Competitiveness of Nuclear Energy · Competitiveness of Nuclear Energy Dr.Sama BILBAO Y LEON OECD...
Transcript of Competitiveness of Nuclear Energy · Competitiveness of Nuclear Energy Dr.Sama BILBAO Y LEON OECD...
CompetitivenessofNuclearEnergy
Dr. SamaBILBAOYLEON
OECDNuclearEnergyAgency
Is Nuclear energy cost competitive?
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OCGT CCGT Coal Nuclear Wind-Onshore Solar
Levelised
Costo
fElectric
itygen
eration(USD
/MWh)
Investment O&MFixed O&MVariable Fuel Carbon
• Today’s nuclear energy plants are a very competitive source of long-term electricity supply
• Costs of renewables are dropping, but without subsidies are still high
• Costs of natural gas still set the pace for the market and are generally lowLevelised Cost for Plants Built in 2020
Source:NEA
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Itdepends…
Apricethatreflectsthetruevalue
Accountingforfullcostsinformspublicdebatebutcannotsubstituteforit.Socialandpoliticaldiscussionswillgivedifferentweightstodifferentvariablesindifferentcountries
Plant-level productioncostsatmarketprices
Grid-levelcostsoftheelectricitysystem
Fullcostsincludingsocialcostsof
emissions,land-use,climatechange,
securityofsupply,etc.
Grid-levelsystemcosts
Grid-levelSystemCostsforagridwith10%and30%ofVariableRenewableGenerationSource:OECD/NEA
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lowhigh
NUCLEARonshore,lowonshore,highoffshore,lowoffshore,high
WINDlowhigh
BIOMASSlowhigh
HYDROlowhigh
PHOTOVOLTAICwithCCSwithSCR
lowhigh
NATURALGASCCcombinedcycle
lowNOxHEAVYFUELOIL
withCCSwithFGD,lowwithFGD,high
COALwithFGD,lowwithFGD,high
LIGNITE
tonnesCO2 eq./GWh
DirectEmissions
IndirectEmissions
Along-terminvestmentincleanenergyDirectandindirectGHGemissionsLifetimecost(€/kW)
Sources:OECD/NEA,MitigationofClimateChange,IntergovernmentalPanelonClimateChange,2007
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Nuclearpowerplantscanbeflexible
Courtesy of Électricité de France (EDF)
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Courtesy of Électricité de France (EDF)
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PowerhistoryofaFrenchPWRreactor
Wholecycle 10-dayperiodaroundChristmas
Source:EDFandOECD/NEA
Fresh Water District Heating
Industrial Heat
Hydrogen
Sanmen units1and2(Image:SNPTC) Barakah unit2(Image:ENEC)
Taishan 1(Image:CGN) Novovoronezh II-2(Image:Rosatom)
Themoreyoubuildnuclearpowerplantsthebetteryougetatit:practicedoesmake
perfectinthenuclearbusiness
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NEA:Helpinggovernments
AllNEApublicationsavailableatwww.oecd-nea.org
The NEA: A framework to address global challenges
The role of the NEA is to:
• Foster international co-operation to develop the scientific, technological and legal bases required for a safe, environmentally friendly and economical use of nuclear energy for peaceful purposes.
• Develop authoritative assessments and forge common understandings on key issues as input to government decisions on nuclear technology policy.
• Conduct multinational research into challenging scientific and technological issues.
NEA countries operate nearly 90% of the world's installed nuclear capacity
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