Exhibit 21.1
 COVANTA HOLDING CORPORATION  LIST OF SUBSIDIARIES
 Company Name
    
    Jurisdiction of Incorporation8309 Tujunga Avenue Corp.
    
    CaliforniaAC LINES LLC
    
    DelawareAmerican Commercial Lines Holdings LLC
    
    DelawareBal-Sam India Holdings Limited
    
    MauritiusBurney Mountain Power
    
    CaliforniaCapital Compost & Waste Reduction Services, LLC
    
    New YorkCentral Valley Biomass Holdings, LLC
    
    DelawareCentral Valley Fuels Management Inc.
    
    DelawareCovanta Alexandria/Arlington, Inc.
    
    VirginiaCovanta ARC Company
    
    DelawareCovanta ARC Holdings, Inc.
    
    DelawareCovanta ARC LLC
    
    DelawareCovanta B-3, LLC
    
    New YorkCovanta Babylon, Inc.
    
    New YorkCovanta Bangladesh Operating Limited
    
    BangladeshCovanta Berkshire Holdings, Inc.
    
    New YorkCovanta Berkshire Operations, Inc.
    
    New YorkCovanta Bessemer, Inc.
    
    DelawareCovanta Biofuels, Inc.
    
    DelawareCovanta Bristol, Inc.
    
    ConnecticutCovanta Capital District II LLC
    
    DelawareCovanta Capital District LLC
    
    DelawareCovanta Capital District, L.P
    
    DelawareCovanta Cayman (Rojana) Limited
    
    CaymanCovanta Cayman (Sahacogen) Limited
    
    CaymanCovanta Company of SEMASS, L.P.
    
    DelawareCovanta Connecticut (S.E.), LLC
    
    DelawareCovanta Delano, Inc.
    
    DelawareCovanta Delaware Valley II, LLC
    
    DelawareCovanta Delaware Valley LLC
    
    DelawareCovanta Delaware Valley, L.P.
    
    DelawareCovanta Development Company LLC
    
    DelawareCovanta Energy (Ireland) Limited
    
    IrelandCovanta Energy (Thailand) Limited
    
    ThailandCovanta Energy (UK) Limited
    
    UKCovanta Energy Americas, Inc.
    
    DelawareCovanta Energy Asia Holdings Limited
    
    MauritiusCovanta Energy Asia Pacific Limited
    
    Hong KongCovanta Energy China (Delta) Limited
    
    MauritiusCovanta Energy China (Gamma) Limited
    
    MauritiusCovanta Energy Corporation
    
    DelawareCovanta Energy Europe, Inc.
    
    DelawareCovanta Energy Group, Inc.
    
    DelawareCovanta Energy India (Balaji) Limited
    
    MauritiusCovanta Energy India (CBM) Limited
    
    MauritiusCovanta Energy India (Samalpatti) Limited
    
    MauritiusCovanta Energy India Private Limited
    
    IndiaCovanta Energy International Investments Limited
    
    MauritiusCovanta Energy Limited
    
    EnglandCovanta Energy Philippine Holdings, Inc.
    
    PhilippinesCovanta Energy Resource Corp.
    
    DelawareCovanta Energy Services, Inc.
    
    DelawareCovanta Engineering Services, Inc.
    
    New JerseyCovanta Essex Company
    
    New Jersey




---



##### 



Company Name
    
    Jurisdiction of IncorporationCovanta Essex II, LLC
    
    DelawareCovanta Essex LLC
    
    DelawareCovanta Europe Holdings S.a.r.l.
    
    LuxembourgCovanta Europe Engineering Limited
    
    IrelandCovanta Europe Operations Limited
    
    IrelandCovanta Fairfax, Inc.
    
    VirginiaCovanta Five Limited
    
    MauritiusCovanta Four Limited
    
    MauritiusCovanta Frederick/Carroll, Inc.
    
    MarylandCovanta Funds Administration, Inc.
    
    DelawareCovanta Hampton Roads LLC
    
    VirginiaCovanta Harford, Inc.
    
    MarylandCovanta Harrisburg, Inc.
    
    DelawareCovanta Haverhill Associates
    
    MassachusettsCovanta Haverhill Properties, Inc.
    
    MassachusettsCovanta Haverhill, Inc.
    
    MassachusettsCovanta Hawaii Energy LLC
    
    HawaiiCovanta Hempstead Company
    
    New YorkCovanta Hempstead II, LLC
    
    DelawareCovanta Hempstead LLC
    
    DelawareCovanta Hennepin Energy Resource Co., Limited Partnership
    
    DelawareCovanta Hillsborough, Inc.
    
    FloridaCovanta Holding Corporation
    
    DelawareCovanta Holding Limited
    
    UKCovanta Honolulu Resource Recovery Venture
    
    HawaiiCovanta Huntington Limited Partnership
    
    DelawareCovanta Huntington Resource Recovery One Corp.
    
    DelawareCovanta Huntington Resource Recovery Seven Corp.
    
    DelawareCovanta Huntsville, Inc.
    
    AlabamaCovanta Hydro Operations West, Inc.
    
    DelawareCovanta India Operating Private Limited
    
    IndiaCovanta Indianapolis, Inc.
    
    IndianaCovanta Insurance Holdings Corporation
    
    DelawareCovanta Italy Holding, S.r.l.
    
    ItalyCovanta Italy I S.r.l.
    
    ItalyCovanta Italy II S.r.l.
    
    ItalyCovanta Kent, Inc.
    
    MichiganCovanta Lake Holding Corp.
    
    DelawareCovanta Lake II, Inc.
    
    FloridaCovanta Lancaster, Inc.
    
    PennsylvaniaCovanta Lee, Inc.
    
    FloridaCovanta Long Island, Inc.
    
    DelawareCovanta Madurai Operating Private Limited
    
    IndiaCovanta Maine, LLC
    
    IllinoisCovanta Marion Land Corp.
    
    OregonCovanta Marion, Inc.
    
    OregonCovanta Mauritius O&M Ltd.
    
    CaymanCovanta Mendota Holdings, Inc.
    
    DelawareCovanta Mendota, L.P.
    
    CaliforniaCovanta Mid-Conn., Inc.
    
    ConnecticutCovanta Montgomery, Inc.
    
    MarylandCovanta Niagara II, LLC
    
    DelawareCovanta Niagara LLC
    
    DelawareCovanta Niagara, L.P.
    
    DelawareCovanta Oahu Waste Energy Recovery, Inc.
    
    CaliforniaCovanta Omega Lease, Inc.
    
    DelawareCovanta One Limited
    
    MauritiusCovanta Onondaga Five Corp.
    
    DelawareCovanta Onondaga Four Corp.
    
    DelawareCovanta Onondaga Limited Partnership
    
    Delaware




---



##### 



Company Name
    
    Jurisdiction of IncorporationCovanta Onondaga Operations, Inc.
    
    DelawareCovanta Onondaga Three Corp.
    
    DelawareCovanta Onondaga Two Corp.
    
    DelawareCovanta Onondaga, Inc.
    
    New YorkCovanta Operations of SEMASS II, LLC
    
    DelawareCovanta Operations of SEMASS LLC
    
    DelawareCovanta Operations of Union LLC
    
    New JerseyCovanta OPW Associates, Inc.
    
    ConnecticutCovanta OPWH, Inc.
    
    DelawareCovanta Otay 3 Company
    
    CaliforniaCovanta Pasco, Inc.
    
    FloridaCovanta Philippines Operating, Inc.
    
    CaymanCovanta Pinellas, Inc.
    
    FloridaCovanta Pittsfield, LLC
    
    New YorkCovanta Power Development of Mauritius, Inc.
    
    DelawareCovanta Power Development, Inc.
    
    DelawareCovanta Power Equity Corporation
    
    DelawareCovanta Power International Holdings, Inc.
    
    DelawareCovanta Power Pacific, Inc.
    
    CaliforniaCovanta Power Plant Operations
    
    CaliforniaCovanta Projects of Hawaii, Inc.
    
    HawaiiCovanta Projects of Wallingford, L.P.
    
    DelawareCovanta Projects, Inc.
    
    DelawareCovanta Ref-Fuel Finance LLC
    
    DelawareCovanta Ref-Fuel Holdings LLC
    
    DelawareCovanta Ref-Fuel II LLC
    
    DelawareCovanta Ref-Fuel LLC
    
    DelawareCovanta Ref-Fuel Management II, LLC
    
    DelawareCovanta Ref-Fuel Management LLC
    
    DelawareCovanta Renewable Fuels LLC
    
    DelawareCovanta RRS Holdings, Inc.
    
    DelawareCovanta Samalpatti Operating Private Limited
    
    IndiaCovanta SBR Associates
    
    MassachusettsCovanta SECONN LLC
    
    DelawareCovanta Secure Services, LLC
    
    DelawareCovanta SEMASS II, LLC
    
    DelawareCovanta SEMASS LLC
    
    DelawareCovanta SEMASS, L.P.
    
    DelawareCovanta Southeastern Connecticut Company
    
    ConnecticutCovanta Southeastern Connecticut, L.P.
    
    DelawareCovanta Springfield, LLC
    
    New YorkCovanta Stanislaus, Inc.
    
    CaliforniaCovanta Systems, LLC
    
    DelawareCovanta Tampa Bay, Inc.
    
    FloridaCovanta Three Limited
    
    MauritiusCovanta Two Limited
    
    MauritiusCovanta Union, Inc.
    
    New JerseyCovanta WBH, LLC
    
    DelawareCovanta Wallingford Associates, Inc.
    
    ConnecticutCovanta Warren Energy Resource Co., Limited Partnership
    
    DelawareCovanta Warren Holdings I, Inc.
    
    VirginiaCovanta Warren Holdings II, Inc.
    
    CaliforniaCovanta Waste to Energy Asia Investments
    
    MauritiusCovanta Waste to Energy Asia Limited
    
    MauritiusCovanta Waste to Energy Asia Limited
    
    Hong KongCovanta Waste to Energy of Italy, Inc.
    
    DelawareCovanta Waste to Energy, LLC
    
    DelawareCovanta Water Holdings, Inc.
    
    DelawareCovanta Water Systems, Inc.
    
    DelawareDanielson Indemnity Company
    
    Missouri




---



##### 



Company Name
    
    Jurisdiction of IncorporationDanielson Insurance Company
    
    CaliforniaDanielson National Insurance Company
    
    CaliforniaDanielson Reinsurance Corporation
    
    MissouriDublin Waste to Energy (Holdings) Limited
    
    IrelandDublin Waste to Energy Limited
    
    IrelandDSS Environmental, Inc.
    
    New YorkEdison (Bataan) Cogeneration Corporation
    
    PhilippinesEnereurope Holdings III, B.V.
    
    NetherlandsGenerating Resource Recovery Partners L.P.
    
    CaliforniaGOA Holdings Limited
    
    MauritiusGreat River Insurance Company
    
    CaliforniaHaverhill Power, LLC
    
    DelawareHidro Operaciones Don Pedro S.A.
    
    Costa RicaKramer Capital Consultants, Inc.
    
    New YorkLMI, Inc. d/b/a Landfill Management, Inc.
    
    MassachusettsMadurai Power Corporation Private Limited
    
    IndiaMichigan Waste Energy, Inc.
    
    DelawareMount Kisco Transfer Station, Inc.
    
    New YorkMSW Energy Erie LLC
    
    DelawareMSW Energy Finance Co. II, Inc.
    
    DelawareMSW Energy Finance Co., Inc.
    
    DelawareMSW Energy Holdings II LLC
    
    DelawareMSW Energy Holdings LLC
    
    DelawareMSW Energy Hudson LLC
    
    DelawareMSW I Sub, LLC
    
    DelawareMt. Lassen Power
    
    CaliforniaNAICC Insurance Services
    
    CaliforniaNational American Insurance Company of California (d/b/a Contractors Business Resource)
    
    CaliforniaNew Covanta Lake Holding
    
    DelawareOgden Energy (Gulf) Limited
    
    MauritiusOgden Energy India (Bakreshwar) Limited
    
    MauritiusOgden Power Development  Cayman, Inc.
    
    CaymanOgden Taiwan Investments Limited
    
    MauritiusOLMEC Insurance Ltd.
    
    BermudaOPI Quezon, LLC
    
    DelawarePacific Energy Operating Group, L.P.
    
    CaliforniaPacific Energy Resources Incorporated
    
    CaliforniaPacific Hydropower Company
    
    CaliforniaPacific Oroville Power, Inc.
    
    CaliforniaPacific Recovery Corporation
    
    CaliforniaPacific-Ultrapower Chinese Station
    
    CaliforniaPacific Wood Fuels Company
    
    CaliforniaPeabody Monofill Associates, Inc.
    
    MassachusettsPenstock Power Company
    
    CaliforniaPower Operations and Maintenance Limited
    
    BermudaRecycling Industries Transfer Station, LLC
    
    New YorkSamalpatti Power Company Private Limited
    
    IndiaSEMASS Partnership
    
    MassachusettsTaixing Covanta Yanjiang Cogeneration Company Limited
    
    ChinaThermendota, Inc.
    
    CaliforniaTransRiver II, LLC
    
    DelawareTransRiver LLC
    
    DelawareTransRiver Marketing Company, L.P. (d/b/a ARCNET Marketing Company)
    
    DelawareTransRiver Portsmouth LLC
    
    VirginiaTransRiver Transfer Systems LLC
    
    DelawareTransRiver Waste LLC
    
    DelawareUAH Groveville Hydro Associates
    
    New YorkUAH Management Corp
    
    New YorkValor Insurance Company, Incorporated
    
    MontanaViscount Insurance Services
    
    California