delivery of any coal from any other suppliers to whom Buyer’s ability to accept
delivery is similarly affected by such Force Majeure event. Buyer shall accept delivery of Coal from Seller under this Confirmation in an amount at least equal to a pro rata portion (on a per ton basis) of its total contractual commitments to all
its suppliers as to whom Buyer’s ability to accept delivery of coal is similarly affected by such Force Majeure event. The foregoing notwithstanding, (i) in the case of an event of Force Majeure that impacts Buyer’s transportation of
Coal, relief may be taken hereunder as to all Coal affected by the event, and Buyer shall have no obligation to pro rate among other suppliers, and (ii) in the case of an event of Force Majeure that impacts Seller’s loading of Coal at a
Source mine on the scheduled date of loading to Buyer, relief may be taken hereunder as to all Coal affected by the event, and Seller shall have no obligation to pro rate among other purchasers. 

8.8 Quantity Excused Calculation. For purposes of any partial or total Force Majeure event affecting Buyer’s utilization of Coal at
Buyer’s Generating Station (“SGS Utilization”), it shall be presumed that Buyer’s SGS Utilization occurred at a rate equal to the Base Quantity of **** tons and the AQR quantity for the Contract Year in which the event occurred
divided by ****. For the purposes of any partial or total Force Majeure event affecting Buyer’s transportation, receiving, unloading, storage or reclaiming of Coal, the Parties shall compare the monthly Delivery Schedule for that month to the
actual deliveries for that month to determine the quantity eligible to be excused. For the purposes of any partial or total Force Majeure event affecting Seller’s mining or preparing Coal, Seller shall be excused from the delivery of Base
Quantity Coal and AQR Coal up to the quantity that would have been delivered from the affected Source mine had the Quarterly Forecast established pursuant to Section 4.2 of the Base Contract then in effect remained in effect throughout the
period of the Force Majeure event divided by the total normal number of work days for the affected Source mine in the calendar quarter of the Quarterly Forecast times the number of normal work days or partial number of work days during which the
Force Majeure event occurred during the Quarterly Forecast. For the purposes of any partial or total Force Majeure event affecting Seller’s loading or delivering of Coal, the Parties shall compare the monthly Delivery Schedule for that month to
the actual deliveries for that month to determine the quantity eligible to be excused. 
 8.9 Quantities Excused. All quantities excused
as a result of a Force Majeure event shall reduce the Contract Quantity for the Nomination Period and such quantities shall not be required to be made up unless the Parties mutually agree. 
  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 11 

 Schedule 1 
 COAL QUALITY SPECIFICATIONS: All Coal supplied to Buyer shall be classified in the category of high volatile bituminous as defined by ASTM Coal Classification System. The Coal supplied by
Seller and purchased by Buyer shall undergo partial or full beneficiation as required to conform to the following specifications on an “as received” rather than “dry” basis. Coal quality, as measured using ASTM
“as-received” analysis methods, shall meet the following specifications, and be subject to the following suspension and rejection limits: 
  

											
	 Quality Specification
	  	Unit of Measure	 	Typical	 	Rejection
Limits
pursuant to
Base
Contract
Section 6.2	 	Suspension
Limits
pursuant to
Base
Contract
Section 6.3	 	Cancellation
Limits
pursuant to
Base
Contract
Section 6.4
	 Heat Content ILB
	  	Btu/Lb	 	****	 	****	 	****	 	
	 Heat Content WKY
	  	Btu/Lb	 	****	 	****	 		 	
	 Moisture IL
	  	%	 	****	 		 		 	
	 Moisture WKY
	  	%	 	****	 		 		 	
	 Ash IL
	  	%	 	****	 	****	 	****	 	
	 Ash WKY
	  	%	 	****	 	****	 		 	
	 Sulfur IL
	  	%	 	****	 	****	 	****	 	
	 Sulfur WKY
	  	%	 	****	 	****	 		 	
	 Chlorine
	  	%	 	****	 		 		 	****
	 Mercury
	  	ppm	 	****	 		 		 	****
	 Grind - HGI Index
	  	Hardgrove #	 	****	 		 		 	****
	 Ash Fusion Temperatures - Fluid
	  	Degree F

Reducing
Atmosphere
	 	****	 		 		 	****
	 Ferric oxide in ash
	  	%	 		 		 		 	****
	 Sodium oxide in ash
	  	%	 		 		 		 	****
	 Arsenic (As)
	  	ppm	 		 		 		 	****
	 Fines
	  	% @ 1/4” × 0”  

% @ 100 mesh × 0”
	 	****	 		 		 	****
	 Size
	  	Inches	 	****	 		 		 	****

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 1 

 Schedule 2 

[Reserved] 

 Schedule 2A 

WEST KENTUCKY STATE SEVERANCE TAX 
 BASE PERIOD NET EFFECTIVE RATE AND ADJUSTMENT MODEL 
  

	1.	Formula for Determining Net Effective Tax Rate 

 (UNDER EXISTING LAW AND TAX ASSESSMENT METHODOLOGY AS OF January 1, 2013) 
  

					
	Effective Rate =	  	 (1.0–CR) (R)
	  	
		  	1.0–[(1.0–CR    (R)]	  	

 Where: 
 CR = Sum of all current applicable percentage credit adjustment, expressed as a decimal. 
 R = Current nominal tax rate, expressed as a decimal 
  

	2.	Determination of Base Period Net Effective Rate 

 Assuming no allowable percentage credit adjustments, the base period net effective rate calculated as follows: 
  

					
	Net Effective Rate	  	 (1.0 -.0)    (.045)
	  	
		  	 1.0    –    [(1.0 –.0)    (.045)]
	  	
		  	=    .04500000        1/	  	
		  	     .95500000          	  	
		  	=    .04712042        1/	  	

  

	3.	Example for determining Net Effective Rate assuming a current nominal severance tax rate of .045 (4.5%) and a transportation cost credit adjustment
of .0139 (1.39%), is as follows: 

  

					
	Net Effective Rate =	  	 (1.0 - .0139)    (.045)
	  	
		  	 1.0    –    [(1.0 – .0139)) (.045)
	  	
		  	=    .04437450        1/	  	
		  	     .95562550          	  	
		  	=    .04643503           	  	

  

	4.	Calculations of Base Price/Current Price and Proof of Method - 

  

	 	a.	Assuming net price of 29.366, excluding severance tax, then severance tax cost to Buyer calculated as follows: 

 

					
	 	  	Price per ton	 
	 Net Price excluding Severance Tax
	  	 	****	  
	 Severance Tax @ .04712042
	  	 	****	† 
		  	  
	  
	 
	 Base Price/Current Price Incl. Severance
	  	 	****	  
	 Proof of Method/Equivalent Severance Tax Cost to Seller:
	  			
	 Seller’s Base Price/Current Price
	  	 	****	  
	 Seller’s Severance Tax Cost @ .045
	  	 	****	† 

  

	 	b.	Example assuming a .0139 (1.39%) transportation cost credit department 

 

					
	 Net Price Excl. Severance Tax
	  	 	****	  
	 Severance Tax @ .04643503
	  	 	****	† 
		  	  
	  
	 
	 Base Price/Current Price Incl. Severance
	  	 	****	  
	 Proof of Method/Equivalent Severance Tax Cost to Seller:
	  			
	 Seller’s Base Price/Current Price Incl. Severance
	  	 	****	  
	 Less: Transportation Cost Adjustment @ .0139
	  	 	****	  
		  	  
	  
	 
	 Subtotal
	  	 	****	  
	 Seller’s Severance Tax Cost @.045
	  	 	****	† 

 Footnote: 1/ This calculation and the result thereof will be carried at eight decimal places. 

 

	†	Reflects equivalent severance tax cost to Seller and Buyer 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

 Schedule 3 

[Reserved] 

 Schedule 4 

List of Indices Utilized for Price Adjustments 
 Source: Bureau of Labor Statistics 
 Producer Price Index Industry Data

 Series Id: PCU22112222112243 Industry: Electric power distribution. Product: Industrial electric power. Base Date: 199012.

 Series Id: PCU3327223327223133 Industry: Bolt, nut, screw, rivet, and washer mfg. Product: Bolt, nut, screw, rivet, and washer mfg.
Base Date: 199912. 
 Series Id: PCU3331313331317 Industry: Mining machinery and equipment manufacturing Product: drills and other mining
machinery (except parts sold separately). Base Date: 198206. 
 Series Id: PCU4841104841101 Industry: General freight trucking, local
Product: General freight trucking, local. Base Date: 199306. 
 Producer Price Index-Commodities 

Series Id: WPU057 Not Seasonally Adjusted Group: Fuels and related products and power. Item: Petroleum products, refined. Base Date: 198200.

 Series Id: WPU061 Not Seasonally Adjusted Group: Chemicals and allied products. Item: Industrial chemicals. Base Date: 198200.

 Series Id: WPU06130213 Not Seasonally Adjusted Group: Chemicals and allied products. Items: Lime, including, quick hydrated &
dead burned dolomite. Base Date: 198200. 
 Series Id: WPU0721 Not Seasonally Adjusted Group: Rubber and plastic
products. Item: Plastic construction products. Base Date: 198200. 
 Series Id: WPU087 Not Seasonally Adjusted Group:
Lumber and wood products. Item: Treated wood and contract wood preserving. Base Date: 198506. 
 Series Id: WPU101 Not Seasonally
Adjusted Group: Metals and metal products. Item: Iron and steel. Base Date: 198200. 
 Series Id: WPU101704 Not Seasonally Adjusted
Group: Metals and metal products. Item: Hot rolled steel bars, plates, & structural shapes. Base Date: 198206. 
 Series Id:
WPU1026 Not Seasonally Adjusted Group: Metals and metal products. Item: Nonferrous wire and cable. Base Date: 198200. 
 Series Id:
WPU11440214 Not Seasonally Adjusted Group: Machinery and equipment. Item: Parts and accessories for unit handling conveyors & conveying systems, sold separately. Base Date: 198406 

Series Id: WPU117 Not Seasonally Adjusted Group: Machinery and equipment. Item: Electrical machinery and equipment. Base Date: 198200. 

Series Id: WPU119253 Not Seasonally Adjusted Group: Machinery and equipment. Item: Parts and attachments for mining machinery and
equipment (sold separately). Base Date: 198200. 
 Series Id: WPU601102 Not Seasonally Adjusted Group: Mining Services.
Item: Support activities for coal mining. Base Date: 198506. 
 Series Id: WPUSOP2600 Not Seasonally Adjusted
Group: Stage of processing. Item: Supplies. Base Date: 198200. 
 Series Id: WPU1331 Not Seasonally Adjusted Group:
Nonmetallic mineral products. Item: Concrete block and brick. Base Date: 198200. 
 Series Id: WPU157 Not Seasonally Adjusted Group:
Miscellaneous products. Item: Other industrial safety equipment. Base Date: 198200. 
 Producer Price Index - Urban Wage Earners and
Clerical Workers 
 Series Id: CWUR0000SA0 Not Seasonally Adjusted Area: U.S. city average. Item: All items. Base Period: 1982-84=100.

 Employment, Hours, and Earnings from the Current Employment Statistics survey (National) 

Series Id: CEU1021210008 Not Seasonally Adjusted Super Sector: Mining and Logging. Industry: Coal mining. NAICS Code: 2121 Data Type: Average
Hourly Earnings of Production and Nonsupervisory Employees. 

 Schedule 5 

Prompt Year AQR Price Computation 
 For Contract Year 2014 
 Computation Date July 18, 2013

 1) Annual Average Published Price Determination 

 

											
	 Current Contract Year (Year 1) or 2013 Index
Price

	 Publication
Source
	 	 ICAP
United
	 	 Argus
Coal

Daily
	 	 Platt’s
Coal
Outlook
	 	 SNL Energy
Coal

Report
	 	 Average

Of

Four
 Price
Publications

	 Location
 FOB
 Btu/lb

Sulfur %
 #SO2/MMBtu
	 	 ILB-IL/IN
 FOB Barge
 11,500

2.99
 5.20
	 	 ILB-IL/IN
 FOB Mine
 11,500

2.59
 4.50
	 	 ILB
FOB Rail
11,800
2.95

5.00
	 	 ILB
 FOB Rail
11,800
 2.95

5.00
	 
	06/25/12	 	****	 	****	 	****	 	****	 	
	06/18/12	 	****	 	****	 	****	 	****	 	
	06/11/12	 	****	 	****	 	****	 	****	 	
	06/04/12	 	****	 	****	 	****	 	****	 	
	05/28/12	 	****	 	****	 	****	 	****	 	
	05/21/12	 	****	 	****	 	****	 	****	 	
	05/14/12	 	****	 	****	 	****	 	****	 	
	05/07/12	 	****	 	****	 	****	 	****	 	
	04/30/12	 	****	 	****	 	****	 	****	 	
	04/23/12	 	****	 	****	 	****	 	****	 	
	04/16/12	 	****	 	****	 	****	 	****	 	
	04/09/12	 	****	 	****	 	****	 	****	 	
	04/01/12	 	****	 	****	 	****	 	****	 	
	03/26/12	 	****	 	****	 	****	 	****	 	
	03/19/12	 	****	 	****	 	****	 	****	 	
	03/12/12	 	****	 	****	 	****	 	****	 	
	03/05/12	 	****	 	****	 	****	 	****	 	
	02/26/12	 	****	 	****	 	****	 	****	 	
	02/19/12	 	****	 	****	 	****	 	****	 	
	02/12/12	 	****	 	****	 	****	 	****	 	
	02/05/12	 	****	 	****	 	****	 	****	 	
	01/29/12	 	****	 	****	 	****	 	****	 	
	01/22/12	 	****	 	****	 	****	 	****	 	
	01/15/12	 	****	 	****	 	****	 	****	 	
	01/08/12	 	****	 	****	 	****	 	****	 	
		 	  
	 	  
	 	  
	 	  
	 	  

	Average	 	****	 	****	 	****	 	****	 	****

											
	 Next Contract Year (Year 2) or 2014 Index
Price

	 Publication
Source
	 	 ICAP
United
	 	 Argus
Coal

Daily
	 	 Platt’s
Coal
Outlook
	 	 SNL Energy
Coal

Report
	 	 Average

Of

Four
 Price
Publications

	 Location
 FOB
 Btu/lb

Sulfur %
#SO2/MMBtu
	 	 ILB-IL/IN
 FOB Barge
 11,500

2.99
 5.20
	 	 ILB-IL/IN
 FOB Mine
 11,500

2.59
 4.50
	 	 ILB
FOB Rail
11,800
2.95

5.00
	 	 ILB
 FOB Rail
11,800
 2.95

5.00
	 
	06/25/13	 	****	 	****	 	****	 	****	 	
	06/18/13	 	****	 	****	 	****	 	****	 	
	06/11/13	 	****	 	****	 	****	 	****	 	
	06/04/13	 	****	 	****	 	****	 	****	 	
	05/28/13	 	****	 	****	 	****	 	****	 	
	05/21/13	 	****	 	****	 	****	 	****	 	
	05/14/13	 	****	 	****	 	****	 	****	 	
	05/07/13	 	****	 	****	 	****	 	****	 	
	04/30/13	 	****	 	****	 	****	 	****	 	
	04/23/13	 	****	 	****	 	****	 	****	 	
	04/16/13	 	****	 	****	 	****	 	****	 	
	04/09/13	 	****	 	****	 	****	 	****	 	
	04/01/13	 	****	 	****	 	****	 	****	 	
	03/26/13	 	****	 	****	 	****	 	****	 	
	03/19/13	 	****	 	****	 	****	 	****	 	
	03/12/13	 	****	 	****	 	****	 	****	 	
	03/05/13	 	****	 	****	 	****	 	****	 	
	02/26/13	 	****	 	****	 	****	 	****	 	
	02/19/13	 	****	 	****	 	****	 	****	 	
	02/12/13	 	****	 	****	 	****	 	****	 	
	02/05/13	 	****	 	****	 	****	 	****	 	
	01/29/13	 	****	 	****	 	****	 	****	 	
	01/22/13	 	****	 	****	 	****	 	****	 	
	01/15/13	 	****	 	****	 	****	 	****	 	
	01/08/13	 	****	 	****	 	****	 	****	 	
		 	  
	 	  
	 	  
	 	  
	 	  

	Average	 	****	 	****	 	****	 	****	 	****

 
 

  
 2) Annual AQR Index Percentage
Change 
  

									
	 Actual AQR Index Percentage Change = [Year 2 Average Price - Year 1 Average Price] / Year 1 Average Price
	  				  			
	 2014 Actual AQR Index Percentage Change =
	  	 	****	  	  	 	****	  
	 Applicable AQR Index Percentage Change shall be the Actual AQR Index Percentage Change, provide that it is not more than 10%, not
less than a -10%
	  				  			
	 2014 Applicable AQR Index Percentage Change =
	  				  	 	10.000	% 

 3) AQR Price for 2014 
  

							
	 2013 AQR Price
	  		  	 	****	  
	 2014 Applicable AQR Index Percentage Change Factor plus 1
	  	×	  	 	****	  
		  		  	  
	  
	 
	 2014 AQR Price =
	  		  	 	****	  

 Note: the information and dates used above are for illistrative purpose only to provide an

 example of the calculation required under the Confirmation 

 

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

 Schedule 6 

Substitute Illinois Base Price 
  

			
	 Current Quarter
	  	October 1, 2013

 West Kentucky Base Price on a delivered mmBtu basis 

 

							
	 Contract Guarantee
	  	Btu/lb	  	 	*	*** 
		  	mmBtu/Ton	  	 	*	***(B) 

  

											
	 	 	 	  	$/ton	 	 	$/mmBtu	 
	 Current Base Price for quarter
	 		  	 	****	  	 			
	 West Kentucky Transportation Cost
	 	$/ton (1)	  	 	****	  	 			
		 		  	  
	  
	 	 			
	 West Kentucky Delivered Cost
	 	$/mmBtu	  	 	****	(A) 	 	 	****	(C) 

 The West Kentucky Delivered Cost on a $/mmBtu basis (C above) shall be equivalent to the Substitute
Illinois Price on a delivered basis as calculated below: 
 Determine Equivalent Substitute Illinois Base Price ($/Ton) adjusted for
transportation 
 To calculate (F) the Substitute Illinois Price ($/Ton), first calculate
(D) the Illinois Transportation Cost on a $/mmBtu basis. Then subtract D from C to compute (E) the Substitute Illinois Price $/mmBtu. Multiplied (E) by (B) **** to calculate the Substitute Illinois Price ($/Ton) (F).

  

											
	 	  	 	  	$/ton	 	 	$/mmbtu	 
	 West Kentucky Delivered Cost
	  	$/mmBtu	  				 	 	****	(C) 
	 Illinois Transportation Cost
	  	$/ton (1)	  	 	****	(D) 	 	 	****	  
		  		  				 	  
	  
	 
	 Substitute Illinois Price as if **** Btu/lb
	  	$/mmBtu	  	 	 	(E) 	 	 	****	  
	 Substitute Illinois Price (Equivalent Basis)
	  	$/Ton	  	 	****	(F) 	 	 	At **** Btu/lb.	  

 Notes: (1) Transportation Costs shown above includes CSX and any interconnecting railroad freight rates plus
Seminole’s average railcar cost rate for the quarter for the respective coal origin. 
  

	(2)	Substitute Illinois Price shall be subject to quality adjustments as if West Kentucky sourced Coal 

Note: the information and dates used above are for illustrative purpose only 

 

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

 Schedule 7 

																	
	

	  	   
	Coal Quality Composite Summary
 
	    

	  	Start Date	 	  	1/1/2011	 	  	End Date	 	  	3/31/2011	 
					
	Coal Type Description	  	Dotiki Clean	 	  	Elk Creek #9
Clean	 	  	Pattiki Clean	 	  	Warrior Clean	 
					
	Data Start Date	  	01-Jan-11	 	  	01-Jan-11	 	  	01-Jan-11	 	  	01-Jan-11	 
	 Data End Date
	  	31-Mar-11	 	  	31-Mar-11	 	  	31-Mar-11	 	  	31-Mar-11	 
	 Proximate Analysis - As Received
	  				  				  				  			
	 Total Moisture (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Sulfur (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Volatile Matter (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Ash (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Fixed Carbon (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 BTU/lb
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 lbs SO2 / MBTU (20,000)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Ultimate Analysis - As Received
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Carbon (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Hydrogen (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Nitrogen (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Oxygen (%) Diff
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Chlorine (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Oxygen to Nitrogen Ratio
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Other Analysis
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Grindability Index
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Equilibrium Moisture %
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Forms Of Sulfur
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Pyritic (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Sulfate (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Organic (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Water Soluble Alk.
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Sodium Oxide (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Potassium Oxide (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Ash Fusion Analysis
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Reducing Atmosphere
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Initial Deformation (IT)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Softening (ST) (H=W)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Hemispherical (HT) (H=1/2W)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Fluid (FT)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Oxidizing Atmosphere
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Initial Deformation (IT)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Softening (ST) (H=W)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Hemispherical (HT) (H=1/2W)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Fluid (FT)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

																	
	

	  	   
	Coal Quality Composite Summary
 
	    

	  	Start Date	 	  	1/1/2011	 	  	End Date	 	  	3/31/2011	 
					
	Coal Type Description	  	Dotiki Clean	 	  	Elk Creek #9
Clean	 	  	Pattiki Clean	 	  	Warrior Clean	 
					
	Data Start Date	  	01-Jan-11	 	  	01-Jan-11	 	  	01-Jan-11	 	  	01-Jan-11	 
	 Data End Date
	  	31-Mar-11	 	  	31-Mar-11	 	  	31-Mar-11	 	  	31-Mar-11	 
	 Ash Chemistry Analysis
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Aluminum Oxide Al2O3 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Barium Oxide BaO (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Calcium Oxide CaO (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Ferric Oxide Fe2O3 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Magnesium Oxide MgO (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Manganese Oxide MnO (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Phosphorus Pentoxide P205 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Potassium Oxide K2O (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Silica Dioxide SiO2 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Sodium Oxide Na20 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Stontium Oxide SrO (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Sulfur Trioxide SO3 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Titanium Dioxide TiO2 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Undetermined
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Base/Acid Ratio
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 T 250
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Slagging Index
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Fouling Index
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Silica Value
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Trace Element Analysis
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Antimony
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Arsenic
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Barium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Beryllium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Cadium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Chromium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Cobalt
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Copper
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Fluoride
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Lead
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Lithium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Manganese
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Mercury
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Molybdenum
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Nickel
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Selenium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Silver
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Strontium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Thallium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Tin
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Vanadium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Zinc
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Zirconium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

 Seminole Electric - Alliance Coal 

Schedule 8 
 Alliance Force Majeure Computation 
 Illustrative Example of Alliance Force
Majeure Excused Tonnage Computation for Force Majeure Events Affecting Seller’s Mining or Preparing Coal 
  

			
	Period	  	Q1 - 2013

  

																															
	Month	  	 Normal Work
 Days
	  	Dotiki	 	 	Elk Creek	 	 	 	 	  	Warrior	 	 	W.Ky Total	 	  	Pattiki	 	  	Total	 
	 Jan-13
	  	22	  	 	62	% 	 	 	38	% 	 				  	 	0	% 	 				  				  			
		  	Base Tonnage	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
		  	AQR	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
									
	 Feb-13
	  	22	  	 	64	% 	 	 	36	% 	 				  	 	0	% 	 				  				  			
		  	Base Tonnage	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
		  	AQR	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
									
	 Mar-13
	  	22	  	 	62	% 	 	 	38	% 	 				  	 	0	% 	 				  				  			
		  	Base Tonnage	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
		  	AQR	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
									
	 Quarter Total
	  		  				 				 				  				 				  				  			
		  	Base Tonnage	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
		  	AQR	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  

  

							
	Base Tons	  	 	  	Per Quarter	 
	 ****
	  	W,Ky	  	 	*	*** 
	 ****
	  	Illinois	  	 	*	*** 
			
	 AQR
	  		  			
	 ****
	  		  	 	*	*** 

 

							
	Example I	  	FM Event - Dotiki - 10 work days January 2013	  
			
	 Base Tons
	  		  			
	 Mine
	  	 Dotiki
	  			
		  	 FM Duration Work Days
	  	 	10	  
		  	 Monthly Nomination
	  	 	****	  
		  	 Daily Tonnage 22 Work Days
	  	 	****	  
		  	 Total Excused FM Tons
	  	 	****	  
			
	 AQR
	  		  			
	 Mine
	  	 Dotiki
	  			
		  	 FM Duration Days
	  	 	10	  
		  	 Monthly Nomination
	  	 	****	  
		  	 Daily Tonnage 22 Work Days
	  	 	****	  
		  	 Total Excused FM Tons
	  	 	****	  
		
	 Total affected FM Tonnage
	  	 	****	  

							
	Example II	  	FM Event - Elk Creek - 5 work days Feb 2013	  
			
	 Base Tons
	  		  			
	 Mine
	  	 Elk Creek
	  			
		  	 FM Duration Work Days
	  	 	5	  
		  	 Monthly Nomination
	  	 	****	  
		  	 Daily Tonnage 22 Work Days
	  	 	****	  
		  	 Total Excused FM Tons
	  	 	****	  
			
	 AQR
	  		  			
	 Mine
	  	 Elk Creek
	  			
		  	 FM Duration Days
	  	 	5	  
		  	 Monthly Nomination
	  	 	****	  
		  	 Daily Tonnage 22 Work Days
	  	 	****	  
		  	 Total Excused FM Tons
	  	 	****	  
		
	 Total affected FM Tonnage
	  	 	****	  

 
 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

 Attachment 2 

To Confirmation dated March 16, 2012 between 
 Alliance Coal. LLC and Seminole Electric Cooperative, Inc. 

Additional Governmental Adjustment Criteria and Protocol 

Contract Year 2010 Post Claim Audit Summary 
 Seminole and Alliance previously entered into Audit Settlements and Price Review Agreements in connection with the resolution of certain price adjustment claims made by Alliance under Section 7.5 of
the Amended and Restated Agreement, as referenced in the New Coal Supply Agreement. Section 7.5 relates to costs incurred by Alliance to comply with new or amended or restated Federal, state or local legislation or regulation, or the
interpretation or the application thereof by courts, administrative agencies, or any other body having jurisdiction relating to mining, mine safety, environmental, or other matters directly affecting Alliance’s costs at its source mines which
are enacted or adopted subsequent to January 1, 2006 (collectively “Governmental Adjustment”). This document memorializes certain accounting methods, adjustments and technical corrections the Parties have previously agreed will be
utilized in the development of any and all future Additional Governmental Adjustment claims under the parties’ Base Contract for Purchase and Sale of Coal dated March 16, 2012, and the Confirmation incorporated therein. This document will
be updated by the parties’ mutual agreement after each Governmental Adjustment claim audit completion and the updated Attachment 2 shall become the effective Attachment 2 under the Confirmation. 

The following criteria and protocols have been agreed to by the Parties on March 16, 2012. 

A) **** 
 B)
**** 
 An illustrative example setting forth the method for calculating ****, as described in this Section B) is provided in
Exhibit A attached hereto. All amounts used in Exhibit A are for illustrative purposes only. 
  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

 C) **** 
 D) **** 
  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

 Exhibit A to 2009 GCIS Agreement 
 Illustrative Example for Calculation of Lost Production Cost Claim 
 Mine = Webster
County Coal, LLC 
 Governmental Intervention Lost Production for Contract Year 2009 

Period for Jan. 1, 2009 through Dec. 31, 2009 
  

																																																													
	Column Number	  	1	 	  	2	 	  	3	 	  	4	 	  	5	 	  	6	 	  	7	 	  	8	 	  	9	 	  	10	 	  	11	 	  	12	 	  	13	 	  	14	 	  	15	 
	Description	  	Actual
Cost	 	  	Claimed
GI Cost
Charged
to
Seminole	 	  	Adjusted
Actual
Cost	 	  	Cost Allocation
Percentages	 	  	Adjusted
Actual
Fixed
Production
Cost	 	  	Adjusted
Variable
Production
Cost	 	  	Lost
Production
Additional
Variable
Cost	 	  	Adjusted
Production
Cost	 	  	Actual
Tons
Produced	 	  	Incremental
Lost
Production	 	  	Adjusted
Tons
Produced	 	  	Actual
Cost per
Ton	 	  	Adjusted
Cost per
Ton	 	  	Increased
Cost per
Ton	 
	Formulas	  	 	 	  	 	 	  	 Column
 1 minus 2
	 	  	 	 	  	 	 	  	 Column
 3 × 4
	 	  	 Column
 3 × 5
	 	  	[(Column 7
Line value/
Column 10
total) ×
Column 11
total]	 	  	 Column
 3 + 8
	 	  	 	 	  	Total Raw
Tons ×
Clean Coal
Recovery
Percentage	 	  	Column
10 + 11	 	  	Column
3 / 10	 	  	 Column
 9 / 12
	 	  	 Column
 13 - 14
	 
	Units	  	Dollars	 	  	Dollars	 	  	Dollars	 	  	Fixed %	 	  	Variable %	 	  	Dollars	 	  	Dollars	 	  	Dollars	 	  	Dollars	 	  	Tons	 	  	Tons	 	  	Tons	 	  	$/Ton	 	  	$/Ton	 	  	$/Ton	 
																
	 Labor
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Production bonus
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Benefits
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 General mine
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Ventilation, track & drainage
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Bits & cutter bars
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Roof supports
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Explosives
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Electrical
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Safety
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Prep plant
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Power & electrical
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Outside expenses
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Environmental & reclamation
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Tires
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Miscellaneous M&S
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Maintenance supplies
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Depreciation & amortization
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Mine administration
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Payroll taxes
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Sales & other mine taxes
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 G&A
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Inter-mine allocations
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Other income/expense
	  	 	****	  	  				  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
		  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  				  				  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  				  				  				  				  				  			
	 Total production costs
	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
		  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  				  				  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 
		  				  				  				  				  				  	 	****	  	  				  				  				  				  				  				  				  				  			
	 Incremental Lost Production
	  				  				  				  				  				  				  				  				  				  				  				  				  				  				  			
														
	 Total Amount of Lost Production Claim
	  				  				  	  
	 (Column 15 × Column 10)
	   
	  				  				  				  				  				  				  				  				  				  	 	****	  
		  				  				  				  				  				  				  				  				  				  				  				  				  				  				  	  
	  
	 
														
		  				  				  				  				  				  				  				  	  
 
	 Total Raw Tons of Lost
Production
	   
  
	  	 	****	  	  				  				  				  			
		  				  				  				  				  				  				  				  	  
 
	 Clean Coal Recovery
Percentage
	   
  
	  	 	****	  	  				  				  				  			
		  				  				  				  				  				  				  				  				  				  				  	  
	  
	 	  				  				  				  			
		  				  				  				  				  				  				  				  	  
	 Incremental Lost Production
	   
	  	 	****	  	  				  				  				  			
		  				  				  				  				  				  				  				  				  				  				  	  
	  
	 	  				  				  				  			

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  
 1 of 1

 Attachment 3 

GUARANTY 

This Guaranty is made this 16th day of March, 2012, by Alliance Resource Partners, L.P., a Delaware limited partnership
(“Guarantor”), in favor of Seminole Electric Cooperative, Inc. (“Beneficiary”). 
 WHEREAS,
Alliance Coal, LLC (“Affiliate”), an affiliate of the Guarantor, and Beneficiary are parties to that certain Base Contract for Purchase and Sale of Coal dated March 16, 2012, with a Confirmation dated March 16, 2012 (the
“Agreement”). 
 NOW, THEREFORE, to induce Beneficiary to enter into the Agreement and in consideration of Beneficiary
doing so, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Guarantor agrees as follows: 
 1. Guarantee. Subject to the terms hereof, the Guarantor unconditionally and absolutely guarantees the prompt payment when due of all amounts payable by Affiliate under the Agreement and any
amendments thereto (collectively, the “Obligations”). This is a guarantee of payment and not of collection. If Affiliate fails to pay any Obligation, Guarantor will pay such Obligation directly for Beneficiary’s benefit upon
Beneficiary’s demand therefor in accordance with the provisions hereof. Guarantor shall have no obligation to perform under the Agreement. 
 2. Guarantee Absolute. The liability of Guarantor under this Guaranty shall be absolute and unconditional irrespective of: (i) any lack of validity or enforceability of or defect or deficiency
in the Agreement, or any other document executed in connection with the Agreement; (ii) any modification, extension or waiver of any of the terms of the Agreement; (iii) any change in the time, manner, terms or place of payment or in any
other term of all or any of the Obligations; (iv) except as to applicable statutes of limitation, failure, omission, delay, waiver, or refusal by Beneficiary to exercise, in whole or in part, any right or remedy held by Beneficiary with respect
to the Obligations; (v) any change in the existence, structure, or ownership of Guarantor or Affiliate, or any insolvency, bankruptcy, reorganization, or other similar proceeding; or (vi) the existence, validity, enforceability,
perfection, or extent of any collateral for the Obligations. Except as the same comprise Obligations under the Agreement, Guarantor shall not be liable hereunder for special, consequential, exemplary, tort or other damages, costs or attorney’s
fees. The obligations of the Guarantor hereunder are primary obligations of Guarantor and there are no conditions precedent to enforcement of the Guaranty, except as expressly set forth herein. This Guaranty shall remain in full force and effect
with respect to the Obligations until the same are finally and irrevocably paid in full. In the event any payment to Beneficiary of any Obligation is rescinded or must otherwise be returned for any reason whatsoever, including, without limitation,
the insolvency, bankruptcy, or reorganization of Affiliate, Guarantor shall remain liable hereunder with respect to such Obligation as if such payment had not been made. 
 3. Waiver. Guarantor hereby waives: (i) notice of acceptance of this Guaranty and of the creation or existence of any of the Obligations and of any action by the Beneficiary in reliance hereon
or in connection herewith; (ii) except as expressly set forth herein, presentment, 

 
demand for payment, notice of dishonor or nonpayment, protest and notice of protest with respect to the Obligations; and (iii) notice of any modification, extension or waiver of any of the
terms of the Obligations. Guarantor reserves the right to assert defenses that Affiliate may have under the Agreement to payment of any Obligation, other than defenses arising from the bankruptcy, insolvency, incapacity, liquidation or dissolution
of Affiliate. 
 4. Demands and Notice. If Affiliate fails to pay any Obligation and Beneficiary elects to exercise its
rights under this Guaranty, Beneficiary shall make a written demand on Guarantor (a “Payment Demand”). A Payment Demand shall identify the amount and the basis of the demand and state that Beneficiary is calling upon Guarantor under this
Guaranty. Guarantor shall make payment to Beneficiary within five (5) business days after receipt of Payment Demand from Beneficiary. Unless expressly provided otherwise, demands and notices shall be in writing and delivered by certified mail
return receipt requested, facsimile, or nationally recognized overnight delivery service. Notice by facsimile or hand delivery shall be deemed to have been received by the close of the business day on which it was transmitted or hand delivered
(unless transmitted or hand delivered after close of the business day in which case it shall be deemed received at the close of the next business day), or such earlier time as is confirmed by the receiving party. Notice by overnight mail or courier
shall be deemed to have been received one (1) business day after it was sent, subject to confirmation of successful actual delivery. Any party may change its address to which notice is given hereunder by providing notice of same in accordance
with this Section 4. 
  

			
	To Guarantor:	  	Alliance Resource Partners, L.P.
		  	1717 S. Boulder, Suite 400
		  	Tulsa, Oklahoma 74119
		  	Attn: Chief Financial Officer
		  	Fax: (918) 295 7357
		
		  	With a copy to:
		
		  	Alliance Resource Partners, L.P.
		  	1717 S. Boulder, Suite 400
		  	Tulsa, Oklahoma 74119
		  	Attn: General Counsel
		  	Fax: (918) 295 7361
		
	To Affiliate:	  	Alliance Coal, LLC
		  	1717 S. Boulder, Suite 400
		  	Tulsa, Oklahoma 74119
		  	Attn: Contract Administration
		  	Fax: (918) 295 7361
		
	To Beneficiary:	  	Seminole Electric Cooperative, Inc.
		  	P.O. Box 272000
		  	Tampa, FL 33688-2000; or

  
 2 

			
		  	 16313 North Dale Mabry Highway

Tampa, FL 33618
 Phone:
(813) 739-1274
 Attn: CEO & General Manager
 Fax: (813) 264-7906
  
 With
copies to:
  
 Attn: Chief Financial Officer

(at same address)
  
 Attn: General Counsel
 202 South Rome Ave.
 Tampa, FL 33606
 Phone: (813) 223-5351
 Fax: (813) 229-6682

 5. Subrogation. Guarantor shall be subrogated to all rights of Beneficiary against Affiliate in
respect of any amounts paid by Guarantor pursuant to this Guaranty, provided that Guarantor agrees it shall not exercise such rights of subrogation until all of the Obligations have been irrevocably paid in full. Upon full payment of the
Obligations, Beneficiary shall, at the Guarantor’s request and cost, execute and deliver to the Guarantor such documents and take such other actions as Guarantor may reasonably require to implement such subrogation. 

6. Representations and Warranties. Guarantor hereby represents and warrants: (i) it is a limited partnership duly organized,
validly existing and in good standing under the laws of the jurisdiction of its formation; (ii) the execution, delivery and performance of this Guaranty by Guarantor have been duly authorized by all requisite corporate action and do not violate
any applicable law or Guarantor’s certificate of organization; and (iii) this Guaranty constitutes Guarantor’s legal, valid and binding obligation, enforceable against it in accordance with this Guaranty’s terms (except as
enforceability may be limited by bankruptcy, insolvency, moratorium and other similar laws affecting enforcement of creditors’ rights against Guarantor in general principles of equity). 

7. Miscellaneous. No provision of this Guaranty may be amended or waived except by a written instrument executed by Guarantor and
Beneficiary. This Guaranty shall bind and benefit the successors and assigns of Guarantor and Beneficiary. This Guaranty shall not be deemed to benefit any person except Beneficiary and its successors and assigns. This Guaranty shall be governed by
and construed in accordance with the laws of the State of Florida. 

  
 3 

 IN WITNESS WHEREOF, the foregoing instrument is executed as of the date first above
written. 
  

					
	Alliance Resource Partners, L.P.
	
	By: Alliance Resource Management GP, LLC
	Its: Managing General Partner
			
		 	By:	 	  

		
		 	Name: Robert G. Sachse
		
		 	Title: Executive Vice President

  
 4Contract of Confirmation

 Exhibit 10.2 
 CONFIRMATION 
 “Confirmation Effective Date”:
March 16, 2012 
  

			
	 Seller:
	 	 Buyer:

		
	Alliance Coal, LLC, a Delaware limited liability company	 	Seminole Electric Cooperative, Inc., a Florida rural electric cooperative corporation
	  
 Guarantor

 
 Alliance Resource Partners, L.P., a Delaware
limited partnership
	 	

 This Confirmation sets forth the binding agreement entered into between Seller and Buyer on the date above as to this
transaction regarding the purchase/sale of Coal under the following terms: 
  

			
	Term:	  	Per Attachment 1
		
	Quantity/Tons:	  	Per Attachment 1
		
	Scheduling:	  	Per Base Contract
		
	Source(s):	  	Per Attachment 1
		
	Delivery Point:	  	FOB railcar at the Source
		
	Contract Price:	  	Per Attachment 1
		
	Other Provisions:	  	 Per Attachment 1 and including Schedules:
 Schedule 1 - Coal Quality Specification
 Schedule 2 - West Kentucky Base Price

Schedule 2A - West Kentucky State Severance Tax

Schedule 3 - Illinois Base Price
 Schedule 4 -
List of Indices Utilized for Price Adjustments
 Schedule 5 - Prompt Year AQR Price Computation

Schedule 6 - Substitute Illinois Base Price

Schedule 7 - Coal Quality Analysis Example

Schedule 8 - Alliance Force Majeure Computation
  

Attachment 2 - Mine Safety Laws Criteria and Protocols
  

Attachment 3 - Guaranty

 This Confirmation supplements, forms part of, and is subject to, the Base Contract for Purchase and Sale of Coal between
Seller and Buyer dated March 16, 2012 (the “Base Effective Date”). All provisions contained in the Base Contract govern this Confirmation to the extent not in conflict with the terms hereof. Terms used but not defined herein shall
have the meanings ascribed to them in the Base Contract. This Confirmation supersedes any prior agreements or writings concerning this transaction. 
  

							
	 “Seller”
  

Alliance Coal, LLC
	  	 “Buyer”
  

Seminole Electric Cooperative, Inc.

		
	 /s/ Robert G. Sachse
	  	 /s/ Timothy S. Woodbury

				
	By:	 	Robert G. Sachse	  	By:	 	Timothy S. Woodbury
				
	Title:	 	Executive Vice President	  	Title:	 	CEO and General Manager
				
	Date:	 	March 16, 2012	  	Date:	 	March 16, 2012

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

1 

 Attachment 1 

to Confirmation dated March 16, 2012 between 
 Alliance Coal, LLC and Seminole Electric Cooperative, Inc. 

Section 1: Term 

1.1 Term. The term of the Confirmation shall be six (6) years beginning January 1, 2013 and ending on December 31, 2018.

 Section 2: Quantity 
 2.1 Quantity. Buyer’s projected coal requirements for the Seminole Generating Station during the term will range between a maximum of 4.0 million tons per Contract Year and a minimum of
3.0 million tons per Contract Year. Seller agrees to sell and deliver to Buyer, and Buyer agrees to Purchase and accept from Seller, an annual base load quantity of **** tons and annual additional quantity requirements (“AQR”) that
will range between **** and **** tons, all as determined by Buyer’s annual forecasting (Section 4.1 of the Base Contract) and the resulting Contract Quantity as determined by Buyer. 

2.2 AQR Quantity. The AQR quantity elected by Buyer in its final quantity nomination to be provided to Seller on or before
October 1st (as set forth in Section 4.1 of the
Base Contract) shall not be less than ****% or more than ****% of Buyer’s initial AQR quantity projection provided to Seller on or before the preceding July 15th. 
 2.3
Exclusivity. Except as otherwise provided in Section 8.6, Buyer shall not purchase coal from other sources in any Contract Year unless Buyer has committed to purchase at least 4,000,000 tons of Coal from Seller in such Contract Year. In the
event that Buyer’s coal requirements for the Seminole Generating Station exceed the Contract Quantity as specified in the final nomination for a Nomination Period and such final nomination did not exceed 4,000,000 tons of Coal, Buyer shall
promptly notify Seller and Seller shall have the option, but not the obligation, of providing such additional quantities at the current AQR Price. If Seller elects to not provide such additional quantities, then Buyer shall have the right to
purchase such quantities from other sources. Buyer expressly reserves the right to purchase coal from other sources in any Contract Year, as long as Buyer has committed to purchase at least 4,000,000 tons of Coal from Seller in such Contract Year.

 2.4 Annual Contract Quantity Declaration. On or before January 1 of the calendar year preceding the Contract
Year of delivery, Buyer must provide Seller notice of its projected minimum and maximum Contract Quantity within a range of **** tons (“Contract Quantity Limits”). For the Contract Year 2013, Buyer projects the Contract Quantity Limits to
be between **** tons and **** tons. Buyer’s final quantity nomination, by month, to be provided by Buyer to Seller on or before October 1st which shall be considered the Contract Quantity for the next Nomination Period (pursuant to Section 4.1 of the
Base Contract), must be within the Contract Quantity Limits and shall establish the delivery and acceptance obligations of the parties for such Nomination Period, subject to excuse due to Force Majeure or other adjustments as set forth herein. The
Contract Quantity elected by Buyer for the Contract Year 2013 shall include **** tons of AQR Coal at the AQR Price of $**** per ton set forth in Section 4.2, up to **** tons, as elected by Seller, of Illinois base load Coal at the Illinois Base
Price set forth in Section 4.1, and the balance shall be West Kentucky base load Coal at the West Kentucky Base Price set forth in Section 4.1. The Contract Quantity elected by Buyer for the Contract Year 2014 and each Contract Year
thereafter, shall consist of **** tons of base load quantity (of which may be up to **** tons of Illinois base load Coal, as elected by Seller, and the balance shall be West Kentucky base load Coal), plus AQR Coal of at least **** tons for a total
minimum annual commitment of **** tons. 
 Section 3: Sources 

3.1 Sources. Seller and Buyer agree that the mines approved by Buyer for supplying Coal under this Confirmation are Pattiki in Illinois, and
Dotiki, Warrior, and Elk Creek in West Kentucky. All AQR Coal shall be sourced from said West Kentucky mines. Except as provided in Section 3.2 below, in each Contract Year Seller shall deliver a minimum of **** tons of West Kentucky base load
Coal at West Kentucky Base Price, not greater than **** tons of Illinois base load Coal at Illinois Base Price, and any AQR Coal at AQR Price. 

3.2 Additional Illinois Coal. During the Parties’ annual forecasting process, Seller may request written consent from Buyer, which consent
shall not be unreasonably withheld, to increase the **** maximum tons of Illinois base load Coal. Requested additional tons may not exceed **** tons during a Contract Year (“Substitute Coal”). Prices to be paid by Buyer for Substitute Coal
shall be determined pursuant to Section 4.3 below. 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

2 

 3.3 Additional Sources. Seller may request additional mines or Origins be added as new Sources for
the supply of Coal under this contract. If Buyer’s rail transportation arrangements do not include the requested Origins, then Buyer shall seek CSXT’s approval to add such Origins. If CSXT requires any additional freight rate differential
or additional transportation charges for such new Origin, then Seller shall be responsible for any such rates differential or additional transportation charges. Such sources may be located in Illinois or West Kentucky or any other state, such as
Indiana; provided, however, that such sources must be served by or directly accessible to CSXT. The Parties shall mutually agree to an amendment of this Confirmation to include such new Origins and the Price or other considerations required for the
addition of a new Origin. 
 Section 4: Contract Price 
 4.1 Base Prices. 
 4.1.1 January 1, 2013 Base Prices. On
or before January 1, 2013, Base Prices for the West Kentucky base load and Illinois base load Coal shall be determined by the Parties under the existing New Coal Supply Agreement, as amended, effective September 1, 2005 between Buyer and
Webster County Coal, LLC, a Delaware limited liability company (successor-in-interest to Webster County Coal Corporation, a Kentucky corporation), White County Coal, LLC, a Delaware limited liability company (successor-in-interest to White County
Coal Corporation, a Delaware corporation), and Seller, as successor in interest to Mapco Coal, Inc. for itself and as agent for Webster County Coal, LLC and White County Coal, LLC (the “NCSA”). The Base Prices effective January 1,
2013 shall be ****% of the October 1, 2012 NCSA Current Prices for Dotiki Mine coal (“West Kentucky Base Price”) and Pattiki Mine coal (“Illinois Base Price”) as determined in accordance with the terms and conditions of the
NCSA. The West Kentucky Base Price determined above shall be adjusted downward by multiplying by **** to establish the effective January 1, 2013 West Kentucky Base Price. 
 4.1.2 West Kentucky Base Price. The West Kentucky Base Price shall be shown in Dollars ($) per ton loaded in rail cars at the Source, inclusive of Kentucky severance tax, other similar taxes
and royalties. The West Kentucky Base Price is subject to adjustments from time to time for events occurring or having an effect on or after January 1, 2013, pursuant to Section 4.1.4 below, and as otherwise provided in
Section 4.1.4.5 below. The new base cost components and new base index levels of the January 1, 2013 West Kentucky Base Price shall be shown in Schedule 2, entitled West Kentucky Base Price, attached to this Confirmation. 

 

	 	4.1.2.1	Severance Tax Adjustment. As the West Kentucky Base Price is adjusted under provisions of this Confirmation, it also will be adjusted to reflect application of
Kentucky severance tax on the severance, mining or sale of the coal, hereinafter referred to as “severance tax,” to the adjusted West Kentucky Base Price. The initial Kentucky net effective severance tax rate is ****%. Such severance tax
rate shall be adjusted to reflect credit for transportation cost, as long as such credit is allowed by the State of Kentucky, to reflect the equivalent Kentucky severance tax cost paid by Seller, using the mechanism and procedure as shown in the
attached Schedule 2A. For severance tax verification purposes, Buyer shall have the right to review all of Seller’s severance tax filings, governmental audit results and any records or other data necessary to verify the same. The Parties
acknowledge and agree that the equivalent Kentucky severance tax cost as of January 1, 2013 shall not be included in the definition of Governmental Adjustment as provided for in Section 4.1.4.5. If any modifications to the net effective
severance tax rate result in an incremental change to the severance tax, or if any other similar new governmental tax is established, after the Confirmation Effective Date, then such incremental change or new tax shall be included as an Additional
Governmental Adjustment Cost as described in Section 4.1.4.5.2 and shall be included as an AQR Additional Adjustment Cost as described in Section 4.2.5. 

4.1.3 Illinois Base Price. The Illinois Base Price shall be shown in Dollars ($) per ton loaded in rail cars at the Source.
The Illinois Base Price is subject to adjustments from time to time for events occurring or having an effect on or after January 1, 2013, pursuant to Section 4.1.4 below, and as otherwise provided in Section 4.1.4.5 below. The new
base cost components and new base index levels of the January 1, 2013 Illinois Base Price shall be shown in Schedule 3, entitled Illinois Base Price, and attached to this Confirmation. 

 

	 	4.1.3.1	Severance Tax Adjustment. As the Illinois Base Price is adjusted quarterly, it also will be adjusted to reflect any applicable Illinois net severance tax or
similar tax. It is understood that the January 1, 2013 Illinois Base Price does not include any severance, sales, use or other similar taxes that may be applicable or imposed on Coal supplied by Seller to Buyer under this Confirmation. In the
event that after January 1, 2013, such a tax or taxes be deemed to apply or be imposed on the Illinois base load Coal supplied under this Confirmation, the amount of such tax or taxes shall be added to the Illinois Base Price and shall be
included as an Additional Governmental Adjustment Cost as described in Section 4.1.4.5.2. 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

3 

 4.1.4 Base Price Adjustments. The West Kentucky and the Illinois Base Prices shall be
subject to upward or downward adjustments quarterly (each January 1, April 1, July 1 and October 1), beginning with an April 1, 2013 adjustment in accordance with this Section 4.1.4. The Parties agree that the
dollar amount of the base cost components will be established in accordance with the NCSA and prior to December 31, 2012 shall be set forth in Schedule 2 and Schedule 3, each of which will then be attached to this Confirmation and shall form
the basis for price adjustments under this Confirmation, whether or not those dollar amounts reflect actual mining costs as of January 1, 2013. Adjustments calculated under this Section 4.1.4 shall apply to all Shipments during the
calendar quarter beginning on the adjustment date. 
 4.1.4.1 Labor and Benefits. The Base Prices shall be adjusted
quarterly beginning on April 1, 2013, and on the first day of each subsequent calendar quarter, to reflect the change in the cost of labor and benefits from the assumed base cost component that is established with the January 1, 2013 Base
Prices. The adjusted base component on each adjustment date will equal the product of **** and a fraction, the numerator of which ****, and the denominator of which ****. The average **** hourly rate for any calendar quarter shall be calculated as
the straight arithmetic average of the monthly average hourly rates published. If such information is not published for any one or two of the months comprising a quarter, the average shall be calculated as an arithmetic average of the month(s) for
which the values were published. If ****, or if no information is published for any of the months comprising a quarter, there shall be no adjustment to the labor and benefits cost component for that particular quarterly adjustment date. If during
any month **** for such month, the **** hourly rate for that month shall be treated as unpublished. 
 4.1.4.2 Materials and
Supplies. The Base Prices shall be adjusted quarterly beginning on April 1, 2013, and on the first day of each subsequent calendar quarter, to reflect the change in the cost of materials and supplies from the assumed base component that is
established with the January 1, 2013 Base Prices. The adjusted base component on each adjustment date will equal the product of **** and a fraction, the numerator of which ****, and the denominator of which ****. **** The quarterly average
index value for any index in any quarter shall be calculated as the straight arithmetic average of the monthly values published for that index. If such information is not published for any one or two of the months comprising a quarter and the index
has not been discontinued, the average index value shall be calculated as an arithmetic average of the months for which values were published. If the index value is not published for all of the months comprising a quarter and the index has not been
discontinued, the average index value for the quarter in question shall be set equal to the average index value calculated for the previous quarter. If no information is published for all of the indexes for all of the months comprising a quarter,
there shall be no adjustment to the materials and supplies cost component for that particular quarterly adjustment date. 

4.1.4.3 General and Administrative. The Base Prices shall be adjusted quarterly beginning on April 1, 2013, and on the first
day of each subsequent calendar quarter, to reflect the change in general and administrative costs that is established with the January 1, 2013 Base Prices. The adjusted base component on each adjustment date will equal the product of the
individual January 1, 2013 Base Price General and Administrative Components and a fraction, the numerator of which is the average of the **** as first published for the **** months preceding the intended quarterly adjustment date, and the
denominator of which will be established with the January 1, 2013 Base Prices by calculating the average **** for the **** months preceding January 1, 2013. 
 4.1.4.4 Royalty. As the Base Prices are adjusted quarterly, the West Kentucky and the Illinois Base Prices, respectively, also shall be adjusted by an amount equal to ****% and ****% of the other
adjusted base components to reflect the change in royalty expenses from the royalty base cost component established with the January 1, 2013 Base Prices. The royalty surcharge rates of ****% for West Kentucky and ****% for Illinois were derived
from base nominal rates of ****% and ****%, respectively, and take into account the compounding effects of paying royalty on royalty collected. The nominal and contract royalty surcharge rates shall remain unchanged for the term of this
Confirmation. 
 4.1.4.5 Governmental Adjustments. There shall be adjustments made from time to time in the Base Prices to
reflect changes in Seller’s actual costs as of the date incurred because of governmental regulatory events which affect the coal industry on a national, regional, state or local level occurring or continuing to have an effect on or after ****,
which are beyond the direct control of Seller and which after said date change Seller’s expenses or required capital expenditures, affect productivity at the Sources supplying coal under this Confirmation, or otherwise change Seller’s
actual cost at the Sources (“Governmental Adjustment”). Government regulatory events shall include, by way of illustration, but not 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

4 

 
limitation: new or amended or restated Federal, State or local legislation or regulation, or the interpretation of the application thereof by courts, administrative agencies, or any other body
having jurisdiction relating to mining, mine safety, environmental, or other matters directly affecting Seller’s costs at the Source mines. If a Governmental Adjustment increases or decreases Seller’s costs of producing Coal from any of
the Source mines covered by this Confirmation, there shall be added to or subtracted from the Base Prices from time to time adjustments to reflect the change in Seller’s costs because of such Governmental Adjustment, based upon actual
production costs and productivity experienced at the respective Source mines before and after the Governmental Adjustment. Should capital items be affected by such a change, adjustments shall be based upon Seller’s computation of actual
expenditures (or reasonable estimates thereof) subject to audit by Buyer for capital items, the useful life of such items, interest relating to the purchase or carrying thereof and actual productivity experienced at the Source mines before and after
the change. The Parties recognize that there may be Governmental Adjustment claims for both ongoing compliance costs and fixed per ton fees and/or taxes, which shall be referred to as Governmental Adjustment Components as defined by
Section 4.1.4.5.1 and Section 4.1.4.5.2 below. The Governmental Adjustment Component of the West Kentucky Base Price (or West Kentucky Adjusted Base Price, as the case may be) shall be based upon the actual cost per ton incurred at the
Dotiki, Warrior and/or Elk Creek mines for Governmental Adjustment, weight averaged based upon the number of tons supplied to Buyer from each Source mine (“West Kentucky Governmental Adjustment Component”). The Governmental Adjustment
Component of the Illinois Base Price (or Illinois Adjusted Base Price, as the case may be) shall be based upon the actual cost per ton incurred at the Pattiki mine (“Illinois Governmental Adjustment Component”). The Governmental Adjustment
Components of the 2013 Base Prices and subsequent Contract Year Base Prices shall be estimated by Seller and mutually agreed to by the Parties on or before the immediately preceding August 1. The Parties shall review the Governmental Adjustment
Components on a quarterly basis and Seller shall advise if any Governmental Adjustment has affected the Source mining operations, in which event Seller shall provide an estimate of the cost to be incurred as a result of the Governmental Adjustment
in sufficient detail for Buyer’s review. The Parties then shall mutually agree to adjust the Governmental Adjustment Component if necessary. Such Governmental Adjustments shall be itemized on Schedule 2 for West Kentucky Base Price and Schedule
3 for Illinois Base Price. 
 4.1.4.5.1 Federal Black Lung and Reclamation Fees. The Base Prices specified in this Section
as of January 1, 2013, include the cost of compliance with ongoing laws and regulations currently in effect to the extent such laws and regulations are currently being interpreted and enforced related to Federal Black Lung Tax Fee and the
Federal Reclamation Fee. For purposes of this provision, there is a $1.235 per ton base cost component level for such costs as of January 1, 2012, for both the West Kentucky Base price and Illinois Base Price, which represents the $1.100 per
ton Federal Black Lung Fee and $0.135 per ton Federal Reclamation Fee and such components may be adjusted by Federal Statute. The Parties recognize that by current Federal Statute, the Federal Reclamation Fee is to change on October 1, 2012 and
be reduced from $0.135 to $0.120 per ton, which shall be reflected in the January 1, 2013 Base Prices under this Confirmation. The Federal Black Lung Fee and the Federal Reclamation Fee described in this Section 4.1.4.5.1 shall not be
considered as Additional Governmental Adjustment Cost as defined in Section 4.1.4.5.2. The Parties further recognize that, continuing for such duration of time as allowed by Federal Statute, Seller shall issue Buyer a credit adjustment on an
ongoing calendar quarter basis to reflect credit for non-payment of the Federal Black Lung Tax Fee and Federal Reclamation Fee on excess moisture above equilibrium moisture. 
 4.1.4.5.2 Additional Governmental Adjustment Cost. In addition to the Governmental Adjustment Cost described in Section 4.1.4.5.1., the Base Prices as of January 1, 2013 shall include the
cost of ongoing compliance with all Governmental Adjustments, as interpreted and enforced at the Source mines, referred to as the “Additional Governmental Adjustment Cost”. The Additional Governmental Adjustment Cost shall also include any
modifications that result in an incremental change to the Federal Black Lung Tax Fee and the Federal Reclamation Fee that occur on or after the Confirmation Effective Date. For Contract Year 2013, the Parties shall mutually agree by August 1,
2012 to an estimated ongoing 2013 Additional Governmental Adjustment Cost which will be used for billing purposes during 2013 for each Source mine. The average total estimated cost per ton of all Additional Governmental Adjustment Cost for the
Source mines shall be based on the weighted average of the aggregate tons to be delivered during 2013 (“AGAC Estimate”). Each year thereafter, the Parties will agree by August 1 of the current Contract Year to the next Contract
Year’s AGAC Estimate and the individual Source mines’ Additional Governmental Adjustment Cost for billing purposes. The Parties shall review this AGAC Estimate on a quarterly basis and Seller shall advise Buyer if any new laws or
regulation have affected the Source mines, in which event the Parties may then mutually agree to adjust the AGAC Estimate if necessary. Each year, the Parties shall follow the following procedures to establish a maximum Additional Governmental
Adjustment Cost for the annual base load quantity 

  
 5 

 
delivered during the next Contract Year (“Base Annual Cap”). If the AGAC Estimate is $**** per ton, or less, then $**** per ton shall be the Base Annual Cap. If the AGAC Estimate is
greater than $**** per ton, then Buyer shall have the following two options: 1) if Buyer agrees to such AGAC Estimate, then that AGAC Estimate shall be the Base Annual Cap for the next Contract Year, or 2) if Buyer does not agree to the AGAC
Estimate, then Buyer may give written notice to terminate the Confirmation at the end of the current Contract Year. If Buyer elects termination, Seller may within five (5) Business Days after receipt of Buyer’s notice of termination,
withdraw its request for recovery of the AGAC Estimate, in which event the Base Annual Cap for the next Contract Year shall be $**** per ton and Seller and Buyer shall continue to perform under this Confirmation and the Base Contract. If Seller does
not withdraw such request, then the Confirmation shall terminate effective December 31 of the Contract Year during which Seller has provided Buyer the AGAC Estimate and neither Party shall have any further rights or obligations under this
Confirmation other than those with respect to performance required hereunder prior to the effective date of such termination. The Base Annual Cap shall exclude any adjustments which apply under the provisions of Section 4.1.2.1 and
Section 4.1.4.4., which shall be in addition to the Base Annual Cap. 
 4.1.4.5.3 Base Price Additional Governmental
Adjustment Audits. Seller shall submit to Buyer its annual Additional Governmental Adjustment Cost claim for the previous Contract Year on or before ****. Such claim shall be calculated based on the weighted average of the actual aggregate tons
delivered during the Contract Year. Buyer and Seller shall cooperate to complete the audit fieldwork before **** and work towards resolution of the Additional Governmental Adjustment Cost claim by **** of the current Contract Year. The individual or
weekly base load coal shipment invoices shall include the estimated Additional Governmental Adjustment Costs since ****, as previously agreed to by the Parties. After the end of each calendar year, the Parties will true up the annual actual
Additional Governmental Adjustment Cost and tons after resolution of Buyer’s audit of the Additional Governmental Adjustment Cost claim and a separate retroactive invoice will be issued to adjust for the differences between the actual final
audited costs and the estimated Additional Governmental Adjustment Cost, but in no event shall the final Additional Governmental Adjustment Cost recovery exceed the Base Annual Cap of $**** per ton, or any such higher amount as previously agreed to
by Buyer under Section 4.1.4.5.2. 
 4.1.4.5.4 Additional Governmental Adjustment Normalization. If the Parties agree
that any or all portions of costs included in Section 4.1.4 relating to claims for ongoing Additional Governmental Adjustment compliance costs have reached a “normalized cost level” as of a particular January 1 date, by mutual
agreement, the Parties may allocate such costs over all other remaining cost components and establish new Base Price base cost component levels. For any or all portions of Additional Governmental Adjustment ongoing compliance costs that the Parties
do not wish to allocate, Seller shall continue to submit claims on an actual cost basis for the remaining term of this Confirmation or until such time as the Parties agree to make an allocation to other cost components and include it in the new Base
Price. 
 4.1.5 Fixed Portion. There shall be a fixed portion of the Base Prices that is not subject to adjustment. The
fixed portion effective January 1, 2013, shall be ****% of the individual Base Prices determined pursuant to Section 4.1.1 above, and shall remain unchanged for the term of this Confirmation. 

4.1.6 Unavailability of or Changes in Any Index. Excluding index unavailability under Section 4.1.4.1 due to ****, if an index
ceases to be published or is unavailable for three reference months or longer, a comparable index or indices shall be substituted by mutual agreement of the Parties and, if available, reconstructed to the latest adjustment date for which the
discontinued index was available and used in determining the adjusted base cost component level. The resulting revised base index level shall replace the previously used base index level as the denominator in subsequent price adjustment
calculations. The revised base price cost component to be used in subsequent price adjustments shall be the last level which was calculated using the index which was subsequently discontinued or unavailable. Should representative indices cease to be
published by the designated agency, the most practical equivalent index based upon performance and structure, upon mutual agreement of the Parties, shall be used for calculations to effectuate the intent of the Parties. In the event of a major
change in the structure of any existing index used herein, a new base period index level and related cost component level shall be established for use on the first quarterly adjustment date thereafter in the manner as described above for
discontinuation of an index. No retroactive price adjustment will be made because revised index levels are published subsequent to use of the original published index level. In the event an index is discontinued or otherwise becomes unavailable, as
addressed under this Section 4.1.6, Seller and Buyer shall, after consulting with the Bureau of Labor Statistics, undertake to agree upon a substitute index or a substitute method of cost adjustment. If the Parties fail to reach agreement on a
substitute index or method within thirty (30) days, the matter shall be resolved pursuant to Article 11 of the Base Contract. 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

6 

 4.1.7 Attached Schedules. Schedule 4 provides a listing of all indices’ titles,
descriptions and sources utilized in this Section 4.1. The attached Schedule 2A, as referenced in Sections 4.1.2.1, is incorporated as part of this Confirmation. Schedules 2 and 3 as referenced in Sections 4.1.2 and 4.1.3, respectively, once
completed shall be incorporated as part of this Confirmation. 
 4.2 AQR Price. The price for all AQR in Contract Year 2013 shall be
$**** per net ton (“AQR Price”). The AQR Price for Contract Year 2014 and every Contract Year thereafter shall be established on or before August 1 of the preceding Contract Year pursuant to the following methodology. 

4.2.1 Initial AQR Index. An initial AQR index shall be established from the average of the weekly Illinois Basin prompt year coal
prices reported during the period January 1, 2012, through June 30, 2012. The prices used to establish the initial index (i.e., the “current Contract Year’s AQR index” for 2013) shall be the first published weekly prices
identified below (“Index Price(s)”): 
  

	 	1.	**** 

  

	 	2.	**** 

  

	 	3.	**** 

  

	 	4.	**** 

 4.2.2 AQR Price
Computation. Beginning in 2013, the prompt Contract Year’s (i.e. 2014) AQR Price will be computed utilizing the following method: 
  

	 	A.	Compute the average Index Price for the prompt Contract Year utilizing the prompt year Index Prices published during **** through **** of the current Contract Year.

  

	 	B.	Calculate the percentage change from the current Contract Year’s AQR index to the prompt Contract Year’s AQR index. The calculated percentage change shall be
the prompt Contract Year’s AQR percentage change; provided, however, this percentage change shall not be more than a positive ****% or a negative ****% change from the current Contract Year. 

 

	 	C.	The prompt Contract Year’s AQR Price shall then be calculated by taking the current Contract Year AQR Price multiplied by (**** + ****). 

4.2.3 Unavailability of or Changes in Any Index. If one or more of the price publications suspend, modify or replace one of the
reported Index Prices, the Parties shall select a substitute index utilizing a similar procedure as provided in Section 4.1.6 above. 
 4.2.4 Illustration. As an example only, the attached Schedule 5 illustrates the AQR Price computation described above. Actual published prices from January 1, 2010 through June 30, 2010 were
used as a proxy for the 2013 Indices, and actual published prices from January 1, 2011 through June 30, 2011 were used as a proxy for the 2014 Indices. 
 4.2.5 AQR Additional Governmental Adjustments. There shall be adjustments made from time to time in the AQR Price cost components to reflect changes in Seller’s actual costs as of the date
incurred because of governmental regulatory events occurring on or after **** for Contract Year 2013. Beginning January 1, 2014 and on January 1 of each Contract Year thereafter, the AQR Price cost components for the previous Contract Year
shall be reset to zero effective with the annual establishment of the next Contract Year AQR Price pursuant to Section 4.2.2. The AQR Price shall be subject to adjustment for additional cost components for the Contract Year 2014 and each year
thereafter for government regulatory events which affect the coal industry on a national, regional, state or local level occurring on or after January 1 of the Contract Year for which the AQR Price is established. AQR Additional Governmental
Adjustment Cost shall not include Federal Black Lung Tax Fee and the Federal Reclamation Fee, discussed in Section 4.1.4.5.1 which are included in the AQR Price effective on January 1 of each Contract Year and as adjusted by
Section 4.2.2. However, if such fees have been modified by governmental action or regulator action on or after **** for Contract Year 2013, and on or after January 1 for the Contract Year 2014 and each year thereafter, only the incremental
change in Federal Black Lung Tax Fee and the Federal Reclamation Fee shall be included in the AQR Additional Governmental Adjustment Cost under this Section 4.2.5. The government regulatory events must be beyond the direct control of Seller and
after said date change Seller’s expenses or required capital expenditures, affect productivity at the Dotiki, Warrior and/or Elk Creek West Kentucky mine 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

7 

 
Sources supplying AQR coal under this Confirmation, or otherwise change Seller’s actual cost at the West Kentucky mine Sources in a manner that is not included in other price adjustments
provided for in this Confirmation or in the Base Contract. Government regulatory events shall include, by way of illustration, but not limitation: new or amended or restated Federal, State or local legislation or regulation, or the interpretation of
the application thereof by courts, administrative agencies, or any other body having jurisdiction relating to mining, mine safety, environmental, or other matters directly affecting Seller’s costs at the West Kentucky mine Sources (herein
referred to as “AQR Additional Governmental Adjustment Cost”). If an AQR Additional Governmental Adjustment Cost event increases or decreases Seller’s costs of producing AQR Coal at the West Kentucky mine Sources covered by this
Confirmation, there shall be added to or subtracted from the AQR Price from time to time an AQR Additional Governmental Adjustment Cost to reflect the full change in Seller’s costs because of such AQR Additional Governmental Adjustment, based
upon actual production costs and productivity experienced at the respective West Kentucky Source mines before and after the AQR Additional Governmental Adjustment. Should capital items be affected by such a change, adjustments shall be based upon
Seller’s computation of actual expenditures (or reasonable estimates thereof) subject to audit by Buyer for capital items, the useful life of such items, interest relating to the purchase or carrying thereof and actual productivity experienced
at the Source mines before and after the change. The AQR Additional Governmental Adjustment Cost shall be based upon the actual cost per ton incurred at the Dotiki, Warrior and/or Elk Creek mines for AQR Additional Governmental Adjustment Cost,
weight averaged based upon the number of AQR tons supplied to Buyer from each West Kentucky mine Source. Seller shall promptly advise if any AQR Additional Governmental Adjustment has influenced mining operations at the West Kentucky mine Sources,
in which event Seller shall provide an estimate of the cost to be incurred as a result of the AQR Additional Governmental Adjustment in sufficient detail for Buyer’s review. Any adjustment to the AQR Additional Governmental Adjustment Component
shall be by mutual agreement of the Parties and shall be included in the AQR Price. Any provision herein to the contrary notwithstanding, the aggregate amount of all AQR Additional Governmental Adjustment Cost under this Section 4.2.5 shall not
exceed $**** per ton (“AQR Annual Cap”) for any Contract Year. The AQR Annual Cap shall exclude any adjustments which apply under the provisions of Section 4.1.2.1 and Section 4.1.4.4., which shall be in addition to the AQR
Annual Cap. 
 4.2.5.1 Applicability. If an estimated AQR Additional Governmental Adjustment Cost is included in the AQR
Price, that component will be used for billing purposes during the Contract Year for tonnage shipped on or after the date Seller first incurs any new AQR Additional Governmental Adjustment Cost. The Parties shall review any such AQR Additional
Governmental Adjustment Cost on a quarterly basis, at the same time the Parties review the Base Price Additional Governmental Adjustment Cost pursuant to Section 4.1.4.5.2. It is understood and agreed that an adjustment pursuant to this
Section 4.2.5 shall only be made for Contract Year 2014 and subsequent years if the AQR Additional Governmental Adjustment Cost in question occurred on or after January 1 of the Contract Year for which an AQR Additional Governmental
Adjustment Cost is proposed. 
 4.2.5.2 Annual Claim. If an estimated AQR Additional Governmental Adjustment Cost is
included in the AQR Price, Seller shall provide its prior year’s AQR Additional Governmental Adjustment Cost claim for actual costs on or before **** of the current Contract Year. This AQR Additional Governmental Adjustment Cost claim will be
for actual cost at the Dotiki, Warrior and/or Elk Creek West Kentucky mine Sources supplying AQR under this Confirmation. Buyer and Seller shall cooperate to complete the audit fieldwork before **** and work towards resolution of the claim by ****
of the current Contract Year. The Parties will true up the annual actual AQR Additional Governmental Adjustment Cost claim and applicable tons after resolution of Buyer’s audit of the AQR Additional Governmental Adjustment Cost claim and a
separate retroactive invoice will be issued to adjust for the differences between the actual and estimated AQR Additional Governmental Adjustment Cost claim, but in no event shall the final AQR Additional Governmental Adjustment Cost recovery exceed
the AQR Annual Cap. 
 4.3 Substitute Coal Price. The price to be paid by Buyer for Substitute Coal shall be the then effective West
Kentucky Base Price adjusted (i) for Buyer’s actual freight and railcar cost differential for Shipments originating in Illinois versus Shipments originating in West Kentucky, (ii) to derive an Illinois price on a delivered $MMBtu
basis equivalent to a price based on **** Btu/lb. The resulting Illinois price will be converted to Substitute Coal Price on a delivered $/ton basis. For each calendar quarter that Seller anticipates it will be supplying Substitute Coal, Buyer shall
provide Seller a computation in the form of Schedule 6 attached. All Substitute Coal, as invoiced, shall be subject to quality adjustment as if it was West Kentucky Coal pursuant to Section 5 below. As an example only, the attached Schedule 6
illustrates the Substitute Coal Price computation described above. 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

8 

 4.4 Price Calculations. Specifically for Schedule 2 and Schedule 3, the Base Contract
Section 5.3.6 Rounding is hereby amended and unless otherwise noted in the Schedules, all calculations shall be carried at three decimal places, and rounded as specifically noted within Schedule 2 and Schedule 3. 

Section 5: Quality Price Adjustments 
 5.1 Heat Content. A penalty/premium will be assessed/paid for the “as received” Btu/lb analysis (“Actual”) value under/over the guaranteed heat content (“Guaranteed
Btu/lb”) for the calculated weighted average of the Shipments made during a calendar month (“Monthly Tons”). The Guaranteed Btu/lb shall be **** Btu/lb for West Kentucky base load Coal, West Kentucky AQR Coal and Substitute Coal; and
**** Btu/lb for Illinois base load Coal. This penalty and premium shall be applied separately on a monthly weighted average basis to all tonnage shipped as West Kentucky base load Coal, West Kentucky AQR Coal, Illinois base load Coal or Substitute
Coal. 
  

	 	A.	Penalty (when Btu/lb is less than guaranteed): 

 (Actual Btu/lb – Guaranteed Btu/lb) × [Price + Transportation Rate] × Monthly Tons = Adjustment 
 Guaranteed Btu/lb. 
  

	 	B.	Premium (when Btu/lb exceeds guaranteed): 

 (Actual Btu/lb – Guaranteed Btu/lb) × [Price + Transportation Rate] × Monthly Tons = Adjustment 
 Guaranteed Btu/lb 
 5.2 Sulfur for Tonnage Shipped from all Sources. A $**** per ton sulfur
penalty/premium will be assessed/paid for each **** percent, fractions pro rata, by which the “as received” sulfur analysis (“Actual”) is above ****% or below ****%, as the case may be, measured up to a maximum of****% sulfur
(rounded to **** percent). No penalty or premium will be applied to Coal ranging between ****% and ****% sulfur. If requested by Seller and approved by Buyer, Seller may ship Coal with a sulfur content in excess of ****% on a monthly weighted
average basis, and an additional penalty of $**** per ton shall be applied for each **** percent above ****%, fractions pro rata. This penalty or premium shall be applied on a monthly weighted average basis to all tonnage shipped from all Sources,
including the West Kentucky Coal and Illinois Coal base load tonnage, AQR tonnage or Substitute Coal. 
 5.3 Moisture for West Kentucky Coal.
A moisture penalty or premium shall be applied to West Kentucky Coal at the rate of $**** per ton for each ****% which is above ****% or below ****%, as the case may be, fractions pro rata, measured as an “as received” monthly weighted
average (rounded to **** percent). No penalty or premium will be applied to Coal ranging between ****% and ****% moisture. This penalty or premium shall be applied on a monthly weighted average basis to all West Kentucky Coal shipped, including base
load West Kentucky Coal, AQR, or Substitute Coal. 
 5.4 Moisture for Illinois Coal. A moisture penalty or premium shall be applied to
Illinois Coal at the rate of $**** per ton for each ****% above ****% or below ****%, as the case may be, fractions pro rata, measured as an “as received” monthly weighted average (rounded to **** percent). No penalty or premium will be
applied to Coal ranging between ****% and ****% moisture. This penalty or premium shall be applied on a monthly weighted average basis to all Illinois Coal shipped. 
 5.5 Ash for Tonnage Shipped from all Sources. An ash penalty or premium shall be applied at the rate of $**** per ton for each ****% above ****% or below ****%, as the case may be, fractions pro
rata, measured as an “as received” monthly weighted average (rounded to **** percent). No penalty or premium will be applied to Coal ranging between ****% and ****% ash. This penalty or premium shall be applied on a monthly weighted
average basis to all tonnage shipped from all sources, including the West Kentucky Coal and Illinois Coal base load tonnage, AQR tonnage or Substitute Coal. 
 5.6 No Waiver. Assessment of adjustments under this Section 5 shall not constitute a waiver of any of Buyer’s other rights. 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

9 

 Section 6: Seller’s Warranties 

6.1 Coal Reserves. Seller represents and warrants that its total Coal reserves at the Sources contain sufficient quantities of Coal recoverable by
deep mining under present mining laws and practices to satisfy all of Seller’s obligations under this Confirmation. 
 6.2 Recoverable
Reserves. Seller warrants that it will not, without Buyer’s prior written consent, use or sell Coal from the Sources reserves in any way that will reduce the balance of recoverable reserves to an amount less than the total amount then
remaining to be supplied Buyer hereunder. Subject to the provisions of this Confirmation, Seller otherwise reserves the right to use coal or sell coal to others from the reserves. 
 6.3 Title and Indemnity. Seller warrants that at the time of delivery it will have title to the Coal, and will deliver the Coal to Buyer, free and clear of all liens, claims and encumbrances
arising prior to the transfer of title to Buyer. 
 Section 7: Guarantor 

Guarantor shall execute a Guaranty in the form attached hereto as Attachment 3 simultaneously with the execution of this Confirmation. 

Section 8: Force Majeure 
 8.1 Definition. As used herein, a “Force Majeure” event is an occurrence beyond the reasonable control of the Party affected, which is not caused by that Party’s negligence or
default, and which wholly or partially prevents or impairs the mining, preparing, loading, delivering or selling of Coal by Seller, or the transporting, receiving, unloading, storage, reclaiming, or utilizing of Coal by Buyer. As clarification, the
term “utilize”, as used in this Section 8.1, means Buyer’s ability to burn Coal in the coal fired units at the Seminole Generating Station in Putnam County, Florida (“Buyer’s Generating Station”) in the manner and
in quantities contemplated by unit design and prudent utility practices. Force Majeure events shall include, but not be limited by enumeration to, acts of God or of the public enemy; insurrection or riots; terrorism; strikes; organization attempts
or other labor disputes; shortages of supplies or equipment; strike-related absenteeism; hurricanes; tornadoes; unusually severe storms; floods; fires; equipment breakdowns or damage; interruptions in or unavailability of rail transportation; roof
falls, rib falls, roof and floor intrusions, geologic pressure which traps mining equipment, underground flooding, aquifers, build up of methane gas or any other mining conditions which cause unusual or material dangers or unsafe working conditions
at a Source or extraordinary changes in Coal seam characteristics at a Source; delays in completion of repairs or construction; embargoes; inability to obtain governmental permits; governmental regulations or restrictions; orders of court; or acts
of civil or military authorities. 
 8.2 Interim Relief. If, because of an event of Force Majeure, a Party is wholly or partially
prevented or impaired from performing its obligations hereunder, and the Non-Performing Party affected gives prompt written notice of the event to the other Party, the obligations of such Non-Performing Party shall be suspended to the extent
affected by the Force Majeure event and for its duration. 
 8.3 Notices. The Non-Performing Party affected by a Force Majeure event
shall provide written notice thereof (“Initial Notice”) to the other Party of the Force Majeure event as soon as reasonably practicable, which shall include (a) the nature of the event,(b) the anticipated duration of the event, and
(c) projected impact of the event, if possible. The noticing Party shall provide periodic updates during the course of the event to the other Party. Failure to provide the Initial Notice within a reasonable period shall be deemed a waiver of
the claim for Force Majeure until the date such notice is given, to the extent that the other Party is adversely affected due to the notice delay. 
 8.4 Claim of Excuse. Within seven (7) Business Days after the conclusion of the Force Majeure event, or within seven (7) Business Days after the end of a calendar month in the event that
Shortfall Tonnage has been caused by the Force majeure event, whichever is applicable, if the Non-Performing Party elects to claim excuse due to Force Majeure, then it shall provide a detailed written statement of the quantities claimed to be
excused, including reasonable documentation to support the claim. The Party receiving the statement shall complete its review and provide a written statement of its position within fifteen (15) days of receipt of the claim. 

8.5 Mitigation. The Non-Performing Party affected by a Force Majeure event shall use Commercially Reasonable Efforts to eliminate the cause of the
event and resume performance as soon as reasonably practicable, provided, however, that neither Party shall be required to submit to what it considers to be an unacceptable labor agreement or be required to incur significant capital expenditures, to
be determined in the sole discretion of the Non-Performing Party, and Buyer shall not be required to enter into new coal transportation contracts. 
 8.6 Replacement Coal. Buyer reserves the right to purchase replacement coal from other sources in the quantity that Seller claims as excused due to Force Majeure. Seller reserves the right to sell
Coal to other purchasers in the quantity that Buyer claims as excused due to Force Majeure. Buyer also reserves the right to purchase replacement coal from other sources in the quantity that Buyer claims as excused for Force Majeure due to
Buyer’s Transporter’s failure to perform. Buyer shall request that Seller agree to make-up such excused Coal within the Buyer’s time frame requirements before Buyer may seek to purchase such replacement coal. 

  
 10 

 8.7 Proration. During any period in which Seller’s ability to perform hereunder is affected by a
Force Majeure event at a Source mine, Seller shall deliver to Buyer at least a pro rata portion (on a per ton basis) of the total tonnage produced by the affected Source mine during the Force Majeure event period. If any Force Majeure event affects
Seller’s ability to produce or obtain Coal from other Sources or from Alternate Sources, such events shall be considered a Force Majeure event hereunder and Seller shall have no obligation to make-up the excused deliveries from the other mine
Sources or from Alternate Sources. During any period in which Buyer’s ability to perform hereunder is affected by a Force Majeure event, Buyer shall not accept delivery of any coal from any other suppliers to whom Buyer’s ability to accept
delivery is similarly affected by such Force Majeure event. Buyer shall accept delivery of Coal from Seller under this Confirmation in an amount at least equal to a pro rata portion (on a per ton basis) of its total contractual commitments to all
its suppliers as to whom Buyer’s ability to accept delivery of coal is similarly affected by such Force Majeure event. The foregoing notwithstanding, (i) in the case of an event of Force Majeure that impacts Buyer’s transportation of
Coal, relief may be taken hereunder as to all Coal affected by the event, and Buyer shall have no obligation to pro rate among other suppliers, and (ii) in the case of an event of Force Majeure that impacts Seller’s loading of Coal at a
Source mine on the scheduled date of loading to Buyer, relief may be taken hereunder as to all Coal affected by the event, and Seller shall have no obligation to pro rate among other purchasers. 

8.8 Quantity Excused Calculation. For purposes of any partial or total Force Majeure event affecting Buyer’s utilization of Coal at
Buyer’s Generating Station (“SGS Utilization”), it shall be presumed that Buyer’s SGS Utilization occurred at a rate equal to the Base Quantity of **** tons and the AQR quantity for the Contract Year in which the event occurred
divided by ****. For the purposes of any partial or total Force Majeure event affecting Buyer’s transportation, receiving, unloading, storage or reclaiming of Coal, the Parties shall compare the monthly Delivery Schedule for that month to the
actual deliveries for that month to determine the quantity eligible to be excused. For the purposes of any partial or total Force Majeure event affecting Seller’s mining or preparing Coal, Seller shall be excused from the delivery of Base
Quantity Coal and AQR Coal up to the quantity that would have been delivered from the affected Source mine had the Quarterly Forecast established pursuant to Section 4.2 of the Base Contract then in effect remained in effect throughout the
period of the Force Majeure event divided by the total normal number of work days for the affected Source mine in the calendar quarter of the Quarterly Forecast times the number of normal work days or partial number of work days during which the
Force Majeure event occurred during the Quarterly Forecast. For the purposes of any partial or total Force Majeure event affecting Seller’s loading or delivering of Coal, the Parties shall compare the monthly Delivery Schedule for that month to
the actual deliveries for that month to determine the quantity eligible to be excused. 
 8.9 Quantities Excused. All quantities excused
as a result of a Force Majeure event shall reduce the Contract Quantity for the Nomination Period and such quantities shall not be required to be made up unless the Parties mutually agree. 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

  

11 

 Schedule 1 
 COAL QUALITY SPECIFICATIONS: All Coal supplied to Buyer shall be classified in the category of high volatile bituminous as defined by ASTM Coal Classification System. The Coal supplied by
Seller and purchased by Buyer shall undergo partial or full beneficiation as required to conform to the following specifications on an “as received” rather than “dry” basis. Coal quality, as measured using ASTM
“as-received” analysis methods, shall meet the following specifications, and be subject to the following suspension and rejection limits: 
  

											
	 Quality Specification
	  	 Unit of Measure
	  	Typical	 	Rejection
Limits
pursuant to
Base
Contract
Section 6.2	 	Suspension
Limits
pursuant to
Base
Contract
Section 6.3	 	Cancellation
Limits
pursuant to
Base
Contract
Section 6.4
	 Heat Content ILB
	  	Btu/Lb	  	****	 	****	 	****	 	
	 Heat Content WKY
	  	Btu/Lb	  	****	 	****	 		 	
	 Moisture IL
	  	%	  	****	 		 		 	
	 Moisture WKY
	  	%	  	****	 		 		 	
	 Ash IL
	  	%	  	****	 	****	 	****	 	
	 Ash WKY
	  	%	  	****	 	****	 		 	
	 Sulfur IL
	  	%	  	****	 	****	 	****	 	
	 Sulfur WKY
	  	%	  	****	 	****	 		 	
	 Chlorine
	  	%	  	****	 		 		 	****
	 Mercury
	  	ppm	  	****	 		 		 	****
	 Grind - HGI Index
	  	Hardgrove #	  	****	 		 		 	****
	 Ash Fusion Temperatures - Fluid
	  	 Degree F
 Reducing Atmosphere
	  	****	 		 		 	****
	 Ferric oxide in ash
	  	%	  		 		 		 	****
	 Sodium oxide in ash
	  	%	  		 		 		 	****
	 Arsenic (As)
	  	ppm	  		 		 		 	****
	 Fines
	  	 % @ 1/4” × 0”

 

% @ 100 mesh × 0”
	  	****	 		 		 	****
	 Size
	  	Inches	  	****	 		 		 	****

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

 1

 Schedule 2 

[Reserved] 

 Schedule 2A 

WEST KENTUCKY STATE SEVERANCE TAX 
 BASE PERIOD NET EFFECTIVE RATE AND ADJUSTMENT MODEL 
  

	1.	Formula for Determining Net Effective Tax Rate 

  

					
	(UNDER EXISTING LAW AND TAX ASSESSMENT METHODOLOGY AS OF January 1, 2013)
			
	Effective Rate =	  	 (1.0–CR) (R)
	  	
		  	1.0–[(1.0–CR    (R)]	  	

 Where: 
 CR = Sum of all current applicable percentage credit adjustment, expressed as a decimal. 
 R = Current nominal tax rate, expressed as a decimal 
  

	2.	Determination of Base Period Net Effective Rate 

 Assuming no allowable percentage credit adjustments, the base period net effective rate calculated as follows: 
  

											
	Net Effective Rate	  	 (1.0 –.0)    (.045)
	  	
		  	  1.0    –    [(1.0 –.0)    (.045)]    
    	  	
		  		 	=	 	.04500000	  	1/	  	
		  		 		 	.95500000	  		  	
		  		 	=	 	.04712042	  	1/	  	

  

	3.	Example for determining Net Effective Rate assuming a current nominal severance tax rate of .045 (4.5%) and a transportation cost credit adjustment
of .0139 (1.39%), is as follows: 

  

											
	 Net Effective Rate =
	  	 (1.0 – .0139)    (.045)
	  	
		  	  1.0    –    [(1.0 – .0139))    (.045)  
      	  	
		  		  	=	  	.04437450	  	1/	  	
		  		  		  	.95562550	  		  	
		  		  	=	  	.04643503	  		  	

  

	4.	Calculations of Base Price/Current Price and Proof of Method - 

  

	 	a.	Assuming net price of 29.366, excluding severance tax, then severance tax cost to Buyer calculated as follows: 

 

					
	 	  	Price per ton	 
	 Net Price excluding Severance Tax
	  	 	****	  
	 Severance Tax @ .04712042
	  	 	****	† 
		  	  
	  
	 
	 Base Price/Current Price Incl. Severance
	  	 	****	  
	 Proof of Method/Equivalent Severance Tax Cost to Seller:
	  			
	 Seller’s Base Price/Current Price
	  	 	****	  
	 Seller’s Severance Tax Cost @ .045
	  	 	****	† 

  

	 	b.	Example assuming a .0139 (1.39%) transportation cost credit department 

 

					
	 Net Price Excl. Severance Tax
	  	 	****	  
	 Severance Tax @ .04643503
	  	 	****	† 
		  	  
	  
	 
	 Base Price/Current Price Incl. Severance
	  	 	****	  
	 Proof of Method/Equivalent Severance Tax Cost to Seller:
	  			
	 Seller’s Base Price/Current Price Incl. Severance
	  	 	****	  
	 Less: Transportation Cost Adjustment @ .0139
	  	 	****	  
		  	  
	  
	 
	 Subtotal
	  	 	****	  
	 Seller’s Severance Tax Cost @.045
	  	 	****	† 

 Footnote: 1/ This calculation and the result thereof will be carried at eight decimal places. 

 

	†	Reflects equivalent severance tax cost to Seller and Buyer 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

 Schedule 3 

[Reserved] 

 Schedule 4 

List of Indices Utilized for Price Adjustments 
 Source: Bureau of Labor Statistics 
 Producer Price Index Industry Data

 Series Id: PCU22112222112243 Industry: Electric power distribution. Product: Industrial electric power. Base Date: 199012.

 Series Id: PCU3327223327223133 Industry: Bolt, nut, screw, rivet, and washer mfg. Product: Bolt, nut, screw, rivet, and washer mfg.
Base Date: 199912. 
 Series Id: PCU3331313331317 Industry: Mining machinery and equipment manufacturing Product: drills and other mining
machinery (except parts sold separately). Base Date: 198206. 
 Series Id: PCU4841104841101 Industry: General freight trucking, local
Product: General freight trucking, local. Base Date: 199306. 
 Producer Price Index-Commodities 

Series Id: WPU057 Not Seasonally Adjusted Group: Fuels and related products and power. Item: Petroleum products, refined. Base Date: 198200.

 Series Id: WPU061 Not Seasonally Adjusted Group: Chemicals and allied products. Item: Industrial chemicals. Base Date: 198200.

 Series Id: WPU06130213 Not Seasonally Adjusted Group: Chemicals and allied products. Items: Lime, including, quick hydrated &
dead burned dolomite. Base Date: 198200. 
 Series Id: WPU0721 Not Seasonally Adjusted Group: Rubber and plastic
products. Item: Plastic construction products. Base Date: 198200. 
 Series Id: WPU087 Not Seasonally Adjusted Group:
Lumber and wood products. Item: Treated wood and contract wood preserving. Base Date: 198506. 
 Series Id: WPU101 Not Seasonally
Adjusted Group: Metals and metal products. Item: Iron and steel. Base Date: 198200. 
 Series Id: WPU101704 Not Seasonally Adjusted
Group: Metals and metal products. Item: Hot rolled steel bars, plates, & structural shapes. Base Date: 198206. 
 Series Id:
WPU1026 Not Seasonally Adjusted Group: Metals and metal products. Item: Nonferrous wire and cable. Base Date: 198200. 
 Series Id:
WPU11440214 Not Seasonally Adjusted Group: Machinery and equipment. Item: Parts and accessories for unit handling conveyors & conveying systems, sold separately. Base Date: 198406 

Series Id: WPU117 Not Seasonally Adjusted Group: Machinery and equipment. Item: Electrical machinery and equipment. Base Date: 198200. 

Series Id: WPU119253 Not Seasonally Adjusted Group: Machinery and equipment. Item: Parts and attachments for mining machinery and
equipment (sold separately). Base Date: 198200. 
 Series Id: WPU601102 Not Seasonally Adjusted Group: Mining Services.
Item: Support activities for coal mining. Base Date: 198506. 
 Series Id: WPUSOP2600 Not Seasonally Adjusted
Group: Stage of processing. Item: Supplies. Base Date: 198200. 
 Series Id: WPU1331 Not Seasonally Adjusted Group:
Nonmetallic mineral products. Item: Concrete block and brick. Base Date: 198200. 
 Series Id: WPU157 Not Seasonally Adjusted Group:
Miscellaneous products. Item: Other industrial safety equipment. Base Date: 198200. 
 Producer Price Index - Urban Wage Earners and
Clerical Workers 
 Series Id: CWUR0000SA0 Not Seasonally Adjusted Area: U.S. city average. Item: All items. Base Period: 1982-84=100.

 Employment, Hours, and Earnings from the Current Employment Statistics survey (National) 

Series Id: CEU1021210008 Not Seasonally Adjusted Super Sector: Mining and Logging. Industry: Coal mining. NAICS Code: 2121 Data Type: Average
Hourly Earnings of Production and Nonsupervisory Employees. 

 Schedule 5 

Prompt Year AQR Price Computation 
 For Contract Year 2014 
 Computation Date July 18, 2013

 1) Annual Average Published Price Determination 

 

											
	 Current Contract Year (Year 1) or 2013 Index
Price

	 Publication
Source
	 	 ICAP
United
	 	 Argus
Coal

Daily
	 	 Platt’s
Coal
Outlook
	 	 SNL Energy
Coal

Report
	 	 Average

Of

Four
 Price
Publications

	 Location
 FOB
 Btu/lb

Sulfur %
#SO2/MMBtu
	 	 ILB-IL/IN
 FOB Barge
11,500
 2.99

5.20
	 	 ILB-IL/IN
 FOB Mine
11,500
2.59

4.50
	 	 ILB
FOB Rail
11,800
2.95

5.00
	 	 ILB
FOB Rail
11,800

2.95
 5.00
	 
	06/25/12	 	****	 	****	 	****	 	****	 	
	06/18/12	 	****	 	****	 	****	 	****	 	
	06/11/12	 	****	 	****	 	****	 	****	 	
	06/04/12	 	****	 	****	 	****	 	****	 	
	05/28/12	 	****	 	****	 	****	 	****	 	
	05/21/12	 	****	 	****	 	****	 	****	 	
	05/14/12	 	****	 	****	 	****	 	****	 	
	05/07/12	 	****	 	****	 	****	 	****	 	
	04/30/12	 	****	 	****	 	****	 	****	 	
	04/23/12	 	****	 	****	 	****	 	****	 	
	04/16/12	 	****	 	****	 	****	 	****	 	
	04/09/12	 	****	 	****	 	****	 	****	 	
	04/01/12	 	****	 	****	 	****	 	****	 	
	03/26/12	 	****	 	****	 	****	 	****	 	
	03/19/12	 	****	 	****	 	****	 	****	 	
	03/12/12	 	****	 	****	 	****	 	****	 	
	03/05/12	 	****	 	****	 	****	 	****	 	
	02/26/12	 	****	 	****	 	****	 	****	 	
	02/19/12	 	****	 	****	 	****	 	****	 	
	02/12/12	 	****	 	****	 	****	 	****	 	
	02/05/12	 	****	 	****	 	****	 	****	 	
	01/29/12	 	****	 	****	 	****	 	****	 	
	01/22/12	 	****	 	****	 	****	 	****	 	
	01/15/12	 	****	 	****	 	****	 	****	 	
	01/08/12	 	****	 	****	 	****	 	****	 	
		 	  
	 	  
	 	  
	 	  
	 	  

	Average	 	****	 	****	 	****	 	****	 	****

 

											
	 Next Contract Year (Year 2) or 2014 Index
Price

	 Publication
Source
	 	 ICAP
United
	 	 Argus
Coal

Daily
	 	 Platt’s
Coal
Outlook
	 	 SNL Energy
Coal

Report
	 	 Average

Of

Four
 Price
Publications

	 Location
FOB
 Btu/lb
 Sulfur
%
#SO2/MMBtu
	 	 ILB-IL/IN
 FOB Barge
11,500
 2.99

5.20
	 	 ILB-IL/IN
 FOB Mine
11,500
2.59

4.50
	 	 ILB
FOB Rail
11,800
2.95

5.00
	 	 ILB
FOB Rail
11,800

2.95
 5.00
	 
	06/25/13	 	****	 	****	 	****	 	****	 	
	06/18/13	 	****	 	****	 	****	 	****	 	
	06/11/13	 	****	 	****	 	****	 	****	 	
	06/04/13	 	****	 	****	 	****	 	****	 	
	05/28/13	 	****	 	****	 	****	 	****	 	
	05/21/13	 	****	 	****	 	****	 	****	 	
	05/14/13	 	****	 	****	 	****	 	****	 	
	05/07/13	 	****	 	****	 	****	 	****	 	
	04/30/13	 	****	 	****	 	****	 	****	 	
	04/23/13	 	****	 	****	 	****	 	****	 	
	04/16/13	 	****	 	****	 	****	 	****	 	
	04/09/13	 	****	 	****	 	****	 	****	 	
	04/01/13	 	****	 	****	 	****	 	****	 	
	03/26/13	 	****	 	****	 	****	 	****	 	
	03/19/13	 	****	 	****	 	****	 	****	 	
	03/12/13	 	****	 	****	 	****	 	****	 	
	03/05/13	 	****	 	****	 	****	 	****	 	
	02/26/13	 	****	 	****	 	****	 	****	 	
	02/19/13	 	****	 	****	 	****	 	****	 	
	02/12/13	 	****	 	****	 	****	 	****	 	
	02/05/13	 	****	 	****	 	****	 	****	 	
	01/29/13	 	****	 	****	 	****	 	****	 	
	01/22/13	 	****	 	****	 	****	 	****	 	
	01/15/13	 	****	 	****	 	****	 	****	 	
	01/08/13	 	****	 	****	 	****	 	****	 	
		 	  
	 	  
	 	  
	 	  
	 	  

	Average	 	****	 	****	 	****	 	****	 	****

 
 

  
 2) Annual AQR Index Percentage
Change 
  

									
	 Actual AQR Index Percentage Change = [Year 2 Average Price - Year 1 Average Price] / Year 1 Average Price
	  				  			
	 2014 Actual AQR Index Percentage Change =
	  	 	****	  	  	 	****	  
	 Applicable AQR Index Percentage Change shall be the Actual AQR Index Percentage Change, provide that it is not more than 10%, not
less than a -10%
	  				  			
	 2014 Applicable AQR Index Percentage Change =
	  				  	 	10.000	% 

 3) AQR Price for 2014 
  

									
	 2013 AQR Price
	  				  	 	****	  
	 2014 Applicable AQR Index Percentage Change Factor plus 1
	  	×	 	  	  	 	****	  
		  				  	  
	  
	 
	 2014 AQR Price =
	  				  	 	****	  

 Note: the information and dates used above are for illistrative purpose only to provide an

 example of the calculation required under the Confirmation 

 

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

 Schedule 6 

Substitute Illinois Base Price 
  

					
	 Current Quarter
	  	 	October 1, 2013	  

 West Kentucky Base Price on a delivered mmBtu basis 

 

							
	 Contract Guarantee
	  	Btu/lb	    	 	****	  
		  	mmBtu/Ton	    	 	****	(B) 

  

											
	 	 	 	  	$/ton	 	 	$/mmBtu	 
	 Current Base Price for quarter
	 		  	 	****	  	 			
	 West Kentucky Transportation Cost
	 	$/ton (1)	  	 	****	  	 			
		 		  	  
	  
	 	 			
	 West Kentucky Delivered Cost
	 	$/mmBtu	  	 	****	(A) 	 	 	****	(C) 

 The West Kentucky Delivered Cost on a $/mmBtu basis (C above) shall be equivalent to the Substitute
Illinois Price on a delivered basis as calculated below: 
 Determine Equivalent Substitute Illinois Base Price ($/Ton) adjusted for
transportation 
 To calculate (F) the Substitute Illinois Price ($/Ton), first calculate
(D) the Illinois Transportation Cost on a $/mmBtu basis. Then subtract D from C to compute (E) the Substitute Illinois Price $/mmBtu. Multiplied (E) by (B) **** to calculate the Substitute Illinois Price ($/Ton) (F).

  

											
	 	  	 	  	$/ton	 	 	$/mmbtu	 
	 West Kentucky Delivered Cost
	  	$/mmBtu	  				 	 	****	(C) 
	 Illinois Transportation Cost
	  	$/ton (1)	  	 	****	(D) 	 	 	****	  
		  		  				 	  
	  
	 
	 Substitute Illinois Price as if **** Btu/lb
	  	$/mmBtu	  	 	 	(E) 	 	 	****	  
	 Substitute Illinois Price (Equivalent Basis)
	  	$/Ton	  	 	****	(F) 	 	 	At **** Btu/lb.	  

 Notes: (1) Transportation Costs shown above includes CSX and any interconnecting railroad freight rates plus
Seminole’s average railcar cost rate for the quarter for the respective coal origin. 
  

	(2)	Substitute Illinois Price shall be subject to quality adjustments as if West Kentucky sourced Coal 

Note: the information and dates used above are for illustrative purpose only 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

 Schedule 7 

 

																	
	

	  	   
	Coal Quality Composite Summary
 
	    

	  	Start Date	 	  	1/1/2011	 	  	End Date	 	  	3/31/2011	 
					
	Coal Type Description	  	Dotiki Clean	 	  	Elk Creek #9
Clean	 	  	Pattiki Clean	 	  	Warrior Clean	 
					
	Data Start Date	  	01-Jan-11	 	  	01-Jan-11	 	  	01-Jan-11	 	  	01-Jan-11	 
	 Data End Date
	  	31-Mar-11	 	  	31-Mar-11	 	  	31-Mar-11	 	  	31-Mar-11	 
	 Proximate Analysis - As Received
	  				  				  				  			
	 Total Moisture (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Sulfur (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Volatile Matter (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Ash (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Fixed Carbon (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 BTU/lb
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 lbs SO2 / MBTU (20,000)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Ultimate Analysis - As Received
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Carbon (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Hydrogen (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Nitrogen (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Oxygen (%) Diff
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Chlorine (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Oxygen to Nitrogen Ratio
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Other Analysis
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Grindability Index
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Equilibrium Moisture %
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Forms Of Sulfur
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Pyritic (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Sulfate (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Organic (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Water Soluble Alk.
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Sodium Oxide (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Potassium Oxide (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Ash Fusion Analysis
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Reducing Atmosphere
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Initial Deformation (IT)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Softening (ST) (H=W)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Hemispherical (HT) (H=1/2W)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Fluid (FT)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Oxidizing Atmosphere
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Initial Deformation (IT)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Softening (ST) (H=W)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Hemispherical (HT) (H=1/2W)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Fluid (FT)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

																	
	

	  	   
	Coal Quality Composite Summary
 
	    

	  	Start Date	 	  	1/1/2011	 	  	End Date	 	  	3/31/2011	 
					
	Coal Type Description	  	Dotiki Clean	 	  	Elk Creek #9
Clean	 	  	Pattiki Clean	 	  	Warrior Clean	 
					
	Data Start Date	  	01-Jan-11	 	  	01-Jan-11	 	  	01-Jan-11	 	  	01-Jan-11	 
	 Data End Date
	  	31-Mar-11	 	  	31-Mar-11	 	  	31-Mar-11	 	  	31-Mar-11	 
	 Ash Chemistry Analysis
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Aluminum Oxide Al2O3 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Barium Oxide BaO (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Calcium Oxide CaO (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Ferric Oxide Fe2O3 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Magnesium Oxide MgO (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Manganese Oxide MnO (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Phosphorus Pentoxide P205 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Potassium Oxide K2O (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Silica Dioxide SiO2 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Sodium Oxide Na20 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Stontium Oxide SrO (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Sulfur Trioxide SO3 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Titanium Dioxide TiO2 (%)
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Undetermined
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Base/Acid Ratio
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 T 250
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Slagging Index
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Fouling Index
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Silica Value
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Trace Element Analysis
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Antimony
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Arsenic
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Barium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Beryllium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Cadium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Chromium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Cobalt
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Copper
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Fluoride
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Lead
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Lithium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Manganese
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Mercury
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Molybdenum
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Nickel
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Selenium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Silver
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Strontium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Thallium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Tin
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Vanadium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Zinc
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
	 Zirconium
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

 Seminole Electric - Alliance Coal 

Schedule 8 
 Alliance Force Majeure Computation 
 Illustrative Example of Alliance Force
Majeure Excused Tonnage Computation for Force Majeure Events Affecting Seller’s Mining or Preparing Coal 
  

			
	Period	  	Q1 - 2013

  

																															
	Month	  	 Normal Work
 Days
	  	Dotiki	 	 	Elk Creek	 	 	 	 	  	Warrior	 	 	W.Ky Total	 	  	Pattiki	 	  	Total	 
	 Jan-13
	  	22	  	 	62	% 	 	 	38	% 	 				  	 	0	% 	 				  				  			
		  	Base Tonnage	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
		  	AQR	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
									
	 Feb-13
	  	22	  	 	64	% 	 	 	36	% 	 				  	 	0	% 	 				  				  			
		  	Base Tonnage	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
		  	AQR	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
									
	 Mar-13
	  	22	  	 	62	% 	 	 	38	% 	 				  	 	0	% 	 				  				  			
		  	Base Tonnage	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
		  	AQR	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
									
	 Quarter Total
	  		  				 				 				  				 				  				  			
		  	Base Tonnage	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  
		  	AQR	  	 	****	  	 	 	****	  	 	 	****	  	  	 	****	  	 	 	****	  	  	 	****	  	  	 	****	  

  

							
	Base Tons	  	 	  	Per Quarter	 
	 ****
	  	W,Ky	  	 	*	*** 
	 ****
	  	Illinois	  	 	*	*** 
			
	 AQR
	  		  			
	 ****
	  		  	 	*	*** 

 

							
	Example I	  	FM Event - Dotiki - 10 work days January 2013	  
			
	 Base Tons
	  		  			
	 Mine
	  	 Dotiki
	  			
		  	 FM Duration Work Days
	  	 	10	  
		  	 Monthly Nomination
	  	 	****	  
		  	 Daily Tonnage 22 Work Days
	  	 	****	  
		  	 Total Excused FM Tons
	  	 	****	  
			
	 AQR
	  		  			
	 Mine
	  	 Dotiki
	  			
		  	 FM Duration Days
	  	 	10	  
		  	 Monthly Nomination
	  	 	****	  
		  	 Daily Tonnage 22 Work Days
	  	 	****	  
		  	 Total Excused FM Tons
	  	 	****	  
		
	 Total affected FM Tonnage
	  	 	****	  

 

							
	Example II	  	FM Event - Elk Creek - 5 work days Feb 2013	  
			
	 Base Tons
	  		  			
	 Mine
	  	 Elk Creek
	  			
		  	 FM Duration Work Days
	  	 	5	  
		  	 Monthly Nomination
	  	 	****	  
		  	 Daily Tonnage 22 Work Days
	  	 	****	  
		  	 Total Excused FM Tons
	  	 	****	  
			
	 AQR
	  		  			
	 Mine
	  	 Elk Creek
	  			
		  	 FM Duration Days
	  	 	5	  
		  	 Monthly Nomination
	  	 	****	  
		  	 Daily Tonnage 22 Work Days
	  	 	****	  
		  	 Total Excused FM Tons
	  	 	****	  
		
	 Total affected FM Tonnage
	  	 	****	  

 
 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

 Attachment 2 

To Confirmation dated March 16, 2012 between 
 Alliance Coal. LLC and Seminole Electric Cooperative, Inc. 

Additional Governmental Adjustment Criteria and Protocol 

Contract Year 2010 Post Claim Audit Summary 
 Seminole and Alliance previously entered into Audit Settlements and Price Review Agreements in connection with the resolution of certain price adjustment claims made by Alliance under Section 7.5 of
the Amended and Restated Agreement, as referenced in the New Coal Supply Agreement. Section 7.5 relates to costs incurred by Alliance to comply with new or amended or restated Federal, state or local legislation or regulation, or the
interpretation or the application thereof by courts, administrative agencies, or any other body having jurisdiction relating to mining, mine safety, environmental, or other matters directly affecting Alliance’s costs at its source mines which
are enacted or adopted subsequent to January 1, 2006 (collectively “Governmental Adjustment”). This document memorializes certain accounting methods, adjustments and technical corrections the Parties have previously agreed will be
utilized in the development of any and all future Additional Governmental Adjustment claims under the parties’ Base Contract for Purchase and Sale of Coal dated March 16, 2012, and the Confirmation incorporated therein. This document will
be updated by the parties’ mutual agreement after each Governmental Adjustment claim audit completion and the updated Attachment 2 shall become the effective Attachment 2 under the Confirmation. 

The following criteria and protocols have been agreed to by the Parties on March 16, 2012. 

A) **** 
 B)
**** 
 An illustrative example setting forth the method for calculating ****, as described in this Section B) is provided in
Exhibit A attached hereto. All amounts used in Exhibit A are for illustrative purposes only. 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

 C) **** 
 D) **** 

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

 2

 Exhibit A to 2009 GCIS Agreement 
 Illustrative Example for Calculation of Lost Production Cost Claim 
 Mine = Webster
County Coal, LLC 
 Governmental Intervention Lost Production for Contract Year 2009 

Period for Jan. 1, 2009 through Dec. 31, 2009 
  

																																																													
	Column Number	  	1	 	  	2	 	  	3	 	  	4	 	  	5	 	  	6	 	  	7	 	  	8	 	  	9	 	  	10	 	  	11	 	  	12	 	  	13	 	  	14	 	  	15	 
	Description	  	Actual
Cost	 	  	Claimed
GI Cost
Charged
to
Seminole	 	  	Adjusted
Actual
Cost	 	  	Cost Allocation
Percentages	 	  	Adjusted
Actual
Fixed
Production
Cost	 	  	Adjusted
Variable
Production
Cost	 	  	Lost
Production
Additional
Variable
Cost	 	  	Adjusted
Production
Cost	 	  	Actual
Tons
Produced	 	  	Incremental
Lost
Production	 	  	Adjusted
Tons
Produced	 	  	Actual
Cost per
Ton	 	  	Adjusted
Cost per
Ton	 	  	Increased
Cost per
Ton	 
	Formulas	  	 	 	  	 	 	  	Column
1 minus 2	 	  	 	 	  	 	 	  	Column
3 × 4	 	  	Column
3 × 5	 	  	[(Column 7
Line value/
Column 10
total) ×
Column 11
total]	 	  	Column
3 + 8	 	  	 	 	  	Total Raw
Tons ×
Clean Coal
Recovery
Percentage	 	  	Column
10 + 11	 	  	Column
3 / 10	 	  	Column
9 / 12	 	  	Column
13 - 14	 
	Units	  	Dollars	 	  	Dollars	 	  	Dollars	 	  	Fixed %	 	  	Variable %	 	  	Dollars	 	  	Dollars	 	  	Dollars	 	  	Dollars	 	  	Tons	 	  	Tons	 	  	Tons	 	  	$/Ton	 	  	$/Ton	 	  	$/Ton	 
																
	 Labor
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Production bonus
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Benefits
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 General mine
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Ventilation, track & drainage
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Bits & cutter bars
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Roof supports
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Explosives
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Electrical
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Safety
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Prep plant
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Power & electrical
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Outside expenses
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Environmental & reclamation
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Tires
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Miscellaneous M&S
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Maintenance supplies
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Depreciation & amortization
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Mine administration
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Payroll taxes
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Sales & other mine taxes
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 G&A
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Inter-mine allocations
	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
	 Other income/expense
	  	 	****	  	  				  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  				  				  				  			
		  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  				  				  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  				  				  				  				  				  			
	 Total production costs
	  	 	****	  	  	 	****	  	  	 	****	  	  				  				  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  	  	 	****	  
		  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  				  				  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 
		  				  				  				  				  				  	 	****	  	  				  				  				  				  				  				  				  				  			
	 Incremental Lost Production
	  				  				  				  				  				  				  				  				  				  				  				  				  				  				  			
														
	 Total Amount of Lost Production Claim
	  				  				  	 	(Column 15 × Column 10)	  	  				  				  				  				  				  				  				  				  				  	 	****	  
		  				  				  				  				  				  				  				  				  				  				  				  				  				  				  	  
	  
	 
														
		  				  				  				  				  				  				  				  	  
 
	 Total Raw Tons of Lost
Production
	   
  
	  	 	****	  	  				  				  				  			
		  				  				  				  				  				  				  				  	  
 
	 Clean Coal Recovery
Percentage
	   
  
	  	 	****	  	  				  				  				  			
		  				  				  				  				  				  				  				  				  				  				  	  
	  
	 	  				  				  				  			
		  				  				  				  				  				  				  				  	  
	 Incremental Lost Production
	   
	  	 	****	  	  				  				  				  			
		  				  				  				  				  				  				  				  				  				  				  	  
	  
	 	  				  				  				  			

  

	****	INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. 

 1 of 1

 Attachment 3 

GUARANTY 

This Guaranty is made this 16th day of March, 2012, by Alliance Resource Partners, L.P., a Delaware limited partnership
(“Guarantor”), in favor of Seminole Electric Cooperative, Inc. (“Beneficiary”). 
 WHEREAS,
Alliance Coal, LLC (“Affiliate”), an affiliate of the Guarantor, and Beneficiary are parties to that certain Base Contract for Purchase and Sale of Coal dated March 16, 2012, with a Confirmation dated March 16, 2012 (the
“Agreement”). 
 NOW, THEREFORE, to induce Beneficiary to enter into the Agreement and in consideration of Beneficiary
doing so, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Guarantor agrees as follows: 
 1. Guarantee. Subject to the terms hereof, the Guarantor unconditionally and absolutely guarantees the prompt payment when due of all amounts payable by Affiliate under the Agreement and any
amendments thereto (collectively, the “Obligations”). This is a guarantee of payment and not of collection. If Affiliate fails to pay any Obligation, Guarantor will pay such Obligation directly for Beneficiary’s benefit upon
Beneficiary’s demand therefor in accordance with the provisions hereof. Guarantor shall have no obligation to perform under the Agreement. 
 2. Guarantee Absolute. The liability of Guarantor under this Guaranty shall be absolute and unconditional irrespective of: (i) any lack of validity or enforceability of or defect or deficiency
in the Agreement, or any other document executed in connection with the Agreement; (ii) any modification, extension or waiver of any of the terms of the Agreement; (iii) any change in the time, manner, terms or place of payment or in any
other term of all or any of the Obligations; (iv) except as to applicable statutes of limitation, failure, omission, delay, waiver, or refusal by Beneficiary to exercise, in whole or in part, any right or remedy held by Beneficiary with respect
to the Obligations; (v) any change in the existence, structure, or ownership of Guarantor or Affiliate, or any insolvency, bankruptcy, reorganization, or other similar proceeding; or (vi) the existence, validity, enforceability,
perfection, or extent of any collateral for the Obligations. Except as the same comprise Obligations under the Agreement, Guarantor shall not be liable hereunder for special, consequential, exemplary, tort or other damages, costs or attorney’s
fees. The obligations of the Guarantor hereunder are primary obligations of Guarantor and there are no conditions precedent to enforcement of the Guaranty, except as expressly set forth herein. This Guaranty shall remain in full force and effect
with respect to the Obligations until the same are finally and irrevocably paid in full. In the event any payment to Beneficiary of any Obligation is rescinded or must otherwise be returned for any reason whatsoever, including, without limitation,
the insolvency, bankruptcy, or reorganization of Affiliate, Guarantor shall remain liable hereunder with respect to such Obligation as if such payment had not been made. 
 3. Waiver. Guarantor hereby waives: (i) notice of acceptance of this Guaranty and of the creation or existence of any of the Obligations and of any action by the Beneficiary in reliance hereon
or in connection herewith; (ii) except as expressly set forth herein, presentment, 

 
demand for payment, notice of dishonor or nonpayment, protest and notice of protest with respect to the Obligations; and (iii) notice of any modification, extension or waiver of any of the
terms of the Obligations. Guarantor reserves the right to assert defenses that Affiliate may have under the Agreement to payment of any Obligation, other than defenses arising from the bankruptcy, insolvency, incapacity, liquidation or dissolution
of Affiliate. 
 4. Demands and Notice. If Affiliate fails to pay any Obligation and Beneficiary elects to exercise its
rights under this Guaranty, Beneficiary shall make a written demand on Guarantor (a “Payment Demand”). A Payment Demand shall identify the amount and the basis of the demand and state that Beneficiary is calling upon Guarantor under this
Guaranty. Guarantor shall make payment to Beneficiary within five (5) business days after receipt of Payment Demand from Beneficiary. Unless expressly provided otherwise, demands and notices shall be in writing and delivered by certified mail
return receipt requested, facsimile, or nationally recognized overnight delivery service. Notice by facsimile or hand delivery shall be deemed to have been received by the close of the business day on which it was transmitted or hand delivered
(unless transmitted or hand delivered after close of the business day in which case it shall be deemed received at the close of the next business day), or such earlier time as is confirmed by the receiving party. Notice by overnight mail or courier
shall be deemed to have been received one (1) business day after it was sent, subject to confirmation of successful actual delivery. Any party may change its address to which notice is given hereunder by providing notice of same in accordance
with this Section 4. 
  

			
	To Guarantor:	  	Alliance Resource Partners, L.P.
		  	1717 S. Boulder, Suite 400
		  	Tulsa, Oklahoma 74119
		  	Attn: Chief Financial Officer
		  	Fax: (918) 295 7357
		
		  	With a copy to:
		
		  	Alliance Resource Partners, L.P.
		  	1717 S. Boulder, Suite 400
		  	Tulsa, Oklahoma 74119
		  	Attn: General Counsel
		  	Fax: (918) 295 7361
		
	To Affiliate:	  	Alliance Coal, LLC
		  	1717 S. Boulder, Suite 400
		  	Tulsa, Oklahoma 74119
		  	Attn: Contract Administration
		  	Fax: (918) 295 7361
		
	To Beneficiary:	  	Seminole Electric Cooperative, Inc.
		  	P.O. Box 272000
		  	Tampa, FL 33688-2000; or

  
 2 

			
		  	16313 North Dale Mabry Highway
		  	Tampa, FL 33618
		  	Phone: (813) 739-1274
		  	Attn: CEO & General Manager
		  	Fax: (813) 264-7906
		
		  	With copies to:
		
		  	Attn: Chief Financial Officer
		  	(at same address)
		
		  	Attn: General Counsel
		  	202 South Rome Ave.
		  	Tampa, FL 33606
		  	Phone: (813) 223-5351
		  	Fax: (813) 229-6682

 5. Subrogation. Guarantor shall be subrogated to all rights of Beneficiary against Affiliate in
respect of any amounts paid by Guarantor pursuant to this Guaranty, provided that Guarantor agrees it shall not exercise such rights of subrogation until all of the Obligations have been irrevocably paid in full. Upon full payment of the
Obligations, Beneficiary shall, at the Guarantor’s request and cost, execute and deliver to the Guarantor such documents and take such other actions as Guarantor may reasonably require to implement such subrogation. 

6. Representations and Warranties. Guarantor hereby represents and warrants: (i) it is a limited partnership duly organized,
validly existing and in good standing under the laws of the jurisdiction of its formation; (ii) the execution, delivery and performance of this Guaranty by Guarantor have been duly authorized by all requisite corporate action and do not violate
any applicable law or Guarantor’s certificate of organization; and (iii) this Guaranty constitutes Guarantor’s legal, valid and binding obligation, enforceable against it in accordance with this Guaranty’s terms (except as
enforceability may be limited by bankruptcy, insolvency, moratorium and other similar laws affecting enforcement of creditors’ rights against Guarantor in general principles of equity). 

7. Miscellaneous. No provision of this Guaranty may be amended or waived except by a written instrument executed by Guarantor and
Beneficiary. This Guaranty shall bind and benefit the successors and assigns of Guarantor and Beneficiary. This Guaranty shall not be deemed to benefit any person except Beneficiary and its successors and assigns. This Guaranty shall be governed by
and construed in accordance with the laws of the State of Florida. 

  
 3 

 IN WITNESS WHEREOF, the foregoing instrument is executed as of the date first above
written. 
 Alliance Resource Partners, L.P. 
  

					
	By: Alliance Resource Management GP, LLC
	Its: Managing General Partner
			
		 	By:	 	  

		
		 	Name: Robert G. Sachse
		
		 	Title: Executive Vice President

  
 4

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