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CLEAN ENERGY FUELS CORPTable of Contents&"Condensed Consolidated Balance &OBCondensed Consolidated Statemen"n[Condensed Consolidated (1)"(qCondensed Consolidated (2)&ONote 2151Cash and Cash Equivale"+Note 2151Cash and Cash (1)"7Note 2151Cash and Cash (2)&CNote 5151Derivative TransactionNote 5151Derivative (1)&Note 8151Land Property and Equi&3Note 9151Investments in Other E#Note 9151Investments in (1) Canton Bonds Canton Bonds (1)CCanton Bonds (2)!Canton Bonds (3)) Stock Optionsv9Stock Options (1)&CMarketBased Restricted Stock Un"PMarketBased Restricted (1)&ZServiceBased Restricted Stock U&gNonqualified Nonpublic Subsidia&vNote 15151Environmental Matters#Note 15151Environmental (1)#ږNote 15151Environmental (2)#ޡNote 15151Environmental (3)Contingent Consideration!PSeries I Warrant LiabilityKey operating dataResults of Operations&Item 3151Defaults upon Senior S SIGNATURECertifications:NO TITLE&z"SECTION 1350 OF TITLE 18 OF THE l  Z  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$Table of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 6} $ } !       Clean Energy Fuels Corp. 10-Q 05/08/2014 CLEAN ENERGY FUELS CORP.!Large accelerated filer xAccelerated filer o    Non-accelerated filer o # Smaller reporting company o5 -(Do not check if a smaller reporting company)    $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/&@znbG;/=PF0*8X> @ l  9"  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORP!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } :}        Clean Energy Fuels Corp. 10-Q 05/08/2014Table of Contents%PART I.?FINANCIAL INFORMATION0 (Item 1.?Financial Statements (Unaudited)~ 4 ,Item 2.?Management?s Discussion and Analysis~ Z8 0of Financial Condition and Results of Operations, $Item 3.?Quantitative and Qualitative~ % Disclosures about Market Risk'Item 4.?Controls and Procedures~ "PART II.?OTHER INFORMATION!Item 1.?Legal Proceedings~ Item 1A.?Risk Factors~ 7/Item 2.?Unregistered Sales of Equity Securities~ and Use of Proceeds/'Item 3.?Defaults upon Senior Securities~ 'Item 4.?Mine Safety Disclosures~ !Item 5.?Other Information~ Item 6.?Exhibits~ $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/>0ui4p2 k @ l  =3?  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } @} $ =      Clean Energy Fuels Corp. 10-Q 05/08/2014-%Condensed Consolidated Balance Sheets December 31, March 31,  ~ v ~ z Assets      Current assets:     ! Cash and cash equivalents ~  ~ bk   Restricted cash ~ N ~ N Short-term investments~ p~  -%Accounts receivable, net of allowance~ C~ «4,for doubtful accounts of $832 and $987 as of:2December 31, 2013 and March 31, 2014, respectivelyOther receivables~ ~  -Inventory, net~ z~ RV1)Prepaid expenses and other current assets~ E~ @Total current assets~ "~ Ҟ)!Land, property and equipment, net~ ~ b3+Notes receivable and other long-term assets~ ~ nGoodwill~ g~ VMIntangible assets, net~ j~  Total assets~ VZL~ J,$Liabilities and Stockholders? EquityCurrent liabilities:5-Current portion of long-term debt and capital~ m~ >lease obligationsAccounts payable~  ~  )D lymaUjSH S~F K !"#$%&'()*+,-./0123456789:;< Accrued liabilities ~ f ~ > !Deferred revenue!~ !!~ !"!!"Total current liabilities"~ "T"~ ""5#-Long-term debt and capital lease obligations,#~ #x #~ #b)!#$less current portion%%Long-term debt, related party%~ %%~ %%#&Other long-term liabilities&~ &"&~ &Z&'Total liabilities'~ '.,'~ ','%(Commitments and contingencies((((()Stockholders? equity:)))))6*.Preferred stock, $0.0001 par value. Authorized* *?* *?*:+21,000,000 shares; issued and outstanding no shares3,+Common stock, $0.0001 par value. Authorized,~ ,&,~ ,&,=-5149,000,000 shares; issued and outstanding 89,364,3974.,shares and 89,858,816 shares at December 31,-/%2013 and March 31, 2014, respectively"0Additional paid-in capital0~ 050~ 0`601Accumulated deficit1~ 1j1~ 11,2$Accumulated other comprehensive loss2~ 22~ 2243,Total Clean Energy Fuels Corp. stockholders?3~ 32h3~ 334equity-5%Noncontrolling interest in subsidiary5~ 5=5~ 5<5"6Total stockholders? equity6~ 6*6~ 6*627*Total liabilities and stockholders? equity7~ 7VZL7~ 7J789$:____________________________1;)Created by Morningstar Document Research.0<(http://documentresearch.morningstar.com/>x 0EgGwX+LQui]5=PF0*8X> @*E<<;;::7777666655553333222211110000,,,,****''''&&&&%%%%####""""!!!!         l  0S]Y  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance Condensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } $4} $ 0      Clean Energy Fuels Corp. 10-Q 05/08/20147/Condensed Consolidated Statements of OperationsThree Months Ended    March 31,  ~ v ~ z  Revenue:      Product revenues ~ n ~ v<  Service revenues ~ b ~ : Total revenues~ έ~ Operating expenses:0(Cost of sales (exclusive of depreciation1)and amortization shown separately below):Product cost of sales~ z~ n$Service cost of sales~ ^=~ :"Derivative (gains) losses:"Series I warrant valuation~ J~ f+#Selling, general and administrative~ ~ J %Depreciation and amortization~ ~  Total operating expenses~ ~ Operating loss~ J~ Interest expense, net~ ư~ jkOther expense, net~ ~ *"Loss from equity method investment~  ?2*Gain from sale of equity method investment~ I ? Loss before income taxes~ J~ *OIncome tax expense~ ~ D locWK @.c.l 5hOm !"#$%&'()*+,-./ Net loss ~  ~ "@ 0!((Income) loss of noncontrolling interest!~ !r!~ !!3"+Net loss attributable to Clean Energy Fuels"~ ""~ ">A" #Corp.3$+Loss per share attributable to Clean Energy$$$$$% Fuels Corp.: &Basic&&{Gz&&333333ӿ&'Diluted''{Gz''333333ӿ'3(+Weighted-average common shares outstanding:((((( )Basic)~ )Z4)~ ))*Diluted*~ *Z4*~ **+,$-____________________________1.)Created by Morningstar Document Research.0/(http://documentresearch.morningstar.com/$,8=%qZNB=PF0*8X> @5//..--****))))''''&&&&""""!!!!          l  n  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } y<} $       Clean Energy Fuels Corp. 10-Q 05/08/2014H@Condensed Consolidated Statements of Comprehensive Income (Loss) Clean Energy Fuels Corp.Noncontrolling Interest  Total   Three Months Ended  Three Months Ended  Three Months Ended     March 31,   March 31,   March 31,  ~ v ~ z ~ v ~ z ~ v ~ z  Net income (loss) ~  ~ >A ~  ~  ~  ~ "@               /'Other comprehensive income, net of tax:   0(Foreign currency translation adjustments~ ~  ?   ? ~ ~ 4,Foreign currency adjustments on intra-entity~ ~    ~ ~ long-term investments:2Unrealized losses on available-for-sale securities~ n~  ?   ? ~ n~ )!Unrecognized gains on derivatives~  ? ?   ? ~  ?2*Total other comprehensive loss, net of tax~ r~  ?   ? ~ r~    #Comprehensive income (loss)~ ~ . ~  ~   ~ ~  $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/<^RF:(%I=PF0*8X> @:                            l  E\d  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } I;} $ E      Clean Energy Fuels Corp. 10-Q 05/08/20147/Condensed Consolidated Statements of Cash FlowsThree Months Ended    March 31,  ~ v ~ z - %Cash flows from operating activities:      Net loss ~  ~ "@ 0 (Adjustments to reconcile net loss to net     *"cash used in operating activities:%Depreciation and amortization~ ~ .&Provision for doubtful accounts, notes~ F~ v and inventory"Loss on disposal of assets~ & ?Derivative (gain) loss~ J~ f( Stock-based compensation expense~ a~ r5*"Amortization of debt issuance cost~ ~  "Accretion of notes payable~ R~ 0(Gain on sale of equity method investment~ ~ ?5-Dividend received on equity method investment~  ?4,Changes in operating assets and liabilities,/'net of assets and liabilities acquired:&Accounts and other receivables~ ^~  Inventory~ :~ *)!Prepaid expenses and other assets~ r~  Accounts payable~ H~ JY"Accrued expenses and other~ j~ D locWK #_1V=v 6K:x !"#$%&'()*+,-./0123456789:;<=>?- %Net cash used in operating activities ~ r ~  -!%Cash flows from investing activities:!!!!!+"#Purchases of short-term investments"~ "V"~ "~",#$Maturities of short-term investments#~ #K#~ ##+$#Purchases of property and equipment$~ $$~ $#$4%,Proceeds from sale of property and equipment%~ %~% %?%&Loans made to customers&~ &^&~ &&4',Payments on and proceeds from sales of loans'~ '~#'~ ''( receivable)Restricted cash)~ )^)~ ))6*.Proceeds from sale of equity method investment*~ *_* *?*-+%Net cash used in investing activities+~ +J+~ +<+-,%Cash flows from financing activities:,,,,,.-&Proceeds from issuance of common stock-~ --~ -f -%.and exercise of stock options&/Proceeds from debt instruments/ /?/~ //.0&Proceeds from revolving line of credit0~ 0k0~ 00.1&Repayment of borrowing under revolving1~ 11~ 1Nk12line of credit.3&Repayment of capital lease obligations3~ 3~3~ 3w34and debt instruments(5 Payments for debt issuance costs5 5?5~ 5506(Net cash provided by (used in) financing6~ 66~ 6ra67 activities18)Effect of exchange rates on cash and cash8~ 8&8~ 8 89 equivalents:Net decrease in cash:~ :j:~ ::!;Cash, beginning of period;~ ;;~ ;;<Cash, end of period<~ <2 <~ <bk <9=1Supplemental disclosure of cash flow information:=====>Income taxes paid>~ >>~ >>0?(Interest paid, net of approximately $829?~ ?>?~ ??DIl"C]l'HDF&G1E@ABCD*@"and $964 capitalized, respectivelyA$B____________________________1C)Created by Morningstar Document Research.0D(http://documentresearch.morningstar.com//P=PF0*8X> @SDDCCBB????>>>><<<<;;;;::::888866665555333311110000////----++++****))))''''&&&&%%%%$$$$####""""        l  B  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)Note 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 0.} $       Clean Energy Fuels Corp. 10-Q 05/08/2014,$Note 2#151;Cash and Cash Equivalents December 31, March 31,  ~ v ~ z" Short-term restricted cash     ! Standby letters of credit ~ z ~ z - %DCEMB bonds ? current operating costs ~ f ~ vy . &Canton bonds ? current operating costs  ? ~ b$ ( Total short-term restricted cash~ N~ N$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/,|znbVWd=PF0*8X> @z         l  (  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } U}  $                      Clean Energy Fuels Corp. 10-Q 05/08/2014,$Note 2#151;Cash and Cash EquivalentsAmortized CostGross UnrealizedEstimated Fair       Losses  Value Municipal bonds & notes ~ > ~  ~ N  Corporate bonds ~ z ~  ~ "  Certificate of deposits ~ , ~  ~ ,   ~ ny ~  ~ p $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/*hznbV_m~rJ=PF0*8X> @                  l  4  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } U}  $                      Clean Energy Fuels Corp. 10-Q 05/08/2014,$Note 2#151;Cash and Cash EquivalentsAmortized CostGross UnrealizedEstimated Fair       Losses  Value Municipal bonds & notes ~  ~ " ~   Corporate bonds ~ r ~  ~   Certificate of deposits ~ B. ~  ~ *.   ~ f  ~  ~   $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/*hznbV_m~rJ=PF0*8X> @                  l    dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)Note 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 8} $       Clean Energy Fuels Corp. 10-Q 05/08/2014*"Note 5#151;Derivative Transactions December 31, March 31,  ~ v ~ z7 /Loans to customers to finance vehicle purchases ~ ~\ ~ Q ! Accrued customer billings ~ b ~ z # Fuel tax and carbon credits ~ Ri ~ v  Other ~ r ~ Z^ ~ ~  -$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/,b||pdX@t#=PF0*8X> @           l  5  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative Transaction!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } y#} $       Clean Energy Fuels Corp. 10-Q 05/08/2014*"Note 5#151;Derivative Transactions December 31, March 31,  ~ v ~ z% Raw materials and spare parts ~  ~ j  Work in process ~ / ~ 2  Finished goods ~  ~ "   ~ z ~ RV $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/*h|pdXRQE9=PF0*8X> @z           l    dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } $} $       Clean Energy Fuels Corp. 10-Q 05/08/2014/'Note 8#151;Land, Property and Equipment December 31, March 31,  ~ v ~ z Land ~  ~ F   LNG liquefaction plants ~ ַ ~ ʸ   RNG plants ~  ~ &x  Station equipment ~   ~ g   LNG trailers~ .b~ .bOther equipment~ ~  Construction in progress~ | ~  ~ jC&~ z(&Less: accumulated depreciation~ R~ ~ ~ b$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/6fwk_SfP97+=PF0*8X> @           l    dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and EquiNote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } *} $       Clean Energy Fuels Corp. 10-Q 05/08/20140(Note 9#151;Investments in Other Entities December 31, March 31,  ~ v ~ z Salaries and wages ~ i ~ jl + #Accrued gas and equipment purchases ~ } ~  (  Accrued property and other taxes ~ "U ~ ? ! Accrued professional fees ~  ~  !Accrued employee benefits~ J-~ 7"Accrued warranty liability~ '~ +Accrued interest~ A~ V Other~ 2~ z~ f~ >$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/46vj^RW|LSG;=PF0*8X> @           l    dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other E Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 1} $       Clean Energy Fuels Corp. 10-Q 05/08/20140(Note 9#151;Investments in Other Entities March 31, March 31,  ~ v ~ z/ 'Warranty liability at beginning of year ~ ) ~ ' 0 (Costs accrued for new warranty contracts ~   ~   1 )and changes in estimates for pre-existing  warranties#Service obligations honored~ ~ z+#Warranty liability at end of period~ -~ +$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/.vj^REp=PF0*8X> @z       l  !W  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1)Canton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 8} $ !      Clean Energy Fuels Corp. 10-Q 05/08/2014 Canton Bonds December 31, March 31,  ~ v ~ z  IMW Notes ~ f  $? ! Northstar future payments ~  ~ F   DCEMB notes ~ &  ~ &  0 (DCEMB Revenue Bonds (non-recourse to the ~ R: ~ R: Company) 7.5% Notes~ ' ~ '  SLG Notes~ ~  5.25% Notes~ BB~ BBWeaver future payments~ * ~ F IMW assumed debt~ R^~ z1)Mavrix Note (non-recourse to the Company)~ ~ -%Canton Bonds ($11,400 non-recourse to ?~  the Company)!Capital lease obligations~ N0~ Z)0(Total debt and capital lease obligations~  %~ >&7/Less amounts due within one year and short-term~ ^~  borrowings.&Total long-term debt and capital lease~ fp$~ !% obligations$____________________________1)Created by Morningstar Document Research.Da lzn|L86x{'| 0 (http://documentresearch.morningstar.com/H=PF0*8X> @*%            l    dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 0} $ } } $ } } $       Clean Energy Fuels Corp. 10-Q 05/08/2014 Canton BondsThree Months Ended    March 31,  ~ v ~ z  Basic and diluted:     0 (Weighted-average number of common shares ~ Z4 ~    outstanding$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/(7Tzn,Y=PF0*8X> @*  l    dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } $} $ } } $ } } $       Clean Energy Fuels Corp. 10-Q 05/08/2014 Canton Bonds March 31,  ~ v ~ z  Options ~  ~ B  Warrants ~   ~    Convertible Notes ~ N ~ c  Restricted Stock Units ~ L^ ~ B~ $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/*hzn5BwkC=PF0*8X> @" l  (  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } -} $       Clean Energy Fuels Corp. 10-Q 05/08/2014 Canton BondsThree Months Ended    March 31,  ~ v ~ z (  Stock-based compensation expense ~ a ~ r5 - %Stock-based compensation expense, net ~ a ~ r5  of tax$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/(ATzn,G=PF0*8X> @Z         l  m8  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3)Stock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } $} $ } } $ } }  $                           Clean Energy Fuels Corp. 10-Q 05/08/2014 Stock Options Number ofWeightedWeighted  Aggregate    Shares  Average  Average   Intrinsic     Exercise   Remaining  Value     Price   Contractual        Term (in years)& Outstanding, December 31, 2013 ~ Z  Gz'@     Options granted~ +)\('@  Options exercised~ 9 ףp= @  Options forfeited~ "%Qk+@  #Outstanding, March 31, 2014~ BR'@HzG@~   #Exercisable, March 31, 2014~  RQ'@ffffff@~   $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/4) ymJdW7`TH =PF0*8X> @           l  OC  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock Options!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } U} $ } a} $       Clean Energy Fuels Corp. 10-Q 05/08/2014 Stock OptionsThree Months Ended   March 31, 2014 Dividend yield ~  % Expected volatility  fffff&J@ % Risk-free interest rate  ? % Expected life in years ~  $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/*Mhym+n =PF0*8X> @ l  P  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)MarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } -} $ }  } $ } } $                        Clean Energy Fuels Corp. 10-Q 05/08/2014+#Market-Based Restricted Stock Units Number ofWeightedWeighted   Shares  Average  Average     Fair Value at Grant   Remaining     Date   Contractual        Term (in years)& Outstanding, December 31, 2013 ~ L^  p= ף&@    RSUs granted~ rQ @-%Outstanding and non-vested, March 31,~ -|RQ%@@~ z$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/.{ocWv4:e=PF0*8X> @R      l  xZ  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock Un!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } U} $ } } $       Clean Energy Fuels Corp. 10-Q 05/08/2014+#Market-Based Restricted Stock UnitsFebruary 2, 2014 Dividend yield ~  % Expected volatility ~  % Risk-free interest rate  ? % Expected life in years ~    $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/(T{ocWB=PF0*8X> @ l  2g  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } $} $ }  } $ } } $                        Clean Energy Fuels Corp. 10-Q 05/08/2014,$Service-Based Restricted Stock Units Number ofWeightedWeighted   Shares  Average  Average     Fair Value at Grant   Remaining     Date   Contractual        Term (in years)& Nonvested at December 31, 2013 ~ 2  Gz.*@    RSUs granted ? ?#Nonvested at March 31, 2014~ 2Gz.*@@$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/.znbVu3?v=PF0*8X> @R      l  u  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } -} $ }  } $ } }  $                          Clean Energy Fuels Corp. 10-Q 05/08/201480Non-qualified Non-public Subsidiary Unit Options Number ofWeightedWeighted  Aggregate    Units  Average  Average   Intrinsic     Exercise   Remaining  Value     Price   Contractual        Term (in years)& Outstanding, December 31, 2013 ~   ffffffD@     Options granted ? ?  -%Outstanding and non-vested, March 31,~ ffffffD@q= ף"@~   ~ z   $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/2nbVJ(B5aUI!=PF0*8X> @r          l  [  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic SubsidiaNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 0.}  $       Clean Energy Fuels Corp. 10-Q 05/08/2014\TNote 15#151;Environmental Matters, Litigation, Claims, Commitments and Contingencies Description Balance atLevel 1Level 2  Level 3    December 31, 2013 Assets:         ) !Available-for-sale securities(1):          Certificate of deposits ~ ,  $? ~ ,  $? ! Municipal bonds and notes ~ N  ? ~ N  ? Corporate bonds~ " ?~ "   ?  Liabilities:   .&Contingent consideration obligation(2)~  ? ? ~   Series I warrants(3)~ o ? ? ~  o      $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/4o J>2&O7 |T=PF0*8X> @                 l    dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 0.}  $       Clean Energy Fuels Corp. 10-Q 05/08/2014\TNote 15#151;Environmental Matters, Litigation, Claims, Commitments and Contingencies Description Balance atLevel 1Level 2  Level 3    March 31, 2014 Assets:         ) !Available-for-sale securities(1):          Certificate of deposits ~ *.  $? ~ *.  $? ! Municipal bonds and notes ~   ? ~   ? Corporate bonds~  ?~    ?  Liabilities:   .&Contingent consideration obligation(2)~  ? ? ~   Series I warrants(3)~ V* ? ? ~  V*      $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/4l J>2&R: W=PF0*8X> @                 l     dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } -} $       Clean Energy Fuels Corp. 10-Q 05/08/2014\TNote 15#151;Environmental Matters, Litigation, Claims, Commitments and Contingencies-%Liabilities: Contingent Consideration March 31, March 31,  ~ v ~ z Beginning Balance ~  ~  + #Total gain included in SG&A expense  ?  ?  Ending Balance ~  ~   $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/(TJ>2&g C7+=PF0*8X> @j          l     dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 0.} $       Clean Energy Fuels Corp. 10-Q 05/08/2014\TNote 15#151;Environmental Matters, Litigation, Claims, Commitments and Contingencies&Liabilities: Series I Warrants March 31, March 31,  ~ v ~ z Beginning Balance ~ ~ ~ o . &Total (gain) loss included in earnings ~ J ~ f  Ending Balance ~  ~ V*  $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/(TJ>2&nE9-=PF0*8X> @j          l  ϵ  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Series I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } $4} $ }        Clean Energy Fuels Corp. 10-Q 05/08/2014 Contingent ConsiderationUnobservable Input!Range or Weighted Average Gross profit projection  $16,321?$19,0413 +Probability of reaching target gross profit   10.0%?90.0%  $ ____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/$z,znbocW/=PF0*8X> @  l  C  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } U5} $ } $       Clean Energy Fuels Corp. 10-Q 05/08/2014"Series I Warrant LiabilityUnobservable Input!Range or Weighted Average4 ,Current market price of the Company?s common  zG!@  stock% Exercise price of the warrant  \(\)@  Dividend yield ~  %% Remaining term of the warrant  p= ף@ 2*Implied volatility of the Company?s common G@ % stockAssumed discount rateSimple average 0.4 %$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/0xl`?J9=PF0*8X> @R      l    dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } U5}  $ } U} $ } U} $       Clean Energy Fuels Corp. 10-Q 05/08/2014Key operating data.#Gasoline gallon equivalents Year Ended Year Ended Year Ended  Three Months Ended Three Months Ended delivered (in millions)   December 31,   December 31,   December 31,   March 31,   March 31,  ~ n ~ r ~ v ~ v ~ z CNG  33333sY@  P`@  a@ ~   33333C@  RNG  @  !@  %@  @   @  LNG  ̌G@  K@ ~   ffffff+@  333330@  Total33333sc@\h@j@  33333H@ fffffM@   Operating data    Gross margin~ ~ ~ ~  ~  ~  ~ rq4,Net loss attributable to Clean Energy Fuels.~ ~ ~   (1)~    (1)~ >A Corp     $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/8 sgzn]/=PF0*8X> @0                             l  )9  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating data!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 6} $ }  } $}  } $ )      Clean Energy Fuels Corp. 10-Q 05/08/2014Results of Operations Three Months   Ended    March 31,  ~ v ~ z % Statement of Operations Data:      Revenue:     Product revenueslV@ %~ j %Service revenues$@~ *Total revenues~ ~ Operating expenses:Cost of sales:Product cost of salesfffff&I@Q@Service cost of sales@~ 5-Derivative (gains) losses on Series I warrant? valuation+#Selling, general and administrativefffffA@A@%Depreciation and amortization%@333333(@ Total operating expensesLY@33333s]@Operating loss3333331Interest expense, net~ Other expense, netٿ*"Loss from equity method investment ?2*Gain from sale of equity method investmentffffff@ ? Loss before income taxes=D l}qe)"p[7*M  !"#$%&'( Income tax expense  ffffff ~  !Net loss!~ !!!>!0"((Income) loss of noncontrolling interest"~ """?"3#+Net loss attributable to Clean Energy Fuels#~ ##~ ## $Corp.%$&____________________________1')Created by Morningstar Document Research.0((http://documentresearch.morningstar.com/ FWF:=PF0*8X> @2((''&&   l  @  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations SIGNATURECertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } } $ } I; @      Clean Energy Fuels Corp. 10-Q 05/08/20143+Item 3.#151;Defaults upon Senior Securities 3.2.1/'Amendment No. 1 to Amended and Restated  3 +Bylaws (filed as Exhibit 3.2.1 to Form 8-K,  1 )as filed with the Securities and Exchange  9 1Commission on February 27, 2014, and incorporated   herein by reference).   \(%@4,Loan Agreement, dated March 1, 2014, between5-Canton Renewables, LLC and Michigan Strategic1)Fund (filed as Exhibit 10.93 to Form 8-K,1)as filed with the Securities and Exchange6.Commission on March 21, 2014, and incorporatedherein by reference). 31.1*.&Certification of Andrew J. Littlefair,.&President and Chief Executive Officer,2*pursuant to Rule 13a-14(a) or 15d-14(a) of0(the Securities and Exchange Act of 1934,1)as adopted pursuant to Section 302 of the#Sarbanes-Oxley Act of 2002. 31.2*2*Certification of Richard R. Wheeler, Chief80Financial Officer, pursuant to Rule 13a-14(a) or0(15d-14(a) of the Securities and Exchange7/Act of 1934, as adopted pursuant to Section 302D lsg[Oc[ pr(A7 !"#$%&'()*+,-./0123456789:;<=>?  * "of the Sarbanes-Oxley Act of 2002.!!! "32.1*"9"1Certification pursuant to 18 U.S.C. Section 1350,##1#)as adopted pursuant to Section 906 of the$$/$'Sarbanes-Oxley Act of 2002, executed by%%1%)Andrew J. Littlefair, President and Chief&&2&*Executive Officer, and Richard R. Wheeler,'' 'Chief Financial Officer.(((~ ))2)*The following materials from the Company?s**5*-Quarterly Report on Form 10-Q for the quarter++/+'ended March 31, 2014, formatted in XBRL,,1,)(eXtensible Business Reporting Language):---..1.)(i) Condensed Consolidated Balance Sheets//0/(at December 31, 2013 and March 31, 2014;00.0&(ii) Condensed Consolidated Statements1101(of Operations for the Three Months Ended22 2March 31, 2013 and 2014;33/3'(iii) Condensed Consolidated Statements44.4&of Comprehensive Income (Loss) for the5535+Three Months Ended March 31, 2013 and 2014;66.6&(iv) Condensed Consolidated Statements7707(of Cash Flows for the Three Months Ended88$8March 31, 2013 and 2014; and9959-(v) Notes to Condensed Consolidated Financial::: Statements.;<$=____________________________1>)Created by Morningstar Document Research.0?(http://documentresearch.morningstar.com/D l @??>>== l    dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior SCertifications NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } 0} } V       Clean Energy Fuels Corp. 10-Q 05/08/2014 SIGNATURE CLEAN ENERGY FUELS CORP.       Date: May 8, 2014 By: /s/ RICHARD R. WHEELER   Richard R. Wheeler  P HChief Financial Officer (Principal financial officer and duly authorized,$to sign on behalf of the registrant)$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/,x|}qAu =PF0*8X> @" l    dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURE NO TITLE!SECTION 1350 OF TITLE 18 OF THEU } -} $       Clean Energy Fuels Corp. 10-Q 05/08/2014Certifications /s/ ANDREW J. LITTLEFAIR Andrew J. Littlefair, - %President and Chief Executive Officer % (Principal Executive Officer) $ ____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/$4,xl<u=PF0*8X> @  l  !  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications!SECTION 1350 OF TITLE 18 OF THEU } y#} $       Clean Energy Fuels Corp. 10-Q 05/08/2014NO TITLE/s/ RICHARD R. WHEELER Richard R. Wheeler,  Chief Financial Officer % (Principal Financial Officer)   $____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/&H@~rDu=PF0*8X> @ l  -  dMbP?_*+%,&٭e2?'٭e2?(٭e2?)٭e2?",D/??$CLEAN ENERGY FUELS CORPTable of Contents!Condensed Consolidated Balance !Condensed Consolidated StatemenCondensed Consolidated (1)Condensed Consolidated (2)!Note 2151Cash and Cash EquivaleNote 2151Cash and Cash (1)Note 2151Cash and Cash (2)!Note 5151Derivative TransactionNote 5151Derivative (1)!Note 8151Land Property and Equi!Note 9151Investments in Other ENote 9151Investments in (1) Canton BondsCanton Bonds (1)Canton Bonds (2)Canton Bonds (3) Stock OptionsStock Options (1)!MarketBased Restricted Stock UnMarketBased Restricted (1)!ServiceBased Restricted Stock U!Nonqualified Nonpublic Subsidia!Note 15151Environmental MattersNote 15151Environmental (1)Note 15151Environmental (2)Note 15151Environmental (3)Contingent ConsiderationSeries I Warrant LiabilityKey operating dataResults of Operations!Item 3151Defaults upon Senior S SIGNATURECertifications NO TITLEU } } -} $       Clean Energy Fuels Corp. 10-Q 05/08/2014:2SECTION 1350 OF TITLE 18 OF THE UNITED STATES CODE /s/ ANDREW J. LITTLEFAIR Name: Andrew J. Littlefair  Title:- %President and Chief Executive Officer  % (Principal Executive Officer)     Dated: May 8, 2014 /s/ RICHARD R. WHEELER Name:Richard R. WheelerTitle:Chief Financial Officer%(Principal Financial Officer)$____________________________1)Created by Morningstar Document Research.0(http://documentresearch.morningstar.com/4l`THK'p/=PF0*8X> @2  Root Entry FBook  ,.  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~