H2Prism
Hydrogen calculators & data

Hydrogen projects

Public hydrogen production and supply projects tracked by H2Prism

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1–100 of 3119 public project records · Page 1

H2Prism earlier record, iea.org and 18 more · reportedMap view

Shown in catalog order. Capacity sort is unavailable because these results have no explicitly identified electrolyser MW_e values; generic MW values are not compared as the same measure.

ProjectStatusCountryTechnologyProductCapacity · sort unavailable
H2GO Energy Park Oude-Tonge - 1st phaseOperationalH2Prism earlier recordNetherlandsiea.org · as of 2026Not confirmedH2iea.org · as of 20262.5 MWiea.org · as of 2026
H2GO Energy Park Oude-Tonge - 2nd phaseConceptiea.org · as of 2026Netherlandsiea.org · as of 2026Not confirmedH2iea.org · as of 202623.5 MWiea.org · as of 2026
NortH2, phase 1Dormantiea.org · as of 2026NetherlandsThe NortH2 project: Europe’s largest green hydrogen projectNot confirmedH2iea.org · as of 20261,000 MWiea.org · as of 2026
Norsk e-Fuel MosjøenFeasibilityiea.org · as of 2026Norwayiea.org · as of 2026Not confirmedSynfuelsiea.org · as of 2026180 MWiea.org · as of 2026
HYBRIT pilotOperationalH2Prism earlier recordSwedenVattenfall (https://group.vattenfall.com/se/nyheter-och-press/pressmeddelanden/2019/hybrit-koper-norsk-elektrolysanlaggning-for-att-na-fossilfri-stalproduktion-i-lulea)Not confirmedH2iea.org · as of 20264.5 MWiea.org · as of 2026
HYBRIT demoFID / Constructioniea.org · as of 2026SwedenEuropean Commission (https://climate.ec.europa.eu/system/files/2022-07/if_pf_2022_hybrit_en.pdf)Not confirmedH2iea.org · as of 2026500 MW fossil-free electrolysis in Gällivare
Iberdrola - Puertollano IOperationalH2Prism earlier recordSpainNot confirmedAmmoniaiea.org · as of 202620 MW
Green Hysland Mallorca - Phase 1OperationalH2Prism earlier recordSpainiea.org · as of 2026Not confirmedH2iea.org · as of 20262.5 MWiea.org · as of 2026
Power to Green H2 Mallorca (GREEN HYSLAND) - Phase 2Cancellediea.org · as of 2026SpainGREEN HYSLAND - PRR 2025 Panel H2 ValleysNot confirmedH2iea.org · as of 2026Not confirmed
CRI project in Norway (Circlenergy)Not confirmedNot confirmedNot confirmedMeOHiea.org · as of 2026110 MWiea.org · as of 2026
ARIES projectDemoiea.org · as of 2026United Statesiea.org · as of 2026Not confirmedH2iea.org · as of 20261 MWiea.org · as of 2026
Fukushima Hydrogen Energy Research FieldOperationalH2Prism earlier recordJapanNew Energy and Industrial Technology Development Organization (https://www.nedo.go.jp/english/news/AA5en_100422.html) · as of 2020Not confirmedH2iea.org · as of 202610 MW
Hydrospider - St GallenOperationalH2Prism earlier recordSwitzerlandiea.org · as of 2026Not confirmedH2iea.org · as of 20262 MWiea.org · as of 2026
H2APEX Energy, Rostock-LaageOperationalH2Prism earlier recordGermanyiea.org · as of 2026Not confirmedH2iea.org · as of 20262 MWiea.org · as of 2026
Leuchtturmprojekt Power-to-Gas Baden-WürttembergOperationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20261.3 MWiea.org · as of 2026
eFarm (5 production sites in North Frisia)Operationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20261.13 MWiea.org · as of 2026
Hydrogen plant - Orkney Islands - BIG HIT 2nd phaseOperationaliea.org · as of 2026United Kingdomiea.org · as of 2026Not confirmedH2iea.org · as of 20261 MWiea.org · as of 2026
Wyhlen hydroelectric power plantOperationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20261.3 MWiea.org · as of 2026
GrInHy2.0Operationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20260.7 MWiea.org · as of 2026
Power2MetNot confirmedNot confirmedNot confirmedNot confirmed0.25 MWiea.org · as of 2026
Remote area Energy supply with Multiple Options for integrated hydrogen-based TEchnologies (REMOTE)Decommissionediea.org · as of 2026Not confirmedNot confirmedH2iea.org · as of 2026Not confirmed
H2One - Toranomon Hills Business TowerOperationaliea.org · as of 2026Japaniea.org · as of 2026Not confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
H2One - Toyama City Environment CenterOperationaliea.org · as of 2026Japaniea.org · as of 2026Not confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
H2One - Tsuruga CityOperationaliea.org · as of 2026Japaniea.org · as of 2026Not confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
H2FUTUREOperationalH2Prism earlier recordAustriavoestalpine AG (https://www.voestalpine.com/group/en/media/press-releases/voestalpine-and-verbund-expand-the-worlds-longest-running-hydrogen-pilot-plant-H2FUTUREin-Linz/) · as of 2025Not confirmedH2iea.org · as of 20266 MWiea.org · as of 2026
Guangdong Synergy Hydrogen Power Technology Co. 1st phaseOperationaliea.org · as of 2026ChinaProton OnSite Awarded 13 Megawatt ElectrolyzersNot confirmedH2iea.org · as of 20264 MWiea.org · as of 2026
Markham Power to GasOperationalH2Prism earlier recordCanadaiea.org · as of 2026Not confirmedH2iea.org · as of 20262.5 MWiea.org · as of 2026
Bioraffinerie im Energiepark Pirmasens-WinzelnNot confirmedNot confirmedNot confirmedCH4iea.org · as of 20262.5 MWiea.org · as of 2026
MefCO2 (Methanol fuel from CO2)Not confirmedNot confirmedNot confirmedMeOHiea.org · as of 20261 MWiea.org · as of 2026
Windgas Haurup, 2nd phaseOperationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20260.775 MWiea.org · as of 2026
Parnu refuelling stationOperationaliea.org · as of 2026Estoniaiea.org · as of 2026Not confirmedH2iea.org · as of 20261 MWiea.org · as of 2026
H2Nodes, ParnuCancellediea.org · as of 2026Not confirmedNot confirmedNot confirmedNot confirmed
H2Nodes, RigaOperationaliea.org · as of 2026Latviaiea.org · as of 2026Not confirmedH2iea.org · as of 20260.728 MWiea.org · as of 2026
Houdain bus station HRS (TADAO/Bulle 6 SMTAG)Operationaliea.org · as of 2026Franceiea.org · as of 2026Not confirmedH2iea.org · as of 20260.5 MWiea.org · as of 2026
HyDeployOperationaliea.org · as of 2026United Kingdomiea.org · as of 2026Not confirmedH2iea.org · as of 20260.5 MWiea.org · as of 2026
Fébus Pau bus station HRSOperationaliea.org · as of 2026Franceiea.org · as of 2026Not confirmedH2iea.org · as of 20260.75 MWiea.org · as of 2026
Solothurn, STORE&GOOperationaliea.org · as of 2026Switzerlandiea.org · as of 2026Not confirmedCH4iea.org · as of 20260.35 MWiea.org · as of 2026
Sarawak EnergyOperationaliea.org · as of 2026Malaysiaiea.org · as of 2026Not confirmedH2iea.org · as of 20260.276 MWiea.org · as of 2026
Vårgårda Bostäder housing complexOperationaliea.org · as of 2026Swedeniea.org · as of 2026Not confirmedH2iea.org · as of 20260.276 MWiea.org · as of 2026
SoCalGas, GKN Hydrogen and the National Renewable Energy Laboratory Begin Innovative Solid State Hydrogen Storage Demonstration ProjectNot confirmedNot confirmedNot confirmedpipeline quality methane, renewable natural gas (RNG)0.25 MWiea.org · as of 2026
Stromlückenfüller (zweite Ausbaustufe)Operationaliea.org · as of 2026Not confirmedNot confirmedH2iea.org · as of 20260.18 MWiea.org · as of 2026
ATCO clean energy innovation hubOperationaliea.org · as of 2026Australiaiea.org · as of 2026Not confirmedH2iea.org · as of 20260.15 MWiea.org · as of 2026
CO₂ SNGNot confirmedNot confirmedNot confirmedNot confirmedNot confirmed
Methane Synthesis test facility in Koshijihara Plant of INPEX’s - NagaoaDemoiea.org · as of 2026JapanNEDO (https://www.nedo.go.jp/news/press/AA5_101217.html) · as of 2019Not confirmedNot confirmedNot confirmed
VTT Bio economy+pilot started in October 2018 and ran almost five weeks; demonstration was canceled prematurely after a technical accidentFinlandiea.org · as of 2026Not confirmedSynfuelsiea.org · as of 20260.025 MWiea.org · as of 2026
KopernikusDemoiea.org · as of 2026Germanyiea.org · as of 2026Not confirmedSynfuelsiea.org · as of 20260.01 MWiea.org · as of 2026
Rozenburg Power2Gas Phase 2Demoiea.org · as of 2026Not confirmedNot confirmedH2iea.org · as of 20260.007 MWiea.org · as of 2026
Balance projectDemoiea.org · as of 2026Finlandiea.org · as of 2026Not confirmedVariousiea.org · as of 20260.006 MWiea.org · as of 2026
H2One - SP GroupOperationaliea.org · as of 2026Singaporeiea.org · as of 2026Not confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
Falkenhagen STORE&GONot confirmedNot confirmedNot confirmedCH4iea.org · as of 20261 MWiea.org · as of 2026Production: Up to 1,400 cubic meters of synthetic methane (SNG) per day (reported 26 March 2019; maximum rate, not hydrogen output)
NEDO kofu city, Yamanashi PrefectureOperationaliea.org · as of 2026Japaniea.org · as of 2026Not confirmedH2iea.org · as of 20261.5 MWiea.org · as of 2026
REIDS-SPORE / Semakau projectNot confirmedNot confirmedNot confirmedNot confirmedHydrogen full chain electrical capacity: 50 kW / 2 MWh (as stated by ENGIE at inauguration, 26 November 2020)
H2PLAZA - Toyota Industries Corporation’s TakahamaNot confirmedNot confirmedNot confirmedNot confirmed0.045 MWiea.org · as of 2026
LocalHyNot confirmedNot confirmedNot confirmedhydrogen, oxygenNot confirmed
Wind to Gas SüdermarschOperationalH2Prism earlier recordGermanyiea.org · as of 2026Not confirmedH2iea.org · as of 20262.4 MWiea.org · as of 2026
Carbon2ChemDemoiea.org · as of 2026Germanyiea.org · as of 2026Not confirmedVariousiea.org · as of 20262 MWiea.org · as of 2026
SunLine Transit AgencyOperationaliea.org · as of 2026United Statesiea.org · as of 2026Not confirmedH2iea.org · as of 20261.5 MWiea.org · as of 2026
HyBALANCEOperationaliea.org · as of 2026Denmarkiea.org · as of 2026Not confirmedH2iea.org · as of 20261.5 MWiea.org · as of 2026
Aberdeen Conference CenterOperationaliea.org · as of 2026United Kingdomiea.org · as of 2026Not confirmedH2iea.org · as of 20261 MWiea.org · as of 2026
Lam Takhong Wind Hydrogen Hybrid Project- EGATOperationaliea.org · as of 2026Thailandiea.org · as of 2026Not confirmedH2iea.org · as of 20261 MWiea.org · as of 2026
H2ORIZONOperationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20260.8 MWiea.org · as of 2026
ASKO Midt-NorgeOperationaliea.org · as of 2026Norwayiea.org · as of 2026Not confirmedH2iea.org · as of 20260.7 MWiea.org · as of 2026
Underground Sun ConversionOperationaliea.org · as of 2026Austriaiea.org · as of 2026Not confirmedCH4iea.org · as of 20260.6 MWiea.org · as of 2026
Hydrogen plant - Orkney Islands - BIG HIT 1st phaseOperationaliea.org · as of 2026United Kingdomiea.org · as of 2026Not confirmedH2iea.org · as of 20260.7 MWiea.org · as of 2026
Windgas Haurup, 1st phaseOperationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20260.225 MWiea.org · as of 2026
Troia, STORE&GONot confirmedNot confirmedNot confirmedCH4iea.org · as of 20260.2 MWiea.org · as of 2026
GNVert H2Decommissionediea.org · as of 2026Franceiea.org · as of 2026Not confirmedH2iea.org · as of 20260.192 MWiea.org · as of 2026
Tongji–SUNRISE hydrogen refueling stationNot confirmedNot confirmedNot confirmedH2iea.org · as of 20260.112 MWiea.org · as of 2026
Power-to-Gas am EichhofOperationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedCH4iea.org · as of 20260.05 MWiea.org · as of 2026
CoSinOperationaliea.org · as of 2026Not confirmedNot confirmedCH4iea.org · as of 20260.033 MWiea.org · as of 2026
REFLEXNot confirmedItalyiea.org · as of 2026Not confirmedH2iea.org · as of 20260.038 MWiea.org · as of 2026
Sendai CityOperationaliea.org · as of 2026Japaniea.org · as of 2026Not confirmedH2iea.org · as of 20260.025 MWiea.org · as of 2026
EXYTRON Demonstrationsanlage in RostockNot confirmedNot confirmedNot confirmedCH4iea.org · as of 20260.018 MWiea.org · as of 2026
Tokyu Construction Institute of TechnologyOperationaliea.org · as of 2026Not confirmedNot confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
楽天生命パーク宮城Not confirmedNot confirmedNot confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
MicroPyros, AltenstantNot confirmedNot confirmedNot confirmedNot confirmed0.001 MWiea.org · as of 2026
Oxelösund ForkliftsOperationaliea.org · as of 2026SwedenKalmar partners with SSAB to develop a medium-range fuel cell forklift · as of 2016Not confirmedH2iea.org · as of 2026Not confirmed
H21 Leeds City Gate - Teesside hydrogenFeasibilityiea.org · as of 2026Not confirmedNot confirmedH2iea.org · as of 2026Not confirmed
Hydrogen Production Plant 1 (HPP1) at Stanlow Manufacturing Complex, part of HyNet North WestNot confirmedNot confirmedNot confirmedH2iea.org · as of 2026350 MW (expected HPP1 capacity, announced 25 April 2025)
Baicheng, Jilin wind-solar projectConceptiea.org · as of 2026Chinaiea.org · as of 2026Not confirmedH2iea.org · as of 202611,544 MWiea.org · as of 2026
Alzey, Exytron Null-EOperationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20260.063 MWiea.org · as of 2026
Energy observerOperationaliea.org · as of 2026Franceiea.org · as of 2026Not confirmedH2iea.org · as of 20260.047 MWiea.org · as of 2026
Haldor Topsoe - El-Opgraderet Biogas IIDemoiea.org · as of 2026Denmarkiea.org · as of 2026Not confirmedCH4iea.org · as of 20260.038 MWiea.org · as of 2026
Musashi-Mizonokuchi StationOperationaliea.org · as of 2026Japaniea.org · as of 2026Not confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
H2One - Hydrogen Application Center, Fuchu ComplexOperationaliea.org · as of 2026Japaniea.org · as of 2026Not confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
H2One - Asahi Breweries in IbarakiOperationaliea.org · as of 2026Japaniea.org · as of 2026Not confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
Costa Rica Transportation Ecosystem ProjectOperationaliea.org · as of 2026Costa Ricaiea.org · as of 2026Not confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
Cerro Pabellón Microgrid 450 kWh Hydrogen ESSDecommissionediea.org · as of 2026Chileiea.org · as of 2026Not confirmedH2iea.org · as of 20260.05 MWiea.org · as of 2026
Energy in the ContainerNot confirmedNot confirmedNot confirmedNot confirmedNot confirmed
HassfurtOperationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20261.25 MWiea.org · as of 2026
GreenHydroChem Central German Chemical TriangleFeasibilityiea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 2026120 MWiea.org · as of 2026
HPEM2GAS (R&D)Operationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20260.2 MWiea.org · as of 2026
Hamburg - SchnackenburgalleeOperationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20260.185 MWiea.org · as of 2026
smart grid solar - arzbergDemoiea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20260.075 MWiea.org · as of 2026
Naval Facilities Engineering Command, Engineering and Expeditionary Warfare CenterDemoiea.org · as of 2026United Statesiea.org · as of 2026Not confirmedH2iea.org · as of 20260.05 MWiea.org · as of 2026
Laboratory System at IFE Kjeller Phase 2Operationaliea.org · as of 2026Norwayiea.org · as of 2026Not confirmedH2iea.org · as of 20260.009 MWiea.org · as of 2026
H2One - Kyushu Resort Hotel, Huis Ten BoschOperationaliea.org · as of 2026Japaniea.org · as of 2026Not confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
H2One - Yokohama Cargo CenterOperationaliea.org · as of 2026Japaniea.org · as of 2026Not confirmedH2iea.org · as of 20260.005 MWiea.org · as of 2026
WindGas Hamburg-ReitbrookDemoiea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20261.5 MWiea.org · as of 2026
RH2 Grapzow, Mecklenburg VorpommernOperationaliea.org · as of 2026Germanyiea.org · as of 2026Not confirmedH2iea.org · as of 20261 MWiea.org · as of 2026