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1Copyright 2011, Toshiba Corporation.
Toshiba/WestinghouseBasic Strategies
for Global Nuclear Market
February 23, 2011
Hiroshi SakamotoToshiba America Nuclear Energy Corp.
2Copyright 2011, Toshiba Corporation.
Contents
Need for New Nuclear
Toshiba & Westinghouse
Advanced Technology – ABWR & AP1000
3Copyright 2011, Toshiba Corporation.
Energy consumption by 2030 is expected to nearly double
World population will increase 25 percent in the next 20 years with most of that growth in countries with emerging economies.Rising energy demand from economic output and improved standards of living will strain energy suppliesIn China alone, increasingly prosperous citizens are projected to purchase more than 100 million new vehicles before 2020.
World must address growing energy needs with CO2 friendly energy solutions
Energy Demand is Growing
4Copyright 2011, Toshiba Corporation.
Source: “Hydropower-Internalised Costs and Externalised Benefits,” Frans H. Koch. International Energy Agency
Source: Bloomberg New Energy Finance
Life cycle emissions for various electricity sources
Cost of producing electricity before subsidies
Comparison of Electricity Sources
5Copyright 2011, Toshiba Corporation.
The need for safe, clean, reliable energy is essentialContinued reliance on fossil fuels will challenge efforts to reduce CO2 and other greenhouse gasses Renewable energy sources, while suitable for supplemental energy, are impractical for meeting baseload energy needs
Need for a Balanced Energy Portfolio and Nuclear as a baseload Energy Source
Meeting Growing Energy Needs
6Copyright 2011, Toshiba Corporation.
Contents
Need for New Nuclear
Toshiba & Westinghouse
Advanced Technology – ABWR & AP1000
7Copyright 2011, Toshiba Corporation.
Westinghouse joined Toshiba Group on October 2006
Mainly PWR BusinessConstruction AP1000Maintenance & Service Fuel Manufacturing
BWR BusinessConstruction ABWRMaintenance & Services Steam Turbine GeneratorT&D
ABWR AP1000
One Stop Solution for All Nuclear Products & Services
Contribute to nuclear renaissance through thesynergy of both companies’ technologies
No.1 Supplier for Nuclear Power Plant
Toshiba and Westinghouse
8Copyright 2011, Toshiba Corporation.
PWR & BWR
BWR
-Promoting both BWR and PWR technologies in the global market-
Operating Plant shareMain contractor , Gross Output Capacity ratio
<TOSHIBA Group Retains World No.1 Share>
USA 62Japan 21Sweden 10Korea 6Spain 5Taiwan 2Switzerland 2Finland 2Slovenia 1Brazil 110 Countries and Region 112
PWR86 Plants
BWR26 PlantsOthers
Doosan
AREVA
MHI
GE
ToshibaGroup
28%
Hitachi
390GWe432 Units
TOSHIBA Group’s Construction Experiences
Source: World Nuclear Power Plants 2009, Japan Atomic Industrial Forum, Inc.
Global No.1 share on supply experience
World Share in Nuclear Power Plants
9Copyright 2011, Toshiba Corporation.
WEC Sweden WEC Pittsburgh TANE Washington DCTOSHIBA Nuclear Engineering
Center Isogo Japan
WEC San Jose TANE CharlotteWEC : Westinghouse Electric CompanyTANE : TOSHIBA America Nuclear Energy Corp.
65 Bases in 16 Countries for Engineering, Procurement & Construction
TOSHIBA Nuclear Group Global Network
10Copyright 2011, Toshiba Corporation.
WEC Columbia GNF Wilmington
WEC Vasteras
WEC SpringfieldsNFI TokaiNFI Kumatori
GNF Kurihama
Western Zirconium(Zirconium)
China Zirconium JV(S & W Zirconium)
Blairsville(Tubing)
Kazakhstan Kharassan Uranium Mine
Windsor(components)
Uranium miningMaterials of fuel element and fuel assembly Fuel fabrication for BWRFuel fabrication for PWRFuel fabrication for BWR and PWR
TOSHIBA Nuclear Group Uranium & Fuel Supply
11Copyright 2011, Toshiba Corporation.
Contents
Need for New Nuclear
Toshiba & Westinghouse
Advanced Technology – ABWR & AP1000
12Copyright 2011, Toshiba Corporation.
Source: Generation IV International Forum
Generations of Nuclear Energy
13Copyright 2011, Toshiba Corporation.
Safe, Reliable and Cost competitiveSimplified Systems with High OperabilityShort & Credible Construction
World 1st & 2nd ABWRs: Kashiwazaki-Kariwa 6&7(Operation start : 1996 & 1997)
The only proven type advanced reactor operating in the world
■
ABWR Basic Specification
Thermal Output 3,926 MWtElectrical Output*1,400 MWe ClassPlant Lifetime 60 yearsModerator Light waterCoolant Light water
*Gross: Gross Electrical Output is depends on the Specification and the Operation Condition
■
■
Advanced Boiling Water Reactor: ABWR
14Copyright 2011, Toshiba Corporation.
Fukushima Daiichi 1
Hamaoka 1Fukushima Daiichi 5
Fukushima Daiichi 6Hamaoka 2
Onagawa 1
Hamaoka 3Kashiwazaki-Kariwa 2
Hamaoka 4
Onagawa 3
Hamaoka 5
Fukushima Daiichi 2
Tsuruga 1
Fukushima Daini 1Kashiwazaki-Kariwa 1
Fukushima Daini 3
Kashiwazaki-Kariwa 3
Kashiwazaki-Kariwa 6Kashiwazaki-Kariwa 7
Fukushima Daiichi 3
*Lungmen 2Ohma
*Lungmen 1
Higashidori1
1970 1975 1980 1985 1990 1995 2000 2005 201019651960
Planning
Under Construction
Constructed
Fukushima Daiichi 7
TEPCO Higashidori 2Namie Odaka 1
Fukushima Daiichi 8
Higashidori 2
Italic blue-colored: ABWR
2015
Constructed 22 Plants (17 as Prime Contractor)54 units are under operation in Japan, as of March 2010Share of BWR is approximately 60%Share of Toshiba Group is approximately 40%
Onagawa 2
TEPCO Higashidori 1
* in Taiwan
TOSHIBA’s BWR Construction Experiences
15Copyright 2011, Toshiba Corporation.
STP #1-2 PWR 1,280MW x2COD in 1988-9
NRG Energy (44%)CPS Energy (40%)Austin Energy(16%)
STP #3-4ABWR 1,350MW x2COD in 2016-17
NINA (93%)CPS Energy (07%)
STPNOC
STP 3&4 Project “Location”
( NINA; Nuclear Innovation North America (NRG 88%, Toshiba 12%))
16Copyright 2011, Toshiba Corporation.
Reactor Building
Control Building
Turbine Building
Primarily Containment Vessel
STP-ABWR is based on the DCD and TOSHIBA’s experiences in Japan
Licensing is in progress and COLA Rev.5 issued in 2011
STP 3&4 Project “Plant Layout”
17Copyright 2011, Toshiba Corporation.
The Newest Advanced LWR with Safety and EconomicsSimplified Systems for Reduction of QuantitiesPassive Safety System Utilizing Natural Circulation or Gravity
Full Passive Safety Design realizes simple plant configuration
■
AP1000 Basic Specification
Thermal Output 3,415 MWtElectrical Output*1,200 MWe ClassPlant Lifetime 60 yearsModerator Light waterCoolant Light water
LWR: Light Water Reactor *Gross: Gross Electrical Output is depends on the Specification and the Operation Condition
■
■
Advanced Pressurized Water Reactor: AP1000
18Copyright 2011, Toshiba Corporation.
VESSEL SUPPORT
INSULATIONSUPPORT
REMOVABLEINSULATION
SUPPORT
PERMANENTCAVITY
SEAL RING
SHIELD BLOCK
OUTLET VENTDAMPER
INSULATION
T/C
INLET FLOATBALLS
COLD LEG
HOT LEG
WATER IN
STEAM / WATER OUT
Passive Safety Systems
US Licensing Approval
Reduced Components &
Commodity
Severe Accidents Mitigation Features
Short Engineering and Construction
Schedule
Advanced Design Features
Modular Construction
AP1000 : Advanced Passive Gen III+ Plant
19Copyright 2011, Toshiba Corporation.
Turbine Island& STG
Nuclear Island
ConstructionPlanning &
Modularization
Digital C&I Nuclear Fuel NI Equipment
NI Equipment
TransmissionDistribution
Cooperation with Local Company “Localization” can enhance Value of AP1000
Toshiba/Westinghouse AP1000 Synergy
20Copyright 2011, Toshiba Corporation.
2 units at each site (14 units total)Under COL* review by USNRCSite preparation and equipment manufacturing started
Commercial operations date
COL Submitted 7sites, 14units
Planned COL 2sites, 2units
Order Status 3sites, 6units
【AP1000 Project Locations】
Vogtle-3,4 Feb., 2010
Summer
VogtleBellefonte
Harris
Levy
Turkey Point
W.S.Lee
US
Source: NEI HP (09/05) With TOSHIBA assumptions
AP1000 Projects in US
21Copyright 2011, Toshiba Corporation.
Source: Toshiba HP
Sanmen, Haiyang 4plants contracted. (2007/7)
Commercial operations date
Sanmen-1 2013/11
Sanmen-2 2014/9
Haiyang-1 2014/5
Haiyang-2 2015/3
【AP1000 Project Locations】
Sanmen-1 First Concrete (2009)
Haiyang
Sanmen
China
AP1000 Projects in China
22Copyright 2011, Toshiba Corporation.
February 8th, 2011
Vogtle 3&4 - Site View
23Copyright 2011, Toshiba Corporation.