List of the European Clean Hydrogen Alliance Members

Companies

 1W1 GmbH  2G Energy AG  A.H.T. Syngas N.V.  S.p.A.  AB Sjöbohem  ABB  ABB AB  Abbaco  ABEI Energy & Infrastructure SL   ABN AMRO NV  Accenture PLC  ACCIONA  ACERINOX EUROPA SAU  ACM-e S.r.l.  ADHEX  ADRONA  Advanced Surface Plating ApS  AECOM  AEG Power Solutions  AENA S.M.E. S.A.  Aeronautics AS  AG der Dillinger Huettenwerke & Saarstahl AG  AGC Chemicals Europe, Ltd.  Agfa-Gevaert  AGGM Austrian Gas Grid Management AG  AHMON, S.L.  AIK GREEN ONE S.R.L.   Air Products NV/SA  SAS  Aker Clean Hydrogen AS  AKUO  ALAUSATI, S.L.

 Alboran Hydrogen Spa  Alcazar Investment Management Ltd  ALESTIS AEROSPACE  Aliaxis  Allocate International GmbH  Alma CIS srl   Altran Deutschland SAS & Co KG  Amber Grid  Amf bakery systems europe bv  AMPO VALVES  Ancitel Energia e Ambiente Spa  Ansaldo Energia  APEX ENERGY CONCEPTS  APRIA Systems S.L.  ArcelorMittal Europe  Ardagh Group  ARENA INNOVATION  ARGE Netz GmbH & Co. KG  ARGUS SERVICW LLC  Arhyze  ArianeGroup  ARIEMA Energía y Medioambiente S.L.  Ariston Thermo SpA  ARKEMA  Artech International BVBA  AS Alexela  AS Tartu Terminal  Aspens GmbH  ASPİLSAN ENERJİ SANAYİ VE TİCARET A.Ş.  Assarel-Investment JSC  Assist Energy AS  ATAWEY  ATB RIVA CALZONI S.p.A.  ATHENA SPA  Atlantica Infraestructura Sostenible S.L.U.  Atlas Copco Crépelle SAS  Auguste Cryogenics Slovakia s.r.o.  Aurelia Turbines Oy  AG  AUTO-JUNTAS, S.A.U. (AJUSA)  Avacon Netz GmbH  AVL List GmbH  AW-Energy Oy  Axpo

2   Ballard Power Systems Europe A/S  Balti Gaas OÜ  Baltur Spa  BASF SE  bayernets GmbH  bayerngas energy GmbH  Bayernoil Raffineriegesellschaft mbH  BayWa r.e. GmbH  BDR Thermea Group B.V.  Becerro Solar SL  Beckett Thermal Solutions  BEFESA ALUMINIO  BEIA  Belgian renewable energy group BV  Belinka Perkemija d.o.o.  Berezan Port LLC  Bioway s.r.o  bizkaia energia  BKK AS  Black Sea Offshore Centre  Blockark AB  Blue World Technologies ApS  BLUESOLAR FILTERS  BMW Group  Bondalti Chemicals SA  Bord Na Mona  Boreal Norge AS  Borealis Agrolinz Melamine GmbH  Borealis LAT  BOREALIS PEC Rhin  BOSAL Emissions Control Systems  Bosch Group  Boson Energy SA  Bouygues Energy & Services  BP Europa SE  Brahma S.p.A.  Brunel  bse Methanol GmbH  Bulgartransgaz EAD  BURAN HABITAT  Burckhardt Compression AG  BUREAU VERITAS INSPECCION Y TESTING SLU  CaetanoBus - Fabricação de Carroçarias, SA  CALVERA HYDROGEN

3  Canadian Solar Netherland Cooperatif U.A.  Capital Energy  Carbon Collectors  CARBOTAINER SL  Cavagna Group  CCE  CEC Haren GmbH & Co. KG  Cell Impact AB  CellForm GmbH  CELSA GROUP  Celsa Huta Ostrowiec  CEMEX Deutschland AG  CENERGY HOLDINGS  Centrica Energy Trading  Cepsa S.A  Chart Industries, Inc. through European affiliate Chart Ferox, a.s.  Chemgas Shipping  CHEMOSVIT, a.s.  Chemours International Operations SARL  CHEREAU  Chimcomplex S.A Borzesti  CIMC AIR MARREL SAS  CiTD & Technologies, S.L.  Citd engineering & technology s.l.  CLAIND Srl  Claritas Investments  Clear Energy Group LLC  CLIC Innovation Ltd  CMB.TECH nv  CNH Industrial  CO2  Coatema Coating Machinery GmbH  Co-ax Válvulas S.L.  Coes srl  Cogne Acciai Speciali S.p.A.  Collaborative Energy  (CG)  Columbus Energy  Compañía Española de Laminacion  Compañía Logística de Hidrocarburos CLH, SA  Compliance Partners  Conexus Baltic Grid, JSC  Constant Energy Ltd  Construcciones y Auxiliar de Ferrocarriles, S. A.  Copenhagen Infrastructure Partners

4  Corre Energy BV  Corvus Energy AS  Cosentino S.A.  Costruzioni Motori Diesel S.p.A.  Creos Deutschland GmbH  CRMT  CTS H2   Currenta GmbH & Co. OHG  Cutting-Edge Nanomaterials UG  CWS COGWORKS  DAF n.v.  Daimler AG  DAMCO ENERGY S.A.  Danfoss  Danish Energy Consulting  Danish Gas Technology Centre  Dansberg  DATA LINK  DC & P GmbH  DEBCO (Dutch Egyptian Business Development Company)  DEKRA SE  Delft IMP  Deloitte Advisory SL  DELTAWILMAR UKRAINE LTD.  DEME Concessions  DEPA - Public Gas Corporation of Greece  Deutsche Post DHL Group (DPDHL)  DEVINN s.r.o.  DFDS A/S  DG IMPIANTI INDUSTRIALI SPA  DHAMMA ENERGY  Disfrimur, SL  Distry  DISTRY  DiviGas  DNV GL Group  DOK-ING ENERGY  Dopravný podnik Bratislava, akciová spoločnosť  Dos Grados Capital  DOW  DS Consulting GmbH  DTEK  Duferco Group and subsidiaries  Duisburger Hafen AG

5  Duro Felguera Green Tech, S.A.  DURO FELGUERA, S.A.  DUSLO  DYG Energy SAS  DynElectro ApS  E.ON SE  Ecoinversol Panergia S.L.  Ecomotive Solutions Srl  Ecowatt sp. z o.o.  ECUBES TECHNOLOGY  EDF - Electricité de spa  EDL Anlagenbau Gesellschaft mbH  EDP - Energias de Portugal, S.A.  Eesti Energia AS  EEW Energy from Waste GmbH  Eisenbahnen und Verkehrsbetriebe Elbe-Weser GmbH  Ekoenergetyka-Polska S.A.  El Mundo del Sifónico S.L.  Elcogen  Electroquimica de hernani sa  Elemental Holding S.A.  Elering  Elia Group  Elkon Elektrik Sanayi Ticaret A.S  Ellmann Engineering (EE) GmbH  ELO Mobility GmbH  ELOGEN  ElogenH2  ElringKlinger AG  ELSA Industry  Elugie  ElvalHalcor SA  Elyse Energy  Eman Ingenieria  Emerson  EMPRESARIOS AGRUPADOS INTERNACIONAL, SA (EAI)  Enagás S.A.  Enapter  EnBW Energie Baden-Württemberg AG  ENCEVO  Endiprev  Enecolab srl  Spa  ENERCON

6  Enercy B.V.  Enerfín Sociedad de Energía S.L.U, Grupo Elecnor  Energesman  Energetika Ljubljana  ENERGIE SALENTINE SRL  EnergonX  Energotechnika Engineering Sp. z o.o.  Energy Co-operatives Ireland  EnergyPulse Systems, lda  Enerparc AG  Enersense International Oyj  ENERSI ENERGY S.A.  ENERTRAG AG  Enforce - Engenharia da Energia S.A.  S.p.A.  Enogia  ENPHOS  Entegris GmbH  EODev  Eoly Energy  Epdor  EPM GAS TECHNOLOGY  EQS Global  ASA  Erdgas Mittelsachsen GmbH  Ergon Research SRL  ErreDue S.p.A.  Esalex srl  ESAS  Esperis  Etgas AS  EthosEnergy  ETRA  E-Trucks Europe  EU ENERGY SOLUTIONS & INNOVATION  EURO FPV  Euro Lithium Balkan Doo  Euromekanik AB  European Electrolyser and Forum  Eurowind Energy A/S  Eustream, a.s.  EV LUX  Everfuel Europe A/S  evety GmbH

7  Evolution Synergetique Holding SL  Evos Hamburg GmbH (as representative of Evos Terminals Hamburg, Amsterdam, Algeciras, Rotterdam)  EWE GASSPEICHER GmbH  EWE Group  EWEN Lda  Exolum  ExxonMobil  Faber Industrie Spa  Faiveley Transport, a WABTEC Group company  Falck Renewables spa  FAMEC DEMİRYOLU SİSTEMLERİ San. ve Tic. A.Ş.  FAST Energy  FAUN Umwelttechnik GmbH & Co. KG   FAURECIA  FBM HUDSON ITALIANA SpA  FCP Fuel Cell Powertrain GmbH  Fertiberia S.A.  FEV Group GmbH  FillnDrive  FINCANTIERI SI Spa  First EU Center of Nuclear Fuel  FIVES STEIN  Flexens  FLOATING POWER PLANT A/S  Fluxys  FNM S.p.a.  FOR H2ENERGY s.r.o.  FORCE Technology  Ford Otosan   FRAMATOME  FRAMATOME  Freudenberg FST GmbH  Friedrich Vorwerk Group SE  FRIEM S.p.A.  Fronius  FuelCell Energy, Inc.  Fusion Fuel  FWE GMBH  Galp  Garrett Motion  Gas Connect GmbH  Gas Networks Ireland

8  GASCADE Gastransport GmbH  Gasnetz Hamburg GmbH  Gastec BG JSC  GazelEnergie  GAZ-SYSTEM  GCL System Integration Technology GmbH  Gelsia srl  General Electric (GE )  General Electric (GE France)  General Electric (GE Spain)  Genevos SAS  Genvia  GEOPAVIA S.r.l.  Georgsmarienhütte Holding GmbH  GEOSEL  GEOSTOCK SAS  GH2  GICON Großmann Ingenieur Consult GmbH  GIE GIPROPROM Stroy  GIORDANO CONTROLS SPA  GIROA-VEOLIA SAU (SPAIN)  Gnutti Carlo Spa  Go Ahead Engineering SL  Gradska plinara Zagreb d.o.o.  Graphene Solutions  Graphenest, S.A.  Green Energies Hellas, Projects and Solutions for Wind Energy / Photovoltaic energy / Green hydrogen  Green Energy Tokmak  Green Enesys  Green Hydrogen Systems  Green Inception SL  Green Innovation Ltd.  Greene Waste to Energy SL  GreenGT  GreenHy  GreenLab A/S  Greenpoint Fuels & Energy B.V.  Greenstat  Greentech Engineering Solutions  GridFlex Limited  Groningen Airport Eelde NV  Groupe Renault  GRTgaz  Grupa Azoty S.A.

9  Grupo DISA  Grupo GranSolar  GRUPO SPR  Group Ltd.  Gustofchange  H&R Chemisch-Pharmazeutische Spezialitaeten GmbH  H2  H2 Energy Holding AG  H2 Energy Sp. z o.o.  H2 Energy srl  H2 Engineering doo  H2 Fusion Empresarial S.L.  H2 MOBILITY Deutschland GmbH & Co.KG  H2Cloud Energy  H2exagOn  H2Go Fuel  H2GZ ENERGIZING  H2-Industries SE  H2V INDUSTRY  H2Vector Energy Technologies SL  H2WIN S.A.  HADAG Seetouristik und Fährdienst AG  Haldor Topsøe A/S  Halston  HAM CRIOGENICA, S.L.  Hamburger Hafen und Logistik AG  Haminan Energia Oy  HanseWerk AG  Hanwha Q CELLS GmbH  Haskel France SAS  HELBIO S.A., Hydrogen and Energy Production Systems  HELPE GROUP  HENIOR  HERA Serveis Integrals d'Hidrogen  Hera Spa  Heraeus Deutschland GmbH & Co KG  Hexagon Purus GmbH  HH2E AG  Hidroconsult Ingenieros S.LP  HIDRÓGENO VERDE DE ALMERIA (HIVEAL) SL  HIPERBARIC, SAU  Hitachi ABB Power Grids  HITACHI RAIL SPA  HOERBIGER WIEN GmbH  HOLDING SLOVENSKE ELEKTRARNE d.o.o.

10  Holding ZAGORA  Horisont Energi AS  HPS Home Power Solutions GmbH  HSH Group  HVM HIGH VACUUM MAINTENANCE SRL  HVR energy  Hy2gen AG  Hybrid Energy Technologies Ltd. (HET Ltd.)  Hybrid Greentech  HYCCO  HYDORGHEN  Hydrocell  Hydrogeene  Hydrogen Advisors  HYDROGEN ENERGY SRL  Hydrogen First Sp. z o.o.  HYDROGEN ONSITE, S.L.  Hydrogen pro  Hydrogen Refueling Solutions  Hydrogen Source AS  HYDROGEN UKRAINE, LIMITED LIABILITY COMPANY  Hydrogene de France (HDF)  Hydrogenica Corporation LTD  Hydrogenious LOHC Technologies  Hydrogenius Ltd  Hydrogen-Refueling-Solutions  HyET Hydrogen  HyGear  HyGear Technology and Services  HYGRO ENERGY BV  HYMPULSION  Hynamics  Hynfra  HYNOE  Hyperion Renewables  Hypion GmbH  Hypulsion (Plug Power)  HySeas Energy  HySiLabs  Hystar AS  Hystream  Hyundai Motor Europe  HYZON Motors  IAV GmbH 

11  ICI Caldaie  idro meccanica s.r.l.  Ignis Energía  IHB ShipDesign AD  IHI Charging Systems International GmbH  IHT Industrie Haute Technologie SA  ILF CONSULTING ENGINEERS AUSTRIA GMBH  IMARTEC ENERGIA S.L  Imasa, Ingeniería y proyectos,s.a.  IMMERGAS S.P.A  Impelia Energy, S.L.  INA d.d.  Inael Electrical Systems  INDHO  INDOX CRIOENERGY SYSTEMS, SL  INDURBIOGAS, S.L.  Industrie De Nora S.p.A.  INEOS  InEpact AB  INERCO ITC S.A.  Infosys  INGENIA  INGRA, Engineering and Co.  INNIO Jenbacher  INOVYN  INSPET SA  Insplorion  INSTRUMENTACIÓN Y COMPONENTES S.A. (INYCOM)  Intecsa Industrial  Interactive Fully Electrical Vehicles, I-FEVS  INTRAVIS s.r.o.  IOE IMPaC GmbH  Ionbond B.V.  IOTA SA  IrRADIARE, Science for Evolution  Isovation  IXSANE  JAF - ENERGIAS RENOVÁVEIS, LDA.  Jämtkraft  Japanese Initiative Ltd. HU  JLS Transportes Internacionais, SA  John Cockerill SA  JSC Latvijas Gāze  KEM ONE  KEME Energy

12  Kerionics  Kerionics  Khimtekhnologiya LTD  Kiwa Netherlands NV  Know Angels S.L  Kozloduy Nuclear Power Plant - NEW DUILD Plc  Kraftanlagen München GmbH  Kraftwerk TUBES GmbH  Kraftwerke Mainz-Wiesbaden AG  Kraken Subsea Solutions  Krakowski Holding Komunalny S.A.  KSB  KST-Motorenversuch GmbH & Co. KG  Kundzinsalas dienvidu projekts" Ltd  Kunnskapsparken Helgeland AS  Kyotherm  L'Arcangelo B.V.  LEANCAT s.r.o.  LECITRAILE S.A.  LENTOREX ENTERPRISES LIMITED  Leopolis plus LLC  Lexie Energy S.L  Leyton  LFE GmbH  Lhyfe  Limited Liability Company «Scientific Production Enterprise «ECO MASHPROM»  Linde GmbH  Liquid Wind AB  Liwathon E.O.S. Ltd  LKAB (Luossavaara-Kirunavaara Aktiebolag)  LLC ""  LLC «GC ENERGOPERSPEСTIVA»  LLC Gas TSO of Ukraine  LOTOS Asfalt  LPMS bv - CIBTREN  LTH-Baas AS  Ludwig-Bölkow-Systemtechnik GmbH   LUKOIL  Magtel Operaciones S.L.U.  MAGYAR FÖLDGÁZTÁROLÓ Zrt. (Hungarain Gas Storage)  MAHLE International GmbH  MAIN Group Europe  Mainsite GmbH & Co KG  MAN Energy Solutions

13  MAN Energy Solutions SE  MANN+HUMMEL GmbH  Marquard and Bahls  Marseglia Group S.p.A.  Martifer Construções Metalomecânicas, S.A.  Mayo615 Technology Partners  McPhy  McSpencer consulting  MEDGAZ S.A.  MediaHUB  Mehrer Compression GmbH  Messer Group GmbH  METALES DE NAVARRA, S,A   Milin Energy  Miracle Horizon, Lda. (LISBOAT)  Mission Hydrogen GmbH  Mitsubishi France SAS  Mitsubishi Heavy Industries France S.A.S.  Mitsubishi Hitachi Power Systems Europe GmbH (MHPS Europe)  MobyFly  MOLGAS ENEGIA SA  MOMENTUM ADVANCED PORT SERVICES, S.L.  MOTOR OIL (HELLAS) CORINTH REFINERIES S.A.  MSC Group  MVM Hungarian Electricity Private Limited Company  MVN Structural Consulting  mxpolymers bv  N.V. Nederlandse Gasunie  Naco Technologies SIA  Nafta  NANOGAP  Naturgy  NAVANTIA, S.A., S.M.E  Navitasoft Zrt.  Nedstack fuel cell technology BV  Nel ASA  Nel Hydrogen A/S  NEP  NeptHyne SA  Neptune Energy  Neste Oyj  NET4GAS  NEW ELECTRIC AIRCRAFT ENGINES-GSI s.r.l.  NEXTCHEM - MAIRE TECNIMONT GROUP

14  Nilsson Energy  NIMO INICIATIVAS, S.L.  Nippon Gases Euro-Holding S.L.U.  Noesis Technologies  NOGAT B.V.  Noordgastransport BV  Nordion Energi AB  Nordkraft Prosjekt AS  Nord-West Oelleitung GmbH  Norhybrid Renewables AS  Norsk eFuel AS  Nortegas  North Sea Port  Norvento S.L.U  Nouryon Industrial Chemicals  Nova Werke AG  NOVAVIS Storage  Nowega GmbH  N-TRA  NuNrg Hybrid Solutions Limited  Nuvera Fuel Cells Europe  OAZER AB  Ocean Energy  OCI  OMB SALERI SPA  Omexom  OMV Aktiengesellschaft  One Vision Technology Limited  ONTRAS Gastransport GmbH  ONYX Power Group  Open Grid Europe GmbH  OPRA Turbines  ORGASORB  Orkli S.Copp  ORLEN Unipetrol a.s.  ORLEN Unipetrol Slovakia  Ørsted  OÜ Green Technologies Development  Outokumpu Nirosta GmbH  Ovako AB  OVERGAS MREZHI  Oxxynova GmbH  OzEnergy A.S.  P2X Solutions Oy  Paatz Scholz van der Laan Unternehmensberatung GmbH

15  Parox Energy OÜ  PASSER SIDC Group JSC  Patentes Talgo SL  Paul Wurth S.A.  PERN S.A.  Perstorp  Peruweld SA  PESA Bydgoszcz S.A.  PGNiG S.A.  Pietro Fiorentini SpA  PJSC "Ukrainian Danube Shipping Company"  PKN Orlen S.A.  Plagazi AB  Planificatio Dezvoltare si Energie SRL  Plastic Omnium  Plasticon GmbH  Plinacro Ltd.  Polaris Veritas  POLENERGIA S.A.  Poltavskyy Gas Plant LTD  Port of Amsterdam  Portugal Hydrogen PH2  Powercell AB  PowerUp Fuel Cells OÜ  PowiDian  PPS Manufacturing  PRF, SA  PRIMAFRIO TOPCO, S.A.  Primetals Technologies Austria GmbH  PRIO  Proakt Ltd  Progroup AG  PRONING DHI d.o.o.  Proton Motor Fuel Cell GmbH  První brněnská strojírna  PUCELAB  PUNCH Torino SpA  Pure Hydro Fuel  Q Power  QAIROS ENERGIES  Quintaernum  QWAY energy  R&G Ltd./ BG: ЕР ЕНД ДЖИ ПРОДЖЕКТС ООД  Rabbalshede Kraft AB  RAG Austria AG

16  Ramboll  RB EUROSA SOCIETA' AGRICOLA A RESPONSABILITA' LIMITATA  Recoy  "RECUPERA d.o.o. "  Redexis  ReGa Energy  Regas  RegasLAB  Regional Gas Company  Regional Jet OÜ  REH2 AB  REINERTSEN New Energy AS  REintegrate Aps  REN Gasodutos, S.A.  REN Portgás Distribuição, S.A.  Renergy  Renergy Consulting Kft.  RENEWABLE RESOURCES Consulting Innovation  Repowered   RESALTA  Resato International BV  Resilient Group, Lda  RESNOVA SRL  R-GDS  Riello SpA  RIELLO SPA  Robert Bosch Aktiengesellschaft  Roblon AS  Rockfin Sp. z o.o.  ROHEGAAS OÜ  Rohrleitungs- und AnlagenService GmbH  ROLLS-ROYCE POWER SYSTEMS  ROSEN  ROSERV GREEN ENERGY  SpA  Deutschland GmbH  Royal Bees Sp. z o.o.  RRR Consulting s.r.o.  RWE AG  RWE Gas Storage West GmbH  RWE Generation SE  Ryse Hydrogen Ireland Limited  S.E. Electrica S.A.

17  S.L.A. s.a.  S.N.T.G.N. TRANSGAZ S.A.  SAFRA  SAINT-GOBAIN DEUTSCHLAND GmbH  SAINT-GOBAIN PAM  spa  Sakowin  Salzgitter AG  Salzgitter Flachstahl GmbH  SAMPI SPA  Sampol Ingeniería y Obras S.A  Sandvik Materials Technology  SAP SE  Sapio Produzione Idrogeno Ossigeno S.r.l.  Scania CV AB  Schaeffler AG   SCHNEIDER Electric  SCHWANK GmbH  SCT POWER, LDA  Seawind Ocean Technology  SEED-Energy  SEEIT OLIVA SA  Seicos Group Spa  SEK Strategy Consulting GmbH  Seldeon Oy  Semural Waste & Energy, S.A.  SENER  SenerTec Kraft-Wärme-Energiesysteme GmbH  Serveis i Administracions Masergrup S.L.  SESCOM SA  SFC Energy AG  SG dujos Auto  Shell  SIA "Ventspils nafta" terminals"  Sibelga  SICIH  SIDERFORGEROSSI GROUP SPA  SIEBC SL  AG  Siemens Energy  Siemens Gamesa Renewable Energy  SIEX 2001 S.L.  SILVERGAS s.r.o.  SIMUTENCE GmbH

18  SIT  Skeleton Technologies  SKH Technology  SKYCORP OÜ  Slovenské elektrárne, a.s.  SMA Solar Technology AG  Smart hydrogen solutions GmbH  Smart WorkPlace International  Smartenergy Germany GmbH  Smartenergy Invest AG  Smerechanska WES LLC  S.p.a  SOCAR TURKEY Araştırma ve Geliştirme İnovasyon A.Ş.  Sociedade Portuguesa do Air Líquido LDA.  Società Cooperativa Motori e Tecnologie Ibride  Società Gasdotti Italia S.p.A.  Societatea de Administrare a Participatiilor in Energie SA - SAPE SA  Soladvent  Solar Foods Ltd  Solaria Energías Renovables S.L.  Solaris Bus & Coach  Solar-Kit Hungary Kft.  Solarpro Holding AD  Solenco Power NV  Solens Energy Ltd.  SOLIDEO ECO SYSTEMS SL  SOLIDpower  Soltec Energías Renovables  Solvay Chimica Italia S.p.A.  Solvay Portugal - Produtos Quimicos SA  Solvay Specialty Polymers S.p.A  SOMFETS S.L.  Sonnedix  SPARK Cleantech  Spinverse Oy  Split Water Sciences  Spolana  SPP-distribúcia, a. s.  SSAB AB  St1 Nordic Oy  STADLER VALENCIA  Stadtwerke Ahaus GmbH  Stam Srl  Star Scientific Europe GmbH  Stargate Hydrogen

19  Statkraft AS  STE Energy  STEAG GmbH  Steel Tech   STELLANTIS  Stock Company Fund "GRENNVILLE"  STOEHR ARMATUREN GMBH  STORAG ETZEL GmbH  STORENGY  Strandmöllen AB  Studio Idrogeologico GEOECO  SUBPRODUCTOS TUERO  SulfiLogger A/S  Sumitomo SHI FW  Sumy Machine-Building Science and Production Association - Engineering Joint-Stock Company  Sunfire Fuel Cells GmbH  Sunfire GmbH  SUPER NATURA 2000  SURAGUS GmbH  Sustainable Energy Renova S.L.  Sustainable Technologies srl  Sylfen  SYMBIO  Synkero  Synthec Fuels GmbH  System Energy Management  T.D. WILLIAMSON  Tallinn Airport Ltd  Tallinna Sadam  Tata Steel Europe  TATRAVAGONKA a.s.  Technovatorz  Techplast sp. z o.o.  Técnicas Reunidas, S.A.  Tecnomec Engineering S.r.l.  TecnoVeritas-Serviços de Engenharia e Sistemas Tecnológicos, Lda  Teijin Carbon Europe   TenneT Holding B.V.  TEP Soyuz, LLC  TERÉGA  Terranova Iniciativas  TerraX

20  TESLA ENERGO LLC  Tewer Engineering  TGE Gas Engineering GmbH  The Green Tie Capital  The Lean Hydrogen Company  Thüga AG  Thyssengas GmbH  Thyssenkrupp Industrial Solutions AG  Thyssenkrupp Steel Europe AG  Tieluk Hydrogen BV  TiZir Titanium & Iron AS  Tomo Group  TONER MİMARLIK İNŞAAT VE TİCARET A.Ş.  Torrecid SA  TotalEnergies SE  Motor Europe  TOZZI SUD SpA  TQ Tecnol S.A.U.  AG  Trans Austria Gasleitung Gmbh  Transports de Barcelona SA (TMB)  Trelleborgs Energi  Tres60  Tresca Ingeniería, S.A.  Triple A Tech GmbH  TSK  TSK ELECTRÓNICA Y ELECTRICIDAD, S.A.  TÜV NORD GROUP  TÜV NORD Italia  TÜV Rheinland  TÜV SÜD  TW CONSULTORES EFICIENCIA ENERGETICA, SL  Tyczka GmbH  UFI Filters SpA  UGITECH  Umicore SA / NV   UOP S.R.L. (Honeywell UOP)  UPM-Kymmene Oyj (UPM)  Vaillant Group  Vallourec  Valorem  NV  AB  VDL ETS

21  VDN H2  Venair Iberica S.A.U.  Veolia Energie Deutschland GmbH  VERBUND AG  VERTEX BIONERGY, S,A  Vestas  VICAT  VICTORIA LEASE S.L.  Viessmann  VINCI Airports  Viridi RE GmbH  Virši-A  Virya Energy  VNG AG  VODOHOSPODARSKA VYSTAVBA, STATNY PODNIK (Water Management Construction, s.o.e.)  Group  VON ARDENNE  Vopak  Voss Fluid GmbH  W.L. Gore & Associates GmbH  AG  Walter Tosto SpA  Wankel SuperTec GmbH  Wärtsilä Corporation  WasaGroup Oy  Water Fuel Engineering Bulgaria  Water2kW  Weidmüller Interface GmbH & Co. KG  Wenger Engineering GmbH  Westcon Power & Automation  Westport Fuel Systems Italia  WHITE LIGHT ENERGY, S.L.  Wiener Stadtwerke GmbH  WInpower  Wintershall Dea GmbH  Wolftank-Adisa Holding AG  Worthington Cylinders GmbH  Wystrach GmbH  XFuels GmbH  Yara  YARA Brunsbuettel GmbH  Yara Norge AS  Yara Sluiskil BV  YIVA Engineering Srl

22  ZE PAK (Zespół Elektrowni Pątnów-Adamów-Konin)  ZEG Power AS  Zeleziarne Podbrezova a.s.  Zeleznicna spoločnost Slovensko  zepp.solutions B.V.  ZeroAvia BV  ZIMA Group  Zorlu Enerji Elektrik Uretim AS  ZTS - VÝSKUM A VÝVOJ, a.s.

Public authorities

 ACCIÓ  ADEME  AGENCIA ANDALUZA DE LA ENERGIA - ANDALUSIAN ENERGY AGENCY  Albi City  Aragon Goverment  ArchParc  Austrian Federal Ministry for Digital and Economic Affairs  Autorità di Sistema Portuale del Mar Tirreno Settentrionale (AdSP-MTS, former Livorno Port Authority)  Auvergne-Rhône-Alpes Region  Burgas Municipality  BusunessFinland  Center for Renewable Energy Sources and Savings  City of Brake (Unterweser)  City of Rakvere  City of Zagreb  Conseil régional de Bretagne (Brittany Region)  Diputación Foral de Alava  Diputación Foral de Gipuzkoa  Eesti Linnade ja Valdade Liit  ENARGI ARABA SA  Energy Center Gotland  Enova SF  ENTE VASCO DE LA ENERGÍA  Enterprise Ireland  Federal Ministry for Climate Action, Environment, Energy, Mobility, Innovation and Technology  Federal Ministry for Economic Affairs and Energy  Free and Hanseatic City of Hamburg - Ministry of Economy and Innovation  GENERALITAT VALENCIANA  GOBIERNO DEL PRINCIPADO DE ASTURIAS  GOVERNMENT OF SPAIN. MINISTRY FOR THE ECOLOGICAL TRANSITION AND THE DEMOGRAPHIC CHALLENGE  Grand Est Region

23  Grand Port Maritime de Bordeaux  Hamburg Port Authority  Havenbedrijf Antwerpen  Hydrogen and fuelcell Network Rhineland-Palatinate (H2BZ e.V.)  Innovation  Jelgava city municipality  LEA LandesEnergieAgentur Hessen GmbH  Málaga TechPark  Ministry for Economics and Innovation Hamburg - hydrogen unit  Ministry of Climate and Environment  Ministry of ecological transition  Ministry of Economic Affairs and Employment  Ministry of Economic Affairs, Science and Digitalisation, Sachsen-Anhalt  Ministry of Economy  Ministry of Economy and Sustainable Development  Ministry of Energy of Ukraine  Ministry of Industries and Innovation  Ministry of Industry and Trade  Ministry of Industry, Business and Financial Affairs  Ministry of the Economy  Montpellier Méditerranée Métropole  Møre and Romsdal County Council  Municipality of Cascais  Municipality of Groningen  Municipality of Ruse  Narodowy Fundusz Ochrony Środowiska i Gospodarki Wodnej  Nationale Organisation Wasserstoff- und Brennstoffzellentechnologie (NOW GmbH)  Normandy Region  Norwegian Ministry of and Energy  Port Authority of Valencia  Port Authority of Valencia  Port of Amsterdam NV  Province of Drenthe  Province of Groningen  Province of Zeeland  Province of Zuid-Holland  Région Auvergne-Rhône-Alpes  Région Nouvelle-Aquitaine  Région Occitanie / Pyrénées - Méditerranée  Region of (Niedersachsen), Germany - Ministry for Federal and European Affairs and Regional Development  REGIONAL ENERGY AGENCY OF CASTILLA Y LEON (EREN)  Regional Government of Asturias. DG Energy, Mining and Reactivation  Regional Ministry of Business, Industry and Spokeperson´s office.  Regione piemonte

24  Riga City Council  Texel municipality  The Province of Noord-Holland  Vestland County Council

Research organisations

 Aalborg University  AIT Austrian Institute of Technology  Aragon Hydrogen Foundation  Asociación de Investigación y Cooperación Industrial de Andalucía - AICIA  Biosun Consultors S.L.  Brightlands Chemelot Campus  CEA  CENER - SPANISH NATIONAL RENEWABLE CENTER  Cenex Nederland  Centro Nacional de Hidrógeno y Pilas de Combustible  CIC energiGUNE  CIDAUT Foundation  CIEMAT  CMT-Motores Térmicos (UPV)  Competence Center Business Engineering, Lucerne University of Applied Sciences and Arts  Copenhagen School of Energy Infrastructure (CSEI)  Danish Fundamental Metrology A/S  DeustoTech (University of Deusto)  DGMK e.V.  DIFFER  DTU Energy  Eindhoven Institute for Renewable Energy Systems (EIRES)  Electric Power Research Institute Europe - EPRI Europe  ENEA - Italian National Agency for new technologies, energy and sustainable economic development  Energieinstitut an der Johannes Kepler Universität  EnergyLab  ERIG - European Research Institute for Gas and Energy Innovation aisbl  FfE Munich  Florence School of Regulation  Fondazione Bruno Kessler  Forschung Burgenland GmbH  Forschungszentrum Jülich  Fraunhofer-Gesellschaft  Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.  Fundación CARTIF  Fundación Centro Tecnológico de Investigación Multisectorial CETIM  Fundación CIRCE

25  Fundación Valenciaport  FutureOn  German Aerospace Center (DLR)  Hedviga Group  HyCentA Research GmbH  ICFO - The Institute of Photonic Sciences  IDONIAL  IFPEN IFP ENERGIES NOUVELLES  "IKEM  Institut für Klimaschutz, Energie und Mobilität  Recht, Ökonomie und Politik e.V."  IMEYMAT – Instituto Universitario de Investigación en Microscopía Electrónica y Materiales - University of Cádiz  INEGI  Institute for Advanced Sustainability studies  Institute for Energy Engineering - Universitat Politècnica de València  Institute for Innovative Technologies (IIT)  Institute for Research and Innovation Studies  Institute of Low Temperature and Structure Research, Polish Academy of Sciences,  INSTITUTO NACIONAL DE TECNICA AEROESPACIAL - INTA  INSTITUTO TECNOLÓGICO DE CASTILLA Y LEÓN  Instituto Tecnológico de la Energía- ITE  International Iberian Nanotechnology Laboratory (INL)  Interuniversitair Micro-Electronica Centrum vzw  IVL Svenska Miljöinstitutet AB  Laboratório Nacional de Energia e Geologia - LNEG  Lappeenranta-Lahti University of Technology  LEC GmbH  Lucerne University of Applied Sciences and Arts, Competence Center Business Engineering  Luleå University of Technology  Luxembourg Institute of Science & Technology [LIST]  Millenium Technologies,a.s.  National Hydrogen Centre  National Institute of Chemical Physics and Biophysics  National Institute of Chemistry  National Research and Development Institute for Cryogenics and Isotopic Technologies - ICSI Rm. Valcea  National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”  Netsity  NORCE Norwegian Research Centre  Nordic Energy Research  Norwegian University of Science and Technology (NTNU)  NOVA School of Science and Technology (FCT NOVA)  Oceanus International

26  OpalOrga  OÜ VESINIKU TEHNOLOOGIAD  Politecnico di Torino - Centro CARS  Polymer Competence Center Leoben GmbH  Pulsed Power Advanced Applications Research Group, from Instituto Superior de Engenharia de Lisboa, GIAAPP/ISEL  Quality Assurance Poland  Quality Assurance Poland Michal Cierpialowski  SINTEF  Sustainable Energy Platform Project  Technical University of Kosice, Faculty of Mining, Ecology, Process Control and Geotechnologies  Technological Research Center Burgas Ltd.  TECNALIA Research & Innovation  The Danish Institute of Fire and Security Technology  Thermal and Material Engineering Center LLC  TNO  TU Graz, Institute of Chemical Engineering and Environmental Technology  UNINOVA - Instituto de Desenvolvimento de Novas Tecnologias  Universidad Carlos III de Madrid  UNIVERSIDAD DE BURGOS  Universidad Loyola Andalucía  Universidade de Aveiro  University of Applied Sciences Emden/Leer - Emden Institute of Environmental Technology (EUTEC)  University of Bergen  University of Oulu  University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture  University Rovira i Virgili  VITO - Vlaamste Instelling voor Technologisch Onderszoek  VTT Technical Research Centre of Finland  VUCHT a.s.

Civil society organisations

 Agora Energiewende  Bellona Europa  CAN Europe  Circular Initiatives Roadmap (CIR)  Climate Action Network Europe*  Clean Air Task Force  ClientEarth*1

* Joining the Alliance, NGOs would agree to engage and contribute to the deployment of renewable hydrogen in terms of supply, demand and distribution as NGOs promote the rapid phase out of the use and production of all fossil fuels in order to reach the objectives of the Paris Agreement and thus do not consider based hydrogen as a short - or

27  Dbay  ECOS*  European Environemental Bureau*  Europe Energy Transition Foundation  European-Ukrainian Energy Agency (EUEA)  Experts Platform on implementing the European Green Deal, Sofia (pending registration at the Municipal Court)  Germanwatch  H2Life Foundation  HydroEUgen NGO  National Committee of Bulgaria for the World Energy Council  ISCM Foundation  Mâconnais Beaujolais Agglomération  Nordseeheilbad Borkum GmbH  Sandbag Climate Campaign ASBL*  Transport & Environment  WWF EPO*

Financial institutions

 ALIAD - Air Liquide Venture Capital  Allianz Capital Partners  Banco Bilbao Vizcaya Argentaria (BBVA)  Capcora GmbH  Citibank Europe Plc  Deutsche Bank AG  ECFT Sweden  European Bank for Reconstruction and Development  FiveT Hydrogen AG  ING Bank  SPA  Invest-NL  KGAL INVESTMENT MANAGEMENT GMBH  Kommunalkredit Austria AG  Marguerite Investment Management S.A  Natixis  Planet Power Finance AG  SENCO Hydrogen Capital GmbH  SWEN Impact Fund for Transition  Tikehau capital  Group - UniCredit S.p.A.

Other Organisations

long-term solution. And to target the use of renewable hydrogen specifically to those sectors and industrial processes which are hard to decarbonise (steel, cement and basic chemicals, aviation, shipping and heavy good vehicles).

28  ACEA  Acteno energy GmbH  Actio Lex LLC  AESS  AFECOR - European Controls Manufacturers Association  AGH University of Science and Technology  Agoria  aicep Global Parques  Ajuntament de Riba-roja d¡EBre  ALICE, Alliance for Logistics Innovation through Collaboration in Europe  alles over waterstof  AMBER  Amposta City Council  An Union of Private Energy Sector Employers - member of the Polish Confederation Lewiatan  An Union of Private Energy Sector Employers - member of the Polish Confederation Lewiatan  Andalusian Association of Senior Engineers (ASIAN)  ANFFECC (Asociación Nacional de Fabricantes de Fritas, Esmaltes y Colores Cerámicos)  APPA Renovables  APREN  AquaVentus  Area8 - Consorcio por el Hidrogeno Renovable  Asociación De La Industria Navarra Ain  Asociación Regional del Hidrogeno Verde de la Región de Murcia  Association for Production, Storage and Trading of Electricity (APSTE)  Association française pour l'hydrogène et les piles à combustible (AFHYPAC)  Association of Austrian Electricity Companies  Association of Energy Engineers/AEE/-Bulgarian Chapter  Association of Gas- and District Heating Supply Companies (FGW)  Association of Mechanical Engineers of Slovenia - ZSIS  Association of Nordic Engineers  Association of Producers of Ecological Energy  Association of the European Heating Industry (EHI)  ASSOCIAZIONE NAZIONALE GESTORI AMBIENTALI (ANGAM)  AURA VE  Automobile Club de l'Ouest (ACO)  Autoridad Portuaria de Barcelona - Port de Barcelona  AUTORIDAD PORTUARIA DE CEUTA / PORT AUTHORITY OF CEUTA  Axelera  Axelera  Bavarian Research Alliance  BDEW Bundesverband der Energie- und Wasserwirtschaft e.V.  BEMOBILITY Srl

29  Berger UTB  BEULAS SAU  Bilbao Port  Bioenergy Association of Ukraine  Brechlin Consulting  bremenports GmbH & Co. KG  Brown to green  Bulgarian Consultancy Organization  Bulgarian Hydrogen Institute  Bulgarian Hydrogen, Fuel Cells and Energy Storage Association (BGH2A)  Bulgarian Industrial Capital Association 9BICA)  Bulgarian Association  Bundesverband der Deutschen Heizungswirtschaft (BDH) e.V.  Bundesvereinigung der Firmen im Gas- und Wasserfach e.V. (figawa)  CALDERERIA ROVIRA, S.L.  CAPENERGIES  CARA  CECRA - European Council for Motor Trades and Repairs  CEDEC  Cefic (European Council)  CEN/CENELEC JTC 6 Hydrogen in Energy Systems  Center for Energy Security of Ukraine  Energy Partners (CEEP)  CEWEP - Confederation of European Waste-to-Energy Plants  Chamber of commerce and industry of the Var Region  Chemie-Cluster bayern / Chemistry Cluster  City of Raahe  Civitavecchia Port Authority (AdSP Mare Tirreno Centro Settentrionale)  Cleantech Bulgaria  Climate Leadership Coalition  CLUSTER DE L'ENERGIA EFICIENT DE CATALUNYA  Cluster Lombardo della Mobilità - CLM  Cluster NATURAL GAS  Cluster of Bioeconomy & Environment of Western Macedonia  Cluster of Hydrogen and Clean Coal Energy Technologies  COGEN Europe  Community of European Railway and Infrastructure Companies (CER)  Compagnie Nationale du Rhône (CNR)  CONFAPI INDUSTRIA TARANTO  Confederación Española de Empresarios de Estaciones de Servicio (CEEES)  Confederation of Danish Industry  Confindustria  CORPORACION ALIMENTARIA GUISSONA, SA  CRINNO Center for Responsible Research & Innovation  Croatian Chamber of Economy

30  CROATIAN EXPORTERS ASSOCIATION  Croatian Hydrogen Association  Czech Hydrogen Technology Platform  Danish Chamber of Commerce  Danish Energy  Danish Maritime  Debut Energy  Deloitte Advisory S.L.  Deltalinqs  DESFA (Hellenic Gas Transmission System Operator)  Deutscher Wasserstoff- und Brennstoffzellen-Verband e.V.  Dii GmbH  E∙M∙S - Engineering & Management Service GmbH  EASE - The European Association for Storage of Energy  EASEE-gas  "East European Association for the Development of the Hydrogen Economy  HydrogenBridge"  ECOGY FRANCE SAS  Economic Development Agency Brandenburg (WFBB)  EIGA (European Industrial Gases Association)  Elettricità Futura  Energinet  Energy Community Secretariat - ECS  Energy Saxony e.V.  Energy Storage System Association Germany (BVES)  ENOI SPA  ESTIKO Energia OÜ  Estonian Association of Hydrogen Technologies  Estonian Aviation Cluster  Estonian Hydrogen Cluster  ETN Global  EUGINE - European Engine Power Plants Association  EURACOAL  Eurelectric  Euro-Air  Eurogas  European Institute  European Data Centre Association (EUDCA)  European Energy Research Alliance  European Gas Research Grouo (GERG)  European Hydrogen Association  European Network of Transmission System Operators for Gas (ENTSOG)  European Nuclear Education Network  EUTurbines - European Association of Gas and Steam Turbine Manufacturers  EVIC - National sector organization for electric mobility

31  Faculty of , mechanical engineering and naval architecture (FESB), University of Split  Federacion de Asociaciones de Ingenieros Industriales de España (FAIIE)  Europe  FETSA The Federation of European Tank Storage Associations  Fisterra Energy  FLUIDEX  Fondation Nomads  FORATOM  Fotowatio Renewable Ventures  France Industrie  French Polar Cluster  friedrich30 GmbH & Co. KG  FuelsEurope  Fundación Asturiana de la Energía  GAS INFRASTRUCTURE EUROPE (GIE)  Gas Services Europe  GEODE  Global Alliance Powerfuels  GORNOSLASKO-ZAGLEBIOWSKA METROPOLIA (METROPOLIS GZM)  Green Drive Marine,SL  Green Genius UAB  Green Hydrogen for Europe  Green Industry Cluster  GreenGasAdvisors  Greentech Clust-ER of Emilia-Romagna Region (Energy and Sustainable Development Clust-ER)  H2 Hydrogen Cell Croatia  H2 LCC  H2CS SA  H2IT - Associazione Italiana Idrogeno e Celle a Combustibile  HEAL - Hydrogen Energy systems for Arctic logistics  Hidroversol Castilla la Mancha S.L.U.  Hidroversol Castilla y León S.L.U.  Hidroversol Extremadura S.L.U.  Howden Thomassen Compressors B.V.  Hydrogen Central   Hydrogen Denmark  Hydrogen Europe  Hydrogen Europe Research  Hydrogen Mobility Ireland  Hydrogen Society Hamburg e.V (Wasserstoff-Gesellschaft Hamburg e.V.)  Hydrogen Sweden  Hydrogen Valley Denmark

32  hySOLUTIONS  HZwo e.V.  IDOM  IFIEC Europe  IGI Poseidon SA  IN4climate.NRW GmbH  industriAll European Trade Union  Industries des Nouveaux Systèmes Energetiques  Infraserv GmbH & Co. Höchst KG  International Association of Oil & Gas Producers (IOGP)  International Group Association  Invest In Norrbotten  ISOLFIN SPA  Istituto Italiano della Saldatura  JAK Hungarian E-Mobility Cluster  Kilometro Blu S.p.A  Kilowatts bv  L'ALDEA City Council  LATVIAN HYDROGEN ASSOCIATION  LEWA NIKKISO ITALY SRL  MALMENDIER LEGAL  MANCOMUNITAT/SIRUSA  MARCOGAZ - Technical Association of European Gas Industry  Maximator Hydrogen GmbH  Melita TransGas Co. Ltd.  Métropole Rouen Normandie  Mont-Blanc Industries  Móra la Nova Council  MOV'EO  MUBIL Foundation  Municipality of Emmen  Municipality of Vila Nova de Poiares  National Committee of Bulgaria for the World Energy Council  National University of Ireland Galway  Neopolia  Netherlands Oil and Gas Exploration & Production Association (NOGEPA)  NETWORK GLOBAL ELECTRIFICATION PROJECT  NGO "Regional Innovation Fund- Vidin 2020"  North Sea Hydrogen Ports and Maritim Community (NS HyM  Norwegian Oil and Gas Association  Norwegian Renewable Energy Cluster RENERGY  Nuclear Competence Centre Kozloduy  Operail AS  P.P.E. (Pôle de Plasturgie de l'Est)  PACE project (coordinated by COGEN Europe)

33  PFA  ph2otovoltaic  PIEP - pólo de inovação em engenharia de polímeros  Pinsent Masons  Pôle Véhicule du Futur  Polish Hydrogen Transformation Group Association  PORT AUTHORITY OF  Port of Marseille-Fos  Port of Rotterdam  Power to X Alliance  PV Sachverständige e.V.  RAILGRUP  REGANOSA  Regionalverband Ruhr  Reus City Council  RINA Consulting SpA  Romanian Association for Hydrogen Energy  Romanian Photovoltaic Industry Association  Rotterdam Port Fund  Royal Belgian Shipowners' Association RBSA  RWEA - Romanian Wind Energy Association  Slovak Battery Alliance  Slovak Innovation and Energy Agency  Slovak National Hydrogen Association  Smart Delta Resources (SDR)  SolarPower Europe  Spanish Hydrogen Association (AeH2)  State Enterprise “National Nuclear Energy Generating Company “Energoatom”  Sustainable Nuclear Energy Technology Platform  Syndicat Intercommunal d'Energie, d'Equipement et d'Environnement de la Nièvre (SIEEEN)  SYPOX  Tartu City Government  TCI GECOMP Group  TECES  Tech Tour Global  Tenerrdis  The Chemical Industry Federation of Finland  THE ENERGY HOUSE GmbH  The European Steel Association EUROFER  TopSoft BSB s.r.o.  Tortosa City Council  Treichel Engineering Maschinenbau GmbH  TRESCA INGENIERIA  UBK Consulting GmbH

34  UDP Renewables  Ukraine Hydrogen Council  Ukrainian Business and Trade Association  UKRAINIAN ENERGY STORAGE ASSOCIATION & HYDROGEN TECHNOLOGIES  unem  UNIFE - The European Rail Industry  Universidad de Sevilla  UNIVERSITAT JAUME I DE CASTELLÓ  Université Libre de Bruxelles -Centre de recherche Aéro-Thermo-Mécanique (ATM)  University of Zaragoza  UPEI - Europe's Independent Fuel Suppliers  UTILITALIA  V.C. group SIA  VDMA e. V.  Verband kommunaler Unternehmen e.V.  WaterstofNet  West Balkan Clean Hydrogen H2- IJEX Platform  WiN Emsiger Lippe GmbH  Wind Denmark  WindEurope  WIVA P&G - Wasserstoffinitiative Vorzeigeregion Austria Power & Gas  Worley  Zentrum Wasserstoff.Bayern  Zero Emissions Platform (ZEP)

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