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Research
Global|2024
DataCenters
2024GlobalOutlook
AIandthegreenenergytransitionwillbringnewchallengesandopportunities
JLLSEEABRGHTERWAY
DataCenters2024GlobalOutlook
Contents
Executivesummary3
01
Demanddrivers
5
Digitaleconomy
6
GenerativeAI
8
02
Datacenterdesign
9
Increasingrackdensity
9
Liquidcooling
12
Datacenteroperations
13
Increasingpowerefficiency
13
Software-fueledefficiencyimprovements
14
AlgorithmsandCPUcycles
14
03
Powersourcing
15
Globalpowershortage
16
Sustainableenergy
18
Low-carbonstrategiestoovercome
supplyissues
20
04
Opportunitiesforsustainablegrowth2
2
Keycontacts2
4
2
3
DataCenters2024GlobalOutlook
Contents→
Executivesummary
ThedemocratizationofArtificialIntelligence(AI)standstobethebiggesttransformationinthedatacenterindustrysincethesectorburstontothe
scene.Thedatacenterindustryhasexperiencedexplosivegrowthoverthepastdecade,drivenbyever-increasingdemandforcloudservicesandtheexpandinguseofweb-enableddevicesglobally.Nowin2024,AIandmachinelearningispromptingafundamentalshiftindatacenterdesign,siteselectionandinvestmentapproach.
Withpowerrequirementsfordatacenters
growingexponentially,weareseeingascarcity
ofdatacentercolocationsupplydrivenby
regionalpowerlimitations.Datacentergrowth
isexperiencingsignificantcompetitionwith
otherhigh-powerusersincludingelectricvehicleinfrastructureandadvancedmanufacturing.TheEuropeanCommissionestimatesthatelectricityconsumptionwillincreaseby60%by2030whilepowergenerationcapacityneedshugeinvestmentinordertomeetrenewableenergytargets.
Theimpactonthedatacenterindustryis
immense.Powerpresentsbothanopportunity
andathreattothesectorandasaresultwehavededicatedouroutlooktothisevolvingdynamic.Ourreportexploresindetail,whatthismeansfordevelopersandoperatorsin2024andbeyond,
includingcasestudiesofingenuityandinnovationasthesectorevolves.
DataCenters2024GlobalOutlookContents→
4
Demanddrivers
Theever-growingdigitaleconomyand
democratizationofAIwilldrivedemandformoreandlargerdatacenters.Withmanyrealestate
assetclassesseeingapullbackfordevelopersandinvestors,datacentersstandsoutasapromisingassetclassin2024.
Datacenterdesign
Thehighlyspecializedequipmentneededto
supportAIdensities,particularlyliquidcooling,willtransformtraditionalfacilitydesign.Data
centerprovidersarerapidlychangingdesignstosupportthesenewrequirements.
Datacenteroperations
Inthequesttolowerpowerusageeffectiveness(PUE),datacenteroperatorswillseeknew
softwaresolutionsandalgorithmstopropelefficiencygains.Forenterprisedatacenter
operators,achievingbetterefficiencyrequiresspecializedexpertise.
Powersourcing
Theurgentneedformorepowerwillleaddata
centeroperatorsandevengovernmentsto
scrambletosecurerequiredutility,especially
sustainablesourcesofenergywhilespurring
innovation.AIisdrivingextremescalefornew
developmentswithrequirementsnowranging
from300megawatts(MW)toover500MW.Site
selectioncriteriahavechangeddramaticallywithamoreprominentfocusonpoweravailabilityanddeliverytimelines.
DataCenters2024GlobalOutlookContents→
5
01
Demanddrivers
Thecontinuedtransitiontothecloud,growthintheInternetofThings(IoT),growingdata
sovereigntyandresidencyregulations,and
theexpandingamountofdatathatconsumersandbusinessesgeneratearefuelingtherapiddevelopmentofdatacentersglobally.
Inthenextfiveyears,consumersandbusinesseswillgeneratetwiceasmuchdataasallthedatacreatedoverthepast10years.Inresponse,totalstoragecapacityindatacentersandendpoint
deviceswillgrowfrom10.1zettabytes(ZB)in
2023to21.0ZBin2027,forafive-yearcompoundannualgrowthrate(CAGR)of18.5%.1
1Aug2023,IDC#US49346223,RevelationsintheGlobalStorageSphere2023,JohnRydning
DataCenters2024GlobalOutlookContents→
6
Thegrowingneedforstoragetranslatestogrowing
demandfordatacenterspace,fuelingrapid
development.Inthepastdecade,developershavesteadilyincreasedthecapacityofnewcolocationandhyperscaledatacenters.StructureResearchestimatesthatglobalcolocationMWwillgrowat15.2%CAGRoverthenextfiveyears.
Mostnewdatacentersbuilt10yearsagohada
criticalITloadcapacityoflessthan10MW.Today,itisnotuncommontoheardevelopersannouncenewbuildsof100MWormore.
7
Contents→
Globaldatacentercolocationmarketsizebycountryinprimary,secondaryandemergingmarkets(inMWofbuilt-outcriticalITloadcapacity)
London
912
SaltLakeCity
176
Paris
387
DenverVancouver108
Amsterdam
488
●o—Berlin
t92
Frankfurt
660
26
Dublin
Dallas-FortWorth
Northwest737227
LasVegas/Reno784NewYorkJersey
620Chicagonto
180152
●
Seoul
545
HongKong
576
160
NorthernCaliforniaBostonMadrid
Tokyo
898
265NorthernVirginia
693LosAngeles99
PhoenixAtlanta3,640
698390Houston
Mumbai
392
Austin/SanAntonio109
●Chennai
87
KualaLumpur
233
433Querétaro41
Singapore
1,000
Campinas
RiodeJaniero
410
Johannesburg
76
Barueri
CapeTown
29
121
Sydney
221
Melbourne
324
●637
Secondarymarketstypicallyhave100–600MWofsupplyandhave
recentlybecomethefocusofattentionasinvestors,lendersanddevelopersseeknewopportunitiesinless
crowdedmarkets.
Emergingmarketswillcontinueto
growasEdgedeploymentsbringdatacentersclosertotheuserandnationaldatasovereigntylawsmandatein-
countrystorage.
Primarymarketshaveatleast600MW
ofsupplyandmanyofthesemarketsarenowpushingbeyondthe1,000MWmark.Theywillcontinuetoseestronggrowthascolocationandhyperscalersconsolidatetheirpositionsinsafemetrosthathave
becomesub-regionalhubs.
Source:JLL,StructureResearchDataasofJune2023
DataCenters2024GlobalOutlookContents→
8
GenerativeAIpoisedtotransformthe
datacentermarket
GenerativeAIwillsignificantlydisrupttheindustry,impactingnotjustthenumberofnewdatacentersneededbutalsotheirdesignandlocation.
BloombergIntelligenceprojectsthegenerative
AImarketwillgrowto$1.3trillionoverthenext
10yearsfromamarketsizeofjust$40billionin
2022.2DatacenteroperatorsanddevelopersthatwanttocapitalizeonthismarketopportunitymustrecognizethatAI-specializeddatacenterslook
differentthanconventionalfacilities.
GenerativeAIrequiresmoredenselyclustered
andperformance-intensiveITinfrastructurethantheframeworkfoundinstandarddatacenters,
producingmuchmoreheat.ThepowerconsumedbygenerativeAIworkloadsfluctuatesmorethantraditionalITworkloads,creatingchallengesin
optimizingafacility’soverallefficiency.
Forexample,theworkloadofanAIimage
generatorapplicationrequiresmuchmore
powerthanatextgenerationapplication.
Additionally,powerrequirementsforthethreestagesofgenerativeAI—modelcreation,
tuningandinference—varysignificantly.Datacenteroperatorsneedtoplanandallocate
powerresourcesbasedonthetypeofdata
beingprocessedandthestageofgenerativeAImodeldevelopment.3
Trainingandtuningapplicationworkloadsfor
AIarenottypicallylatency-sensitive.Therefore,
developersbuildingAI-specializeddatacenters
canbemoreflexibleinsiteselectionand
strategicallychoosegeographieswithsignificantavailabletransmissionpower,lowenergycosts,
abundantsustainableenergysourcesandclimatesthatsupportfreecooling.4
Givenhighdemandandgrowingdata
requirements,datacenterdevelopmentis
positionedtocontinueatarapidpacein2024.However,ashyperscalersandotherlarge
requirementssigncommitmentstospace
farinadvanceofdelivery,thosewithsmaller
requirementswillneedtoplanaheadtofindthecapacitytheyneed.
Keyconsiderations
Forinvestors,howwillgenerativeAIchangethedatacenterlandscape,particularlytheneedsofeachstageofmodeldevelopment?
Forenterprisesandoperators,aregenerativeAIworkloadsbestservedinon-premise,colocation,orpubliccloudenvironments?
2Bloomberg,GenerativeAItoBecomea$1.3TrillionMarketby2032,ResearchFinds,June2023
3Jul2023,IDC#US51013223,GenerativeAI:ImplicationsfortheDatacenter,SeanGrahamandPeterRutten
4IDC#US51013223,2023
DataCenters2024GlobalOutlookContents→
9
02
Datacenter
design
Increasingrackdensity
TherapidadoptionofgenerativeAIwillcontinuetodrivetheupwardtrajectoryofrackpower
density.Averagerackdensityhasbeenslowlyclimbingoverthepastfewyearsandwillseesignificantjumpsinthecomingyears.
Rackdensityreferstotheamountofcomputingequipmentinstalledandoperatedwithinasingleserverrack.Itiscalculatedbytherack’spowerrequirements(inwatts)divided
bytheavailablespace(measuredinrackunits).
DataCenters2024GlobalOutlookContents→
10
Hyperscalers,whichhavebeenattheforefront
ofadoptingAIandhigh-performancecomputing(HPC),havethegreatestneedforhigh-density
infrastructure.Currently,theirlargefacilitieshaveanestimatedaveragedensityof36kWperrack,whichIDCestimateswillgrowata7.8%CAGR
inthecomingyearstoapproach50kWby2027.ManyAIclusterrequirementsareprojectedtohit80-100kW/rack.5
Despiteitsexponentialgrowththroughout
2023,generativeAIisstillinitsearlystagesof
democratizationformostorganizationsandend-users.Asthistransformativetechnologyreachesmoremainstreamusers,enterpriseandcolocation
datacenterswillneedtoadapttoaccommodatethehigherpowerdensitiesrequiredtosupporttheseadvancedITloads.
Inadditiontoincreasingcomputationalneeds,risingdemandforhyperconvergedinfrastructure(HCI)isdrivingtheupwardtrajectoryof
powerdensity.
Asdemandforhigherrackdensitygrows,
innovationsontheinfrastructuresideareenablingtheindustrytokeepup.Promisingsustainable
energysolutionsandtheadventofcontemporarycoolingsolutions,especiallyimmersioncooling,willhelpoperatorscontinuetoincreasedensity.
Figure1
Averagerackdensityisincreasing,especiallyinhyperscaledatacenters(AsiaPacificexcludingJapan)6
60
50
40
kW/rack
30
20
10
0
20232024202520262027
Hyperscaledatacenters
Enterprise&colocationdatacenters
5,6July2023,IDC#
AP50326223
,Asia/Pacific(ExcludingJapan)DCDeploymentModelandSpendForecast,2H22:2022–2027,MikhailJaura,WilliamLee,WendyLok,CynthiaHo
DataCenters2024GlobalOutlookContents→
“
TheincreasingtrendofHyper-
convergedInfrastructure(HCI)
andmodularequipmentreflect
astrategicshiftforenhanced
flexibilityandscalability.This
industry-widemoveaimsto
swiftlyadapttoevolvingdemand,
optimizingagilitywhilestayingcommittedtosustainable
practices.
CaineBoesenberg
GroupAccountDirector,DataCentersAsiaPacific
JLL
11
DataCenters2024GlobalOutlookContents→
12
Liquidcoolingadoptionrampsup
Higherrackdensityexacerbatesthecoolingdemandswithindatacentersbecause
concentratedcomputingequipmentgenerates
substantialheat.Traditionalmethods,suchasair-basedcooling,maystruggletodissipatetheheatgeneratedbydenselypackedracks.Tomaintainefficiency,datacentersareadoptingadvanced
coolingtechnologies,suchasliquidcoolingorrear-doorheatexchangers.
Sincecoolingtypicallyaccountsforroughly
40%ofanaveragedatacenter’selectricityuse,operatorscanoffsettheenergyneedsofhigher
computationalpowerbyshiftingtoliquidcooling.Providershaveshownthatliquidcoolingboastssignificantpowerreductions—ashighas90%
—whileimprovingcomputationalcapabilityandspacerequirements.
Liquidcoolingisgraduallybecomingcost-
competitivewithconventionalsolutions,so
operatorsshouldfacealowercostbarrierto
entryinthenearfuture.Whiledatacenterswithtraditionalrackdensitieswillmaintainair-cooledsetups,wewillbegintoseewideradoptionof
liquidcoolinginfacilitieswithhighrackdensities.
“
Liquidcoolingsystemsdemonstratesatransformativestepin
datacenteroperationalefficiency.Beyondprocessingpower,the
industry’sfocusonadvancedheatmanagementalignswitha
commitmenttosustainablehigh-performancecomputing,departingfromconventionalsystems,notonlyforsustainabilitypurposesbutalsotoacclimatizetotheincreasingneedforHPC.
AndrewGreen
RegionalPracticeLead,DataCenters,APACJLL
DataCenters2024GlobalOutlookContents→
13
Datacenteroperations
Efficiencyontherise
Leadingdatacenteroperatorscontinuetomakestridesinincreasingefficiency.Manycloud,
hyperscaleandcolocationdatacentersrunmuchmoreefficientlythanthetraditionalenterprise
datacenterstheyarereplacing.
In2022,ITanddatacentermanagersreportedanaverageannualPUEratioof1.55attheirlargestdatacenter.DatacenteroperatorsaimtogettheirPUEratioascloseto1aspossible.
Whileefficiencygainshaveflattenedinrecent
years,leadingoperatorscontinuetoexplorenewsolutionstoimprovePUEratiosincrementally.
Softwarewillfuelenergyefficiencyimprovements
Higherpowerdensitiesinnewandexistingcenterswillbenecessarytodomorewiththesame
physicalspace.Leadingdatacenteroperators
willemploysoftwareforintelligentmanagement,monitoringandrackorchestrationthatwill
fuelefficiencies,loweroperationalcostsandrequirelessstaff.
Software-definedpower,whichoptimizesenergyuse,offersoneopportunity.HalfofITanddata
centermanagersbelievesoftware-defined
powerwilllikelyimprovetheefficiencyofdatacenterswithinthenextfiveyears,accordingtoa2022survey.7
Figure2
WhatistheaverageannualPUEforyourlargestdatacenter?DatacenteraveragePUEworldwide2007-2023
2.5
AverageannualPUE
2.0
1.5
20072008200920102011201220132014201520162017201820192020202120222023
Note:Worldwide;2007to2022;669respondents;ITanddatacentermanagers.
Source:UptimeInstitute;ID1229367
7UptimeInstituteGlobalDataCenterSurvey2022,page28
DataCenters2024GlobalOutlookContents→
14
AlgorithmsholdpotentialtoincreaseCPUcycles
Whilehardwareimprovementslikerenewable
energyandimmersioncoolingtendtogeneratealotofbuzz,manyleadingdatacenteroperatorsarealsoimprovingefficiencybehindthe
scenesbyincreasingthecomputationalyieldfromCPUcycles.
WiththeclockspeedofCPUcycleshittinga
plateauinthelastdecade,datacenteroperatorsthatwanttoimprovecomputationalpowerandefficiencyfurtherwillneedtoturntoinstructionsorcodingimprovementssuchasparalleland
advancedalgorithms.
Forexample,parallelordistributedcomputingallowsmultipleserverstohandleaheavy
processingworkload,thushelpingtoalleviate
somerackdensitychallenges.Inaddition,furtherresearchanddevelopmentcanbeconducted
onalgorithmsforquantumprocessing,enablingwiderusageofquantumcomputers(QPU)forAIandmachinelearning.
Operatorsthatinvestinimprovingalgorithmsorsoftwareinthecomingyearsstandtoachieve
greaterefficiencygainsthanthosefocusingonhardwarealone.
Keyconsiderations
Forinvestors,howcanyouincorporatenewtechnologiesintoyourdatacenterdesignstomakethemmoreefficient,particularlyinrelationtocoolingandenergymanagement?
Forenterprisesandoperators,willyourexistingdatacenterdesignsbesufficientforsupportingcertainstagesofGenerativeAI
modeldevelopment?
DataCenters2024GlobalOutlookContents→
15
03
Power
transmissionandsupplysourcing
Intensifyingdatacenterpower
requirementsconvergewiththeenergytransitiontosustainablesources
ThesignificantpowerdemandsofHPCandAIsystemsputpressureondatacenters’energy
infrastructure,amplifyingthechallengesof
sourcingsufficientpowercapacity.Global
electricityuseofdatacentershasremainedflatsince2015whiledatacenterworkloadshave
morethandoubled.8Thishaslargelybeenduetorapidimprovementstodatacenterefficiency,infrastructureandatrendtowardslarger
hyperscaledatacenters.
Despitethis,smallercountrieswithexpandingdatacentermarketsareseeingsubstantial
increasesinenergyuse,puttingsignificant
pressureongenerationandgridinfrastructure.
8IEA,DataCentersandDataTransmissionNetworks
DataCenters2024GlobalOutlookContents→
16
EirGridinIrelandestimatesthatelectricitydemandfromdatacenterscouldmorethandoubleto30%ofallconsumptionin2028.InDenmark,electricityusagefromdatacentersisforecasttogrowfrom
1%to15%oftotalconsumptionby2030.
Thedatacenterindustry’sexplosivegrowthcomesascompaniesaretryingtonavigatethechallengesoftheglobalenergytransitionfromfossil
fuelstosustainablesourcesandagingenergy
infrastructure.Antiquatedgridnetworkswere
notbuilttohandletoday’spower-intensedata
flowsontopofrecorddeploymentsofelectric
vehicleinfrastructure,increasesinadvanced
manufacturingandurbanareas’growing
electricitydemand.Timelinesforsourcingpowerhaveincreasedtwoorthreefoldtoproducethelargeamountsofpowerrequiredfordatacenters.
Gridinfrastructuregloballyrequiresenormous
investment.Forexample,one-thirdofEurope’s
gridinfrastructureisover40yearsold,requiringanestimated€584billion($641billion)ofinvestmentby2030tomeettheEuropeanUnion’sgreengoals.IntheUnitedStates,meetingenergytransition
goalswillrequireanestimated$2trillioninordertoupgradethegridandfeedmorerenewable
energyintothepowersupply.Sofar$13billionhasbeenallocatedformodernizingthegrid
throughtheBipartisanInfrastructureLawwhichalsoincludesgrantstoexpandcapacityforwindandsolarpoweraswellasmicrogridsthatcan
functionindependentlyintheeventofablackout.
Duetothesignificantinvestmentrequired,challengesinsourcingpowerwillcontinuetobeafactorfordevelopersandusersseekingdatacentercapacity.Advancedplanningwill
benecessary,asdeliverytimelinesaretwoto
threeyearsinthefuture.Usersanddeveloperswillalsoincreasinglyseeksitesinsecondary
andtertiarymarketsduetotimelinesinvolved
inpowerprocurement.Colocationoperators
willalsostrivetooperatemoreefficiently,
makinguseofthe“strandedpower”,orpowercontractuallyguaranteedthatisn’tused,inordertomaximizecapacity.
Loadsheddingdisruptsgridreliability
Datacenteroperatorsinsomemarketsnow
mustcontendwithloadshedding,apractice
ofintentionallyshuttingdownpowerthathashistoricallybeenusedprimarilyindevelopingeconomies.Inthepastyear,utilitiesinCaliforniaandTexashavedeployedthepracticeduring
periodsofhighdemand.Meanwhile,Germanyiscontemplatingusingloadsheddingin2024tocontroltheenergysupplyinhigh-demandareas.
Althoughatemporaryreductionofelectricity
supplyhelpsbalancethepowergridintimesof
highdemandorashortageofgenerationcapacityandpreventslarge-scaledisruptionfromatotal
gridcollapseorablackout,loadsheddingcanbeparticularlyinconvenientfordatacenteroperators.DatacentersrelyonUninterruptedPowerSupply(UPS)toensurethecontinuousoperationoftheirservers,networkequipmentandcriticalsystems.Datacentershavesystemsinplacetoprotect
againstpowerdisruptionssuchasredundant
powersourcesandbackupgenerators.However,frequentloadsheddingcanplaceadditional
strainonthesebackupsystemsandresultin
higherenergyconsumption,leadingtohigheroperationalcostsandimpactingenvironmentalsustainabilityefforts.
DataCenters2024GlobalOutlookContents→
17
Majormarketsaddresspowerburdenofdatacenters
Thecostandavailabilityofpowercontinuetohinderdevelopmentinallglobaldatacentermarkets.Thefollowingexamplesillustratehowselectmarketsareaddressingthechallenge:
Ireland
ThedatacenterindustryhascomeunderimmensescrutinyinIrelandoverthepastfew
years.In2022,datacenters
consumed18%ofthecountry’selectricity,upfrom5%in2015.9
Inresponse,Ireland’sstate
gridauthority,EirGrid,has
stoppedprovidingconnectionsforfacilitiesinDublin.Thede
factomoratoriummeansthatEirGridwillnotsupplyany
newconnectionsuntilatleast2028andwillonlyconsider
applicationsonacase-by-casebasis.Ahandfulofdevelopersarecurrentlyseeking
planningpermissionfornewdevelopments,withVantageandEdgeConnexappealingtheirrejecteddecisionsandCyrusOneawaitingaverdict.
9CentralStatisticsOffice,DataCentersMeteredElectricityConsumption2022
Singapore
Astherapidgrowthof
Singapore’sdatacenter
industryputspressureonthecountry’slimitedresources,thegovernmentenacted
amoratoriumtohaltdata
centerconstructionincertain
regionstemporarily.Duringthemoratorium,thegovernment
carefullyreviewednewdata
centerproposalsin2022and2023toensuretheyalignwiththecountry’ssustainability
goals,examiningfactorssuchasenergyefficiency,renewableenergyusageandtheutilizationofexistinginfrastructure.
Thegovernmenthasindicatedthatitisactivelyexploringwaystomeettheincreasingdemandfordatacentersthrough
innovativesolutions,suchasfloatingdatacentersandundergrounddevelopments.
UnitedStates
InNorthernVirginia,thepowercapacityusedbydatacentersdoubledbetween2018and
2022to2,767MW,accordingtoDominionEnergy,thestate’s
electricutility.Whileithas
historicallymatcheddemand,Dominionhasstruggledin
recentyearstokeepupwiththesurgeinpowerneeds.Based
oncustomerorders,theutilityforecaststhatcapacitywill
doublestatewideby2028.
Toaddresstheseconstraints
andmeetfuturedemand,
Dominionmustconstructmajortransmissioninfrastructure.Tostart,ithasbegunbuildingtwo500-kilovolttransmissionlinesinNorthernVirginiatoservethedatacentermarket.
DataCenters2024GlobalOutlookContents→
18
Theriseofsustainablepower
Sustainabilityhasemergedasoneofthemostimportantissuesfordatacenterstoday.With
datacentersanddatatransmissionnetworks
accountingfor1%ofenergy-relatedgreenhousegasemissions,operatorsfaceincreasedpressuretonotonlyimproveefficiencybutalsotosourcesustainablepower.10
Theintensefocusonsustainabilitymeansthat
datacenteroperatorsmusttackleadualchallengeinapower-constrainedenvironment:ensure
areliableelectricitysupplywhileminimizingafacility’senvironmentalfootprint.Several
examplesfromleadingoperatorsoffercluestohowtheindustrycansolvethisconundrum.
“
Inadditiontolocationanddesignconsiderations,datacenter
operatorsarestartingtoexplorealternativepowersourcingstrategiesforonsitepowergenerationincludingsmallmodularreactors(SMRs),hydrogenfuelcellsandnaturalgas.Withpowergridsbecoming
effectivelytappedoutandtransformershavingleadtimesofoverthreeyears,operatorswillneedtoinnovate.
AndyCvengros
ManagingDirector,U.S.DataCenterMarketsJLL
10IEA,DataCentersandDataTransmissionNetworks
19
DataCenters2024GlobalOutlook
Contents→
Casestudy:Energiewende
TranslatedinEnglishas‘EnergyTurnaround’,
EnergiewendeistheGermannameforthe
country’stransitiontolow-carbon,safe,reliableandrenewableenergywhichinvolvesphasingoutnuclearpower(thelastthreenuclearplantswereshutdownin2023).Coal-firedpowerplantsareaimedtobephasedoutby2030andthereisincreasinginvestmentintosolarandwindenergygeneration.Thescrappingofnuclearpowerhas
beenacontroversialdecisioninGermany,asit
leavesthecountryinadifficultplacetomeetitsambitiouscleanenergygoals(65%ofelectricityfrom‘cleansources’by2030).TheUKfo
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