Tokyo Green Industry Conference 2011
Challenges for Toshiba
as an Eco-Leading Company
Atsutoshi Nishida
Chairman of the Board of Directors
Toshiba Corporation
November 16, 2011
Copyright 2011, Toshiba Corporation.
Humankind Faces a “Trilemma”
Economic
Growth
The “trilemma” of
problems that we face
in the 21st century
Securing
Environmental
Resources
Preservation
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Rapid Increases in Population and GDP
Rapid Population Growth
in Emerging Economies
The population of the emerging
economies will climb to 8 billion,
exceeding the current global population
Population (millions)
8,323
6,869
1381
1432
Global GDP will more than triple
With notably strong growth in the
BRICs
Others
BRICs
1260
5,608
280,613
3.7 times
153,364
6,942
8,009
75,539
41%
36%
25%
2010
2030
2050
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2010
2030
GDP at PPPs (constant 2009
international dollars), $bn
9,441
OECD
Others
Rapid GDP Growth
2050
3
Rapid Increases in Energy Consumption and CO2 Emissions
Energy Consumption
Forecast
（CO2—hundred-millions of tons）
(Quadrillion Btu)
924
The rest
BRICS
OECD
508
112
218
678
1 5 6 CAGR
2.4% 3 8 8
244
153
243
Long-Term Outlook of CO2
Emissions
500
Developed countries with reduction obligations
US & Australia
Emerging countries
400
400
24%
300
200
319
520
20%
19%
290
30%
CAGR
0.7%
278
600
25%
23%
100
47%
61%
51%
0
2010
2030
2050
2010
2030
2050
"Trilemma" issues even more striking in developing countries
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Toshiba’s Green Strategy
Become an “Eco-Leading Company” through
Process, Product and Technology Innovation
Green of Process: Eco-Conscious Manufacturing
Green of Product： Eco-Conscious product
Green by Technology：
Energy and Environmental
Technologies
Green Management:
Eco style management
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Toshiba’s Green Strategy Embraces UNIDO’s Objectives
Eco-Leading Company
Green of
Process
Green of
Product
Green by
Technology
UNIDO Objectives
Smart &
Frugal City
A-USC
CCS
Nuclear
Renewable
Heat pump
LED
etc.
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Solutions to
Environmental
and energy issues
Creation of
Green Industry
Greening of
Industry
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Toshiba Group’s “Green of Process”
Green of
Global No.1 in lowering environmental
Process：loads through manufacturing
Mitigating Climate Change: Cutting GHG emissions by over 40%
Reduce CO2 emissions from energy
consumption by improving the
performance of high efficiency lighting
and air-conditioning, etc.
Purchases only renewable
energy (hydro power),
reducing CO2 emissions
by 18.5 million tons
Introduce a modal shift that cuts the
CO2 emissions that accompany
product transportation
Utilize renewable energy
Utilization of Recycled Resources
Reduce waste generated, final
disposal, and utilize water
resources effectively
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Toshiba’s Central European TV Plant in Poland
Management of
Chemical Substances
Reduce volume of discharge by
finding substitutes for substances
used and improving processes
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Toshiba Group’s “Green of Product”
Green of Product： Environmental Product
Developing and deploying “Environmentally Conscious Products
(ECP)” reduces CO２ emissions by 3.5 million tons/year
Creation of Excellent ECP
“Excellent ESP” defines top class environmentally
conscious products. Sixteen were certified in 2010
Environmental
Light, high
High efficiency
Low power
load reduced performance PC
LED
consumption TV
Mitigation of
Climate Change
Effective Utilization
of Natural Resources
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High efficiency
industry motor
Management of
Chemical Substances
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Results from Energy-Saving Technologies: LED Lighting
Potential to cut CO2 in Buildings
(Commercial Buildings, Homes)
(Gt CO2e/yr)
1 2 .6
Potential CO2 Reduction from
using LEDs in Buildings is 19%
Breakdown of CO2 reduction in
buildings (forecast for 2030)
3.5
100% penetration of LEDs
8.3
19%
9.1
16%
65%
Result
2005
Scope After
for cuts cuts
-670Mt
CO2e/yr
(ref) Highefficiency
equipment
Other
2030
If LED were used for lighting worldwide, emissions of
CO2 would be cut by 670 million tons a year by 2030
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Effect of Energy-Saving Technologies: Heat Pumps
Potential for CO2 Reduction in Japan
Potential for CO2 cuts (Mt CO2e/yr)
Industrial
boilers etc
Commercial
hot water
26
Commercial
air conditioning
47
-63%
Residential
hot water
11
18
Residential
heating
Present
Technology to
efficiently absorb
waste heat from
the atmosphere
63% reduction in
CO2 emissions with
100% introduction
in applicable fields
Potential
Introducing heat pumps has the potential to cut CO2
emissions by 1.8 billion tons a year – 8% of CO2 emissions
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Toshiba’s “Green by Technology”
Green by Technology： Energy and the Environment
Low carbon technologies contribute to stable power supply and mitigate
climate change: they cut CO２ emissions by 710 million tons a year
Base Load Energy
Nuclear： Safety
improved system
Coal/LNG： Higher
efficiency power
generation
Renewable Energy
Mega-solar system
Top class PV panel
for residences
Hydro, geothermal
Smart Community realizes a Low Carbon Society
Use cloud system to deliver total solutions for energy, IT/security, water
supply, transportation and medical systems
Smart community enables cities to save energy and delivers comfort,
convenience and safety
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Advanced Ultra Super Critical Steam Turbine System
Improved Performance from an
Improvement in the Steam Condition
Reduce Fuel Consumption and Control
CO2 emissions at Coal-fired Power Plant
Performance improvement
(Relative
20 Main steam 700oC class A-USC
value %)
o
Improve the efficiency of thermal
cycle by raising the temperature
of the steam from the current 600degree to the 700-degree class
700/750 C
Second stage reheat
Use alloys resistant to steam at 700
degrees, so that the temperature
of the steam can be raised
10
600-700oC
(First stage reheat)
Thermal efficiency improved by
nearly 20%
600-610oC
(First stage reheat)
Cuts annual CO2 emissions from
a one-million-kW power plant by
nearly 900 thousand tons
538-566oC
(First stage reheat)
0
20
30
40
Main steam pressure (MPa)
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Power Plant Carbon Capture and Storage Technology
Thermal Power Plant CO2 Separation and Recovery System
Coal-fired power plant in Omuta, Fukuoka
Output: 47.5MW
CO2 separation
and recovery
system integrated
into an emissionfree thermal
power plant
CO2 separated and recovered: 10 tons/day
Cumulative running time: 4,095 hours (present)
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(1) Rate of plant operation : 80%; Rate of CO2 recovery: 90%
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Nuclear Power Plants Mitigate Global Warming
Latest Reactors: Boiling Water Type (ABWR)
and Pressurized Water Type (AP1000)
ABWR
AP1000TM
Orders for 14 ABWR
and AP1000TM
plants have already
been received
Their construction
will reduce annual
CO2 emissions by
approx. 100 mil tons
Help to reduce CO2
by approx. 100 mil
tons annually by
increasing the
average usage
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Increase plant
output by
switching to
high-performance
turbines
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Photovoltaic Systems for Utilities and Industrial Use
Toshiba is involved in
Mega Solar Systems
for Electricity Utilities
Toshiba has delivered many
Solar Power Generation
Systems for Industrial Use
Systems have been delivered to more
than 100 public and industrial facilities
Bureau of Ports
and Harbors,
Tokyo Metropolitan
Government:
Shinagawa Pier
(100 kW)
Seven orders for mega
solar plants from utilities
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Asahiyama Zoo,
Asahikawa,
Hokkaido
(20 kW)
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Smart Grid - the Next Generation Power Network
Diagram of Smart Grid
Office
Home
Factory
Smart meter
Smart meter
Meter data
management
system: MDMS
Storage
Power
conditioner
Smart meter
Power plant
Operator
Monitoring and
control system:
μEMS
Battery
Develop an Electricity Supply
System with Renewable
Energy and Installation of
Storage Batteries
Use the μEMS Smart Grid
monitoring and control system
to maintain a balance in
electricity supply and demand
Nuclear
Storage
PV
Storage
Power
conditioner
Power
conditioner
Battery
Battery
Coal/LNG
Hydro
Wind
Battery
system
Geo-thermal
Use the AMI system to visualize
the amount of electricity used
(demand response) and
implement electricity peak
shaving and load leveling
Use batteries to ensure
consistent electricity supply
Reduce energy loss and energy
consumption, diversify energy sources
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HEMS: Home Energy Management System
Power
Conditioner
Based on “ECHONET”
Smart
IT electricity
meter measurement unit
Eco style
PV
LED lighting
Air-conditioner
Feminity
Club
Household
storage battery
IT Home Gateway
(HEMS server)
Smart home
electronics
Visualize
EV
CO2 saving
control
Energy
management
server
FC
Energy visualization
(home display)
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EcoCute
*DR: Demand Response
A wide range
of equipments
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Yokohama Smart City Project
Building and Energy
Management
System (BEMS) etc.
Cooling and
heating
Minato Mirai 21
Commercial
district
Electric vehicles,
charging stands etc.
Unused land
Condominiums
Model
homes
Community energy management
Wide-area energy management
Energy network
Information network
Home Energy Management
System （HEMS）
Energy-saving home
appliances, PV, etc.
Large-scale network
Large-scale development of complex demonstration test
using the diversity of an existing city
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Miyakojima Micro Grid Pilot Project
Rendering of the verification
test facility for Miyakojima
(the part for solar power generation)
Toshiba offers its
advanced technology.
• World’s most advanced secondary battery
SCiB
– The Toshiba’s latest storage battery
technology has excellent characteristics.
– Long service life with more than 6,000 chargedischarge cycles
– Five-minute rapid charge etc.
• World’s most up-market power conditioner
– Orthogonal transformation efficiency: 97.5%
• Next-generation monitoring control system
with demand-supply control function (μEMS)
 The most advanced micro grid system
Outline
undergoes a verification test in the
isolated island of Japan.
• The stability of the system after a large
amount of solar power generation etc.
with significant output variation has
been introduced is tested.
• Commenced in Miyakojima Island in
the fall of 2010.
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• The advanced electricity control
realizes stabilization of systems.
• Next-generation technology supporting
the introduction of recyclable energy
and dispersion-type power source
systems
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Promote Collaboration with Emerging Economies
Mechanism for bringing
Environmental Innovation
to the Global Society
Profit allocation system
for international
collaboration
Enlightened private sector
Resource
Holder
International
Collaboration
Tech.
Holder
Legal system and
incentive scheme
Development of
social infrastructure
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Government leadership to
promote international
collaboration
Tax system, special
incentives
IP protection policy
Development of seaports,
airports, rail, road, energy,
water and land
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Accelerate Technology Deployment through Collaboration
Emerging
Economies
Collaboration of
technology and
growing market/
natural resource
Growing market,
Natural Resources
Ex.: Geothermal Energy
Resources in Indonesia
The world No.1 in
geothermal energy, with a
capacity of 27 million kW
Environmental
innovation
Developed
Nations
Advanced
Technologies
Ex.: Geothermal Plant
Technologies in Japan
Toshiba:
The world No. 1 share
Deployment of innovation to other countries
US
EU
South
・・Africa
America
・
Emerging economies with markets and resources, and
technologically advanced developed nations should create
environmental innovations, and bring them to the world
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Summary： Challenges for Toshiba as an Eco-Leading Company
Toshiba contributes to the “Greening of Industry” and
“Creation of Green Industry” advocated by UNIDO
The introduction of legal systems and incentives and of
public infrastructure is required to bring development of
environmental technology to emerging economies
Through international cooperation by the markets- and
resources-rich emerging economies and technology-rich
developed nations, create environmental innovation and
bring it to the world
Toshiba is contributing solutions to energy and
environmental problems by “Green of Process,”
“Green of Product,” and “Green by Technology”
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