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Greenhydrogenauctions
Aguidetodesign
?IRENA2024
Unlessotherwisestated,materialinthispublicationmaybefreelyused,shared,copied,reproduced,printedand/orstored,providedthatappropriateacknowledgementisgivenofIRENAasthesourceandcopyrightholder.Materialinthispublicationthatisattributedtothirdpartiesmaybesubjecttoseparatetermsofuseandrestrictions,andappropriatepermissionsfromthesethirdpartiesmayneedtobesecuredbeforeanyuseofsuchmaterial.
ISBN:978-92-9260-617-6
Citation:IRENA(2024),Greenhydrogenauctions:Aguidetodesign,InternationalRenewableEnergyAgency,AbuDhabi
AboutIRENA
TheInternationalRenewableEnergyAgency(IRENA)servesastheprincipalplatformforinternationalco-operation,acentreofexcellence,arepositoryofpolicy,technology,resourceandfinancialknowledge,andadriverofactiononthegroundtoadvancethetransformationoftheglobalenergysystem.Anintergovernmentalorganisationestablishedin2011,IRENApromotesthewidespreadadoptionandsustainableuseofallformsofrenewableenergy,includingbioenergy,geothermal,hydropower,ocean,solarandwindenergy,inthepursuitofsustainabledevelopment,energyaccess,energysecurityandlow-carboneconomicgrowthandprosperity.
Acknowledgements
ThisreportwasdevelopedundertheguidanceofRaulAlfaroPelico(Director,IRENAKnowledge,PolicyandFinanceCentre),UteCollier(IRENA)andRabiaFerroukhi(ex-IRENA).ItwasauthoredbyDialaHawila,EmanueleBiancoandAbdullahFahad(IRENA);VasiliosAnatolitis(IRENAconsultant)andFabianWigand(Tetratech).
IRENAcolleaguesAnn-KathrinLipponer,ArnovandenBos,JamesWalkerandPatriciaWildprovidedvaluablecontributions.
Inputswerealsoprovidedby:CristianCarraetto(EBRD),JosephCordonnier(OECD),JazaeerDawody(Energimyndigheten),PabloDelRioGonzalez(IRENAconsultant),DanieleDiNepi(DESNZ),JavierGarcíaFernández(EuropeanCommission),DolfGielen(WorldBank),MichelleHallack(WorldBank),EmanuelHenrich(H2Global),LeandroJanke(AgoraEnergiewende),JanKlenke(H2Global),PaulKomor(IRENATechnicalReviewer),YuryMelnikov(Mylonastar),SusanaMoreira(H2Global),RolandSchulze(EIB),EisukeTachibana(AfDB),MoeketsiThobela(AfDB)andMiguelVazquez(Bocconi).
PublicationandeditorialsupportwasprovidedbyFrancisFieldandStephanieClarke.ThereportwaseditedbyErinCrum,withdesignbyStrategicAgenda.
Forfurtherinformationortoprovidefeedback:publications@Thisreportisavailablefordownload:
/publications
Disclaimer
Thispublicationandthematerialhereinareprovided“asis”.AllreasonableprecautionshavebeentakenbyIRENAtoverifythereliabilityofthematerialinthispublication.However,neitherIRENAnoranyofitsofficials,agentsorotherthird-partycontentprovidersprovidesawarrantyofanykind,eitherexpressedorimplied,andacceptnoresponsibilityorliabilityforanyconsequenceofuseofthepublicationormaterialherein.
TheinformationcontainedhereindoesnotnecessarilyrepresenttheviewsofallMembersofIRENA.ThementionofspecificcompaniesorcertainprojectsorproductsdoesnotimplythattheyareendorsedorrecommendedbyIRENAinpreferencetoothersofasimilarnaturethatarenotmentioned.ThedesignationsemployedandthepresentationofmaterialhereindonotimplytheexpressionofanyopiniononthepartofIRENAconcerningthelegalstatusofanyregion,country,territory,cityorareaorofitsauthorities,orconcerningthedelimitationoffrontiersorboundaries.
GREENHYDROGENAUCTIONS|2
Contents
Figures4
Tables4
Boxes5
Abbreviations6
Executivesummary7
1Introduction12
2Greenhydrogen:Status,barriersandsupportinstruments14
2.1Hydrogenproductionanduse14
2.2Barrierstogreenhydrogenuptake16
3Auctionstosupportgreenhydrogendevelopmentanddeployment20
3.1Strengthsandweaknessesofauctionsasasupportschemeforgreenhydrogen22
3.2Typesofauctionsforthesupportofhydrogen26
4Designelementsofauctionstosupportgreenhydrogen33
4.1Auctiondemand35
4.2Qualificationrequirementsanddocumentation43
4.3Location,technologyandprojectspecifications48
4.4Winnerselection54
4.5Riskallocationandremunerationofsellers58
5Maintakeawaysandconclusions71
6Casestudies74
6.2Denmark75
6.3EuropeanUnion76
6.4Germany78
6.5India79
6.6Netherlands81
6.7UnitedKingdom82
References84
3|AGUIDETODESIGN
Figures
Figure1Selectedcolour-codedtypologyofhydrogenproduction15
Figure2Mainusesofhydrogenin202215
Figure3Illustrativeset-upofasupply-sideauctionforgreenhydrogen26
Figure4Illustrativeset-upofademand-sideauctionforgreenhydrogen27
Figure5Illustrativeset-upofadouble-sidedauctionforgreenhydrogen29
Figure6Illustrativeset-upofjointsupply-anddemand-sideauctionsforgreenhydrogen31
Figure7Frameworkforthedesignelementsofauctionsforgreenhydrogen34
Figure8Hydrogenvaluechainandrisksthatneedtobeallocatedtothedifferentplayersinthe
auctiondesign58
Figure9Hydrogenvaluechainwithgovernmentassumingelectricitypricerisk59
Figure10Hydrogenvaluechainwithgovernmentassuminghydrogenoff-takepricerisk60
Figure11Hydrogenvaluechainwithgovernmentassuminghydrogenoff-takepricerisk,infrastructure
riskandhydrogenoff-takerisk(e.g.throughagovernmentGHPA)60
Figure12ResultsoftheDanishauction75
Figure13IllustrationofpotentialaverageETSpriceandCCfDsubsidyatstrikepriceofUSD65/tCO278
Figure14CapacityandrequestedpremiumofthewinningbidsinIndia80
Tables
Table1Mainbarrierstogreenhydrogenuptake16
Table2Strengthsoftariff-basedsupportschemes(includingauctions)forgreenhydrogen22
Table3Strengthsofauctionsforgreenhydrogen23
Table4Policyobjectivesforgreenhydrogenthatcanbetargetedthroughauctiondesign24
Table5Trade-offstoconsiderwhendeterminingtheauctionedproduct35
Table6Optionstodefinetheauctionedvolume38
Table7Optionsonhowtoauctionthetotalvolume39
Table8Trade-offsconcerningtheauctionperiodicity40
Table9Optionsregardingphysicalrequirementsofelectricitysourcing41
GREENHYDROGENAUCTIONS|4
Table10Optionsregardingcontractualarrangementsofelectricitysourcing42
Table11Optionsforthechoiceofgreenhydrogenoff-taker43
Table12Implicationsofstrictdocumentationrequirements4
5
Table13Stageoftheprojectdevelopmentprocesswhentheauctiontakesplacee46
Table14Implicationsoflocalcontentrequirements47
Table15Optionsforthelocationspecificityofgreenhydrogenauctions49
Table16Implicationsoftechnology-neutralauctionsforemissionsreduction50
Table17Optionsfortechnology-specificgreenhydrogenauctions51
Table18Implicationsofsector-specificoff-takeingreenhydrogenauctions51
Table19Considerationswhilesettingminimumandmaximumgreenhydrogenproductionamounts52
Table20Considerationswhilesettingminimumandmaximumprojectsizerequirements54
Table21Trade-offstoconsiderregardingprice-onlyormulti-criteriaauctions55
Table22Implicationsofintroducingsellerconcentrationrules56
Table23Implicationsofintroducingfloorandceilingprices57
Table24Optionsofownershipmodel
62
Table25Typesofremuneration64
Table26Optionsfordefiningthecontractduration65
Table27Considerationswhiledecidingonthecurrencydenominationofthecontract
66
Table28Optionsandconsiderationsforcontractindexation
68
Table29Implicationsofstringentorlenientcompliancerules
69
Table30Optionstoallocatetheresponsibilityoftransportofgreenhydrogen70
Boxes
Box1Thelevelisedcostofhydrogen17
Box2InflationReductionActintheUnitedStates20
Box3Doubled-sidedauctions–theH2Globalinstrument30
Box4Indianauctionsforelectrolysermanufacturing
36
Box5The“Auctions-as-a-Service”mechanism
77
5|AGUIDETODESIGN
Abbreviations
AaaSAuctions-as-a-Service
BOObuild-own-operate
BOOTbuild-own-operate-transfer
CAPEXcapitalexpenditures
CfDcontractfordifference
CO2eq/kgcarbondioxideequivalentperkilogram
COP2828thConferenceoftheParties
DBFOMdesign-build-finance-operate-maintain
DKKDanishkroner
EHBEuropeanHydrogenBank
EPCengineering,procurementandconstruction
ESIAenvironmentalandsocialimpact
assessment
ETSemissionstradingsystem
EUEuropeanUnion
FIDfinalinvestmentdecision
GHGgreenhousegas
GHPAgreenhydrogenpurchaseagreements
GJgigajouleGWgigawattH2hydrogen
HAR1HydrogenAllocationRound
HBPMHydrogenBusinessProductionModel
HPAhydrogenpurchaseagreementHSAhydrogensaleagreement
IGHPindependentgreenhydrogenproducer
IMFInternationalMonetaryFundINRIndianrupees
IRA
IRENAITC
kg
kt
LCOELCOHLCR
Mt
MW
NZHFOPEXPEM
PPA
PTC
PV
R&D
RES
SDE++
OWE
SIGHT
TSOUAEUKUS
VRE
InflationReductionAct
InternationalRenewableEnergyAgencyinvestmenttaxcredits
kilogramkilotonne
levelisedcostofelectricitylevelisedcostofhydrogenlocalcontentrequirementmilliontonnes
megawatt
NetZeroHydrogenFundoperatingexpenses
polymerelectrolytemembranepowerpurchaseagreement
productiontaxcredit
photovoltaic
researchanddevelopmentrenewableenergysource
StimulationofSustainableEnergyProductionandClimateTransition
SubsidieregelingOpschalingvolledighernieuwbarewaterstofproductieviaelektrolyse
StrategicInterventionsforGreenHydrogenTransition
transmissionsystemoperator
UnitedArabEmiratesUnitedKingdom
UnitedStates
variablerenewableenergy
GREENHYDROGENAUCTIONS|6
Executivesummary
Greenhydrogenwillplayabigpartindecarbonisinghard-to-abatesectors,butitsdeploymentanddevelopmentrequirepolicysupport.Competition-basedtariffs,orauctions,canbeconsidered,takinginto
accounttheirstrengthsandlimitations.
Cleanhydrogen1accountsforabout12%ofgreenhousegas(GHG)emissionsabatementin2050undertheInternationalRenewableEnergyAgency’s(IRENA’s)1.5°CScenariotodecarbonisehard-to-abatesectorsandtobeusedasfeedstockforindustrialapplications.ThebenefitsofgreenhydrogengobeyondreducingGHGemissions.Greenhydrogencanenablegreenindustrialisation,energyindependence,increasedparticipationinglobaltradeandmarkets,andjobcreation.Drivenbythesepotentialbenefits,policymakersareincreasinglyembarkingonambitiousplanstosupportthedevelopmentofgreenhydrogenintheirjurisdictions.AsofMay2024,52countrieshadahydrogenstrategyorroadmapinplace,52%ofwhichareemerginganddevelopingeconomies.
Competitivepublicprocurement–orauctions–isemergingasatooltopromotegreenhydrogenproductionanduse.Auctions–likealltariff-basedsupportschemes–offerlong-termrevenuecertainty,allowforlong-termbudgetaryplanningandenablemovingforwardonthetechnologylearningcurve.Inaddition,thecompetitivenatureofauctionscanenabletruepricediscoveryandtherevelationofafeasibleremunerationfortheproducersandthewillingnesstopayoftheconsumers,therebyminimisingtheoverallcostofpublicsupport.Auctionsalsoprovideaclearpipelineoffutureprojects,providetransparencyintheselectionofprojectsandthelevelof
supporttheyreceive;theycanensuretimelydeliveryofwhatispromisedinthebids,andtheycanbedesignedtoachievebroaderpolicyobjectivesforgreenhydrogendeploymentortoaddressspecificbarriers.
1Forthepurposeofthisreport,“cleanhydrogen”referstoboth“blue”and“green”hydrogen.Forthecolor-codingmeaning,pleaserefertoFigure1
7|AGUIDETODESIGN
However,auctionsaresuccessfulinbringingdownpricesonlyifthereissufficientcompetition.Inaddition,thepricepressureresultingfromauctionscanleadtoprojectsnotbeingrealised,thesectorbeingcompressed,andpotentiallyaninabilitytoinvestininnovationandtechnologicalimprovement.Forsmallerproducers,theupfrontresourcesneededtotakepartintheauctionwithouttheguaranteeofwinningacontractmaydetertheirparticipation,reducingcompetitionandposingdisadvantagesforsmallandmedium-sizedbusinesses,whichimpactsthemarketliquidityandgoalofdevelopinganupstreamhydrogensectorwhensuchagoalisset.Thesenegativerepercussionscanbeavoidedthroughtailoredauctiondesign.
Therearedifferenttypesofauctionstosupportgreenhydrogen,withvaryinggeographicreach.
Auctionscanbehelddomestically,i.e.off-takersandproducersarewithinthesamecountryborderssuchasinIndia;regionally,i.e.off-takersandproducersarewithinthesameblocsuchastheEuropeanHydrogenBankauction;andinternationally,i.e.off-takersandproducerscanbeanywherewithinthedesignatedcountriessuchastheH2Globalauction.Therearefourtypesofauctions.
Insupply-sideauctions(subjectofthisreport),thecompetitiontakesplacebetweenhydrogenproducers.Supply-sideauctionsaimatscalingupelectrolysercapacityandtheproductionofgreenhydrogen(oritsderivates).Theyareparticularlysuitableincaseswherethereisgoodpotentialforrenewableenergysourcesandlogisticalcapabilities.Theycanreflectthesettargetsinastraightforwardway.
Indemand-sideauctions,hydrogenconsumerscompeteforsupport.Demand-sideauctionsmaycreateincentivesforhydrogenimports,asthesupportedendusersmayoptforimportinghydrogen(orderivatives)fromothercountriesratherthanfromdomesticproducers.Whilesuchaprocesscouldresultindecarbonisingindustries,itwouldnotdirectlyleadtothedevelopmentofadomesticgreenhydrogensector.Demand-sideauctionsarerelativelyeasytoembedinacountry’sindustrialpolicy,aspolicymakerscantargetspecificend-usesectors.
Double-sidedauctionsandjointsupply-anddemand-sideauctionsaimtosupportboththesupplyanddemandsidesmostlythroughmatchmakingthehydrogenproducerswiththeconsumers.Bycompetitivelyselectingsuppliersofferinggreenhydrogenatthelowestpriceaswellasthoseoff-takerswiththehighestwillingnesstopayfortheproduct,thepricedifferencebetweensupplyanddemandthatneedstobecoveredthroughfundsoftheintermediaryisminimised.Jointsupply-anddemand-sideauctionsareasubsetandsimplificationofthedouble-sidedauctionwherebybidshavetoincludehydrogensupplyandoff-take.Thistypeofauctiontypicallyrequireson-sitehydrogenproductionanddemandconsortiawhichareoftenphysicallyco-locatedorincludethetransportinfrastructure.
GREENHYDROGENAUCTIONS|8
Greenhydrogenauctionsshouldbedesignedinawaythathelpsdeliverthepolicyobjectivespursuedinthenationalgreenhydrogenstrategy.
Drawinguponlessonslearntfromrenewablepowerauctions,2thisreporthasbeendevelopedtoguidepolicymakersinthedesignofauctionstodeploygreenhydrogentoachievedefinedpolicyobjectives,recognisingtheopportunitiesthisinstrumenthasforencouragingprojectdeveloperstosubmithigh-qualitybids,andpromotetransparencyandfaircompetitionintheallocationofsupportorcontracts,whileminimisingtheresourcesusedtosupportdeployment.
Policyobjectivesthatmaybepursuedincludeachievingclimateandenvironmentalgoals;developingalocalgreenhydrogeneconomywithlocalisedvaluechainstoenhanceenergysecurityorparticipateintheinternationaltradeofgreenhydrogenanddiversifyenergyexports;andattractingforeigninvestmentsinenergy-intensiveindustriesandsupportingtheirinternationalcompetitiveness.
Iftheprimaryaimistodecarboniseeconomiesatthelowestprice,countriesorjurisdictionscouldconsiderdesignelementsthataimforlowestpriceandreducedcostofsupportsuchas:technology-neutralauctionsthatfavouronlythelowest-pricetechnologies,winnerselectioncriteriabasedonpriceonly,andtheintroductionofaceilingpriceabovewhichbidswouldnotbeconsidered.SuchapproacheswouldbeunlikelytosupportthedevelopmentoflocalvaluechainsbutcouldsuitcountriessuchasJapanandtheRepublicofKorea,whicharelikelytofocusonimportsratherthanin-countryproduction.
Countriesorjurisdictionsthatwanttodecarbonisewhilesimultaneouslyincreasingenergysecuritythroughlocalgreenhydrogenproduction(e.g.China,India)mightconsiderascheduleofauctionstoattractinvestmentsinupstreamactivities,auctionsthataimatdevelopingspecifictechnologies,andwinnerselectioncriteriaandqualificationrequirementsaimedatlocalcontent.Provisionstoavoidmarketconcentrationmayalsobeconsideredtoencouragenewplayersandacceleratehydrogenmarketliquidity.
Countriesorjurisdictionswithamplerenewableenergy,landandwaterresourcesthatwouldliketoengageininternationalhydrogentrade(e.g.Morocco)mightconsiderdesignelementsthataimforcompetitivepriceswhilesupportinginnovationandindustrialdevelopment.Designelementstoconsiderincludedenominatingthecontractsinhardcurrencyorincludingindexationclausestoinflation.
Itshouldbenotedthatdomesticvaluecreation,industriallinkages,technologicallearningandpermanentemploymentaremorelikelytobeachievedwhengreenhydrogenisproducedforlocaluses,i.e.fordecarbonisingthedomesticeconomyandforpromotinggreenindustrialisation,asplannedinNamibia,Türkiye,UruguayandtheUnitedArabEmirates(UAE).Countriesinthiscategorycanbenefitfrombuildingupagreenheavyindustryandexploitingtheirearly-moverpotentialintheinternationaltradeofgreencommodities.Inthiscase,auctionscanbeorganisedforprocuringgreenproducts(e.g.greensteel,greenammonia)tocreatemorevalueindownstreamactivities.
2IRENAhasproducedanextensivebodyofknowledgeonthetopicthatcanbefoundat
/Energy-Transition/Policy/
Renewable-Energy-Auctions
.
9|AGUIDETODESIGN
Auctionsshouldalsobedesignedinawaytoaddresschallengesandbarrierssuchasthoserelatedtosystemintegrationofvariablerenewableenergyandhydrogentransport.
Incountrieswithhighsharesofvariablerenewableenergy(VRE),auctiondesigncanaimatsupportingsystemintegration.Oneexampleissite-specificauctionswherebylocationsareselectedsuchastoavoidelectricitygridconstraintsorthosethatprovideguidanceintheformofincentives/requirementstoguidesitingtoorawayfrompre-determinedzoneswithlowerintegrationcosts.Inliberalisedpowermarkets,selectingprojectsbasedonpriceonlywhileavoidingelectricityprice-basedsupportlevelindexationcanleadtothelowest-priceprojectsbeingdesignedtoproducewhenrenewableelectricityischeapest,leadingtoahighersystemintegration.Settingamaximumamountofannualfull-loadhoursforelectrolysersoramaximumamountofsupporthydrogencanalsobeanoption.
Toaddressbarriersrelatedtogreenhydrogentransport,auctionscanbedesignedtoprocurederivativesorgreenproducts,ortheycanallocatethecostsandrisksassociatedwithtransporttothepublicentityfacilitatingtheauction.
Regardlessofotherpolicypriorities,auctionsshouldbedesignedinawaytoensureenvironmentalandsocialsustainabilityandshouldadheretotheconceptofadditionality.
Underqualificationanddocumentationrequirements,proofofprojectsustainabilityandsocialcontractscanensurethattheprojectsselectedsatisfysocialandenvironmentalsustainabilitycriteria.Theseincludeproofofbalanceduseoflandandwaterresourcesincludingcrediblearrangementstoaccesswaterresourcessustainably,proofofalandleaseagreement,andpassinganenvironmentalandsocialimpactassessment(ESIA).Socialcontractsinthecontextofgreenhydrogenproductionprojectsprimarilyrevolvearoundthewelfareoflocalcommunitiesandcanvarydependingonthespecificcontext,asthoseimplementedinChileandSouthAfrica.Theyincluderevenue-sharingagreements,jobopportunitiesforcommunitymembersandinvestmentsincommunitydevelopment,suchasimprovedhousingandhealthcarefacilitiesforcommunities.Thesecriteria
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