Toshiba/Westinghouse Basic Strategies for Global Nuclear ... · Westinghouse joined Toshiba Group...

1Copyright 2011, Toshiba Corporation.

Toshiba/WestinghouseBasic Strategies

for Global Nuclear Market

February 23, 2011

Hiroshi SakamotoToshiba America Nuclear Energy Corp.


Contents

Need for New Nuclear

Toshiba & Westinghouse

Advanced Technology – ABWR & AP1000


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


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


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


Contents





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


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


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


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


Contents





Source: Generation IV International Forum

Generations of Nuclear Energy


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


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


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%))


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”


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


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


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


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


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


February 8th, 2011

Vogtle 3&4 - Site View

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