Assessment of Regional Marginal Assessment of Regional Marginal Abatement Cost Curves in 2020Abatement Cost Curves in 2020
-- comparison of Japan, China and Korea comparison of Japan, China and Korea --
2nd Regional Consultation Meeting on Economics of Climate Change and Low Carbon Growth Strategies in Northeast Asia
Ulaanbaatar, Mongolia11-12 October 2010
Tatsuya HanaokaCenter for Global Environmental Research (CGER),National Institute for Environmental Studies(NIES),
Japan
Global Global scalescale
National National scalescaleTopTop--down approachdown approach
BottomBottom--upup approachapproach
Hybrid approachHybrid approach
AIM family for mitigation analysisAIM family for mitigation analysis
Output
Global emission paths to climate stabilization
AIM/Impact[Policy]
AIM/CGE[Global]
Mitigation potentials and costs curves
AIM/Enduse[Global]
model
AIM/CGE[Country]
Mitigation potentials and costs curves
AIM/Enduse[Country]AIM/Energy Snapshot
AIM/Extended Snapshot
Macro-economic driving forces
Macro-economic driving forces
Industrial production,transportation volume, etc
Element / transition(service demand)
Industrial production,transportation volume, etc
Element / transition(service demand)
AIM/Backcast
AIM/Material
Bottom-up models
Costs: definitions and determinantsCosts: definitions and determinants
1) The direct engineering and financial costs of specific technical measuresCost of switching from coal to gas in electric production, of improving energy efficiency of appliances, of planting trees in reforestation program. Technical costs can show negative net costs because a given technology may yield enough energy cost saving to more than offset the costs of adopting and using the technology. These costs depend on both technical-economic data and a given interest rate.
2) Economic costs for a given sectorCost by “partial equilibrium” analysis in sectroral models that do not capture the feedback effects between the behaviour of a sector and that of the overall economy.
3) Macroeconomic costsThe impact of a given strategy on the level of the GDP and its components (household consumption, investment,etc). This aggregated index measures the monetary value added of goods and services and provides an index of the scale of human activities including the feedback effects between the behaviour and economy.
4) Welfare costs
See in detail: IPCC Second Assessment Report, WGIII, Chapter 8, pp269-270
Bottom-up models
CGE modelsCGE models
MAC Curve by bottomMAC Curve by bottom--up modelsup models-- Implication, caution & limitation Implication, caution & limitation --
Implication:1) Technological mitigation potentials and technological implementation costs2) MAC curves can compare mitigation efforts across countries, because MAC considers
various factors such as the current level of energy efficiencies, difference of socio-economic characteristics by country, scope of renewable energies, etc.
Caution: MAC is a complicated index1) MAC curves differ widely depending on assumptions of technology data such as
technology costs, energy prices, payback periods, diffusion ratio of technology, etc.2) MAC curves differ widely depending on socio-economic assumptions and baseline
emissions.
Limitation:1) Difficult to discuss economic impacts (e.g. GDP loss) by using a bottom-up model.
Aba
tem
ent c
ost
($/tC
O2
eq)
0Cumulative GHG reductions (tCO2 eq)
MAC by energy-engineering models with bottom-up data
Key factors for MAC curvesKey factors for MAC curves
Coverage1) Geographical coverage 2) Sectoral coverage3) GHG coverage4) Mitigation options coverage
Data assumptions1) Population2) GDP and service demands 3) Energy price4) Discount rate5) Payback period6) Composition of power sources7) Baseline scenario
Definition1) Definition of “potential” 2) Definition of “cost”3) Definition of “drivers”4) Definition of any specific terms…
Detail information (which reflects key uncertainties)
1) The rate of technology development and diffusion
2) The cost of future technology 3) Climate and non-climate policy
drivers…. and so on
It is not enough just comparing shape of MAC curves by different models. It is important to conduct decomposition analysis to clarify reasons of differences of mitigation potentials and costs.
Population
GDPSector-wise value added
Socio-economic macro frame model
Steel production and trade model
Cement production model
Transportation demand model
energy service demand model
Agricultural trade model
Waste generation
model
Crude steelproduction
Cement production
Value added of secondary
industry
Transportation volume
Energy service demand
(residential)
Agricultural production
Waste generation
Technology bottom-up model
(power generation sector)
GHG emission
Emission of fluorocarbon
Primary energyproduction
Model
Endogenousvariable
Technology database
Energy database
Technology bottom-up model
(energy mining sector)
Iron and steel sector Cement sector Other industries
sectorTransportation
sectorResidential
sector
Energy service demand
(commercial)
Commercialsector
Agriculturesector
Waste management
sector
Fluorocarbon emission sector
Database
Technology bottom-up model
Macroeconomic model
Service demand model
Technology bottom-up model
Electricity demand
Energy price
Emission factor
Initial cost Efficiency
lifetime Maximum diffusion rate
Exogenousvariable
Fluorocarbonemission model
Overview of AIM/Overview of AIM/EnduseEnduse[Global][Global]
Target gas and sectors Target gas and sectors considering mitigation optionsconsidering mitigation options
GHG Sector Services
CO2CH4N2O
Power generation Coal power plant, Oil power plant, Gas power plant, Renewable (Wind, Biomass, PV)
Industry Iron and steel,Cement Other industries (Boiler, motor etc)
Transportation Passenger vehicle, Truck,Bus,Ship, Aircraft,Passenger train,Freight train (except for pipeline transport and international transport)
Residential and & Commercial
Cooling, Heating, Hot-water,Cooking,Lighting,Refrigerator, TV
CH4N2O
Agriculture Livestock rumination, Manure management, Paddy field, Cropland
MSW Municipal solid waste
CH4 Fugitive Fugitive emission from fuel
HFCs,PFCs,SF6
Fgas emissions By-product of HCFC-22, Refrigerant,Aerosol, Foams,Solvent, Etching,Aluminum production, Insulation gas, others.
Note) Nuclear power, hydro power, and geothermal power generation are considered in the analysis
but included in the baseline because they are not considered as mitigation options in this study. There are some mitigation options which are not able to be considered in this study due to the
lack of data availability, for example, CO2 mitigation options in petrochemical, N2O mitigation options in waste water, CO2 mitigation options in agriculture etc.
Sector Category Technology options
Energy supply
Coal power plant
Efficient coal power plant(Super critical, Ultra super critical), IGCC (Integrated Gasification Combined Cycle), IGFC (Integrated Gasification Fuel-cell Combined Cycle), PFBC (Pressurized Fluidized Bed Combustion),
Gas power plant
Efficient gas power plant(Combined Cycle, Advanced Combined Cycle), LNGFC (LNG Fuel-cell Combined Cycle)
Renewables Wind power, Photovoltaics, Biomass power plant
Industry
Steel
Coke oven (Coke gas recovery, Automatic combustion, Coal wet adjustment , Coke dry type quenching, COG latent heat recovery, Next generation coke oven), Sinter furnace (Automatic igniter, Cooler waste heat recovery, Mainly waste heat recovery, Efficient igniter), Blast furnace (Large size blast furnace, Blast furnace gas recovery, Wet top pressure recovery turbine, Dry top pressure recovery turbine, Heat recovery of hot blast stove, Coal injection, Dry top pressure gas recovery), Basic oxygen furnace (LDG recovery, LDG latent heat recovery), Casting & rolling (Continuous caster, Hot charge rolling, Hot direct rolling, Efficient heating furnace, Heat furnace with regenerative burner, Continuous annealing lines), Electric furnace (DC electric furnace, Scrap pre-heat)
Cement Mill (Tube mill, Vertical mill), Kiln (Wet kiln, Semi-wet kiln, Dry long kiln, Dry shaft kiln, SP/NSP)
Other industries
Boiler (Efficient boiler [coal, oil, gas], Boiler with combustion control [coal, oil, gas], Cogeneration [coal, oil, gas], Regenerative gas boiler), Process heat (Efficient industrial furnace [oil, gas]), Motors (Motor with Inverter control, Efficient motor)
This study is based on realistic and currently existing technologies, and future innovative technologies which are under development are not taken into account.
Example of technology optionsExample of technology options
Abatement Cost Curves Abatement Cost Curves -- magnitude of technology implementation magnitude of technology implementation --
-50
0
50
100
150
200
0 50 100 150 200 250 300 350 400
Aba
tem
ent c
osts
(US$
/tCO
2eq)
Reduction quantity (tCO2eq)
JPN(HDR0) JPN(HDR50) JPN(HDR100) JPN(HDR150) JPN(HDR200)
Abatement cost curves show magnitude of technology
implementation under a certain carbon price
(i.e. marginal cost)
Mitigation potentials compared to baseline
Marginal cost
Marginal cost
Marginal cost
Marginal cost
Marginal cost
Marginal Abatement Cost Curve Marginal Abatement Cost Curve and Abatement Cost Curvesand Abatement Cost Curves
-50
0
50
100
150
200
0 50 100 150 200 250 300 350 400
Aba
tem
ent c
osts
(US$
/tCO
2eq)
Reduction quantity (tCO2eq)
JPN(HDR0) JPN(HDR50) JPN(HDR100) JPN(HDR150) JPN(HDR200) JPN-MAC
Marginal abatement cost curves show the lines connecting the plot of a certain carbon price
(i.e. marginal cost)
Mitigation potentials compared to baseline
Marginal cost
Marginal cost
Marginal cost
Marginal cost
Marginal cost
Marginal cost
Marginal cost
Marginal cost
Marginal cost
Logic of technology selectionLogic of technology selection
ReplacementReplacement
New demandsNew demands
X X+1
RecruitmentRecruitmentin in year X+1year X+1
Service demand
Year
(1) Recruitment of technology to satisfy new demand and demand of replacement
ExistingExisting
• Total cost = investment cost + O&M cost + energy cost + carbon tax + subsidies
Thus ,it is important to pay attention to the following setting:How to annualize the initial cost ? how to set discount rate for investment (hurdle rate) ?
how to set payback period ?
Initial cost Annual cost→ annualized costs are compared under technology selection framework
Annualizedinitial cost O&M and energy cost
Technology A < Technology B
Conventional Technology A
High-efficient Technology B
Technology A > Technology B
Annualizedinitial cost O&M and energy cost Carbon tax
Conventional Technology A
High-efficient Technology B
How to annualize initial costHow to annualize initial cost
Initial costC
Annualized initial cost
Technology lifetime T
・・・
C Ca Ca Ca= + + + ・・・CCaT
11 1
T
TCa C
α: Discount rate for investment
C 21
Ca 1 T
Ca
= + + +・・・
Ca Ca Ca Ca
+Ca
31Ca
+
Capital recoveryfactor
Payback period is set as a technology lifetime
Inverse value becomes payback period
1Ca
Scenarios :Discount rate for investment Scenarios :Discount rate for investment (hurdle rate, or internal rate of return)(hurdle rate, or internal rate of return)
Scenario Sector Discount rate(hurdle rate)
Example of assumed payback period(Numbers in bracket show technology lifetime)
LDR All sectors 5%
Residential equipments:7-10 year (10-15 year)Car, Truck, Bus:6-9 year (8-12 year)Large plant:14-15 year (30 year)Train, Ship, Aircraft:12-13 year (20 year)Insulation housing:15-16 year(30 year)
MDREnergy related sectors 10%
Residential equipments:6-8 year (10-15 year)Car, Truck, Bus:5-7 year (8-12 year)Boiler:9-10 year (30 year)※ other things are same as the setting in HDR
Non-energy sectors 5% ※ same as the setting in HDR
HDR
Residential and commercialTransport(automobile)Industry (cross-cuttings)
33%Residential equipments:3 year (10-15 year)Car, Truck, Bus:3 year (8-12 year)Boiler:3 year (30 year)
Power plantIndustry plant(steel, cement)Transport(train, ship, aircraft)Insulation housing
10%Large plant:9-10 year (30 year)Train, Ship, Aircraft:8-9 year (20 year)Insulation housing: 9-10 year (30 year)
Non-energy sectors(agriculture, MSW, fluorocarbons, energy-mining)
5%Agriculture: 1-11 year (1-15 year)MSW:10-16 year (15-30 year)Fluorocarbons : 1-13 year (1-20 year)
Abatement Cost Curves: JapanAbatement Cost Curves: Japan-- under different discount rate for investment under different discount rate for investment --
-50
-25
0
25
50
75
100
0 50 100 150 200 250 300 350 400 450
Aba
tem
ent c
osts
(US$
/tCO
2eq)
Reduction quantity (tCO2eq)
JPN(HDR) JPN(MDR) JPN(LDR)
Settings of discount rate have a large impact on mitigation potentials
because of high energy prices in Japan
Large impact on the demand side.
Abatement cost curves at a carbon price of 100 US$/tCO2-eq
Abatement Cost Curves: ChinaAbatement Cost Curves: China-- under different discount rate for investment under different discount rate for investment --
-50
-25
0
25
50
75
100
0 1,000 2,000 3,000 4,000 5,000 6,000
Aba
tem
ent c
osts
(US$
/tCO
2eq)
Reduction quantity (tCO2eq)
CHN(HDR) CHN(MDR) CHN(LDR)
Settings of discount rate have a relatively less impact
on mitigation potentials because of low energy
prices in China
Abatement cost curves at a carbon price of 100 US$/tCO2-eq
Abatement Cost Curves: KoreaAbatement Cost Curves: Korea-- under different discount rate for investment under different discount rate for investment --
-50
-25
0
25
50
75
100
0 20 40 60 80 100 120 140 160 180 200
Aba
tem
ent c
osts
(US$
/tCO
2eq)
Reduction quantity (tCO2eq)
KOR(HDR) KOR(MDR) KOR(LDR)
Settings of discount rate have a certain impact on
mitigation potentials because of energy prices in between Japan and China
Abatement cost curves at a carbon price of 100 US$/tCO2-eq
Logic of technology selectionLogic of technology selection
X X+1
Service demand
Year
it is important to pay attention to a case if substitution of existing technology is allowed.e.g. ) if a new gas power plant is more cost effective than a existing coal or oil power plant,
the coal or oil power plant is immediately stopped and replaced with a gas power plant.
Annualizedinitial cost
O&M and energy cost
Technology A < Technology B
ExistingConventional Technology A
High-efficient Technology B
ExistingExisting SubstitutionSubstitutionin year X+1in year X+1
Technology A > Technology B
ExistingConventional Technology A
High-efficient Technology B
Annualizedinitial cost
O&M and energy cost
Carbon tax
(2) Substitution of existing technology
• Total cost = investment cost + O&M cost + energy cost + carbon tax + subsidies Initial cost Annual cost
→ annualized costs are compared under technology selection framework
Additional investment cost ≦ energy savings ×(energy price + emission factor × carbon price )× payback period
Under the logic of technology selection, energy efficient technology options are selected if energy saving cost benefits exceeds additional investment costs.
Scenarios: energy price & energy shiftScenarios: energy price & energy shift
Based on HDR scenarios, following two additional scenarios are assessed.
1. HDR scenario: high discount rate scenario at international energy prices based on IEA forecast, under cost optimization without considering energy security restrictions (i.e. substitution of existing coal and oil power plants are allowed.)
2.HDR-EP2 scenario: supposing a double energy prices in each country due to rising the international energy prices more rapidly than the IEA’s forecast.
3.HDR-ws scenario:considering composition of power sources with energy security, and social barriers restrict to a certain extent of any drastic energy shift from coal and oil power plants to efficient gas powers or renewables. (i.e. substitution of existing coal and oil power plants are not allowed.)
Abatement Cost Curves: JapanAbatement Cost Curves: Japan-- under different scenarios under different scenarios --
-50
0
50
100
150
200
0 50 100 150 200 250 300 350 400 450
Aba
tem
ent c
osts
(US$
/tCO
2eq)
Reduction quantity (tCO2eq)
JPN(HDR) JPN(HDR-ws) JPN(HDR-EP2)
Large impact on the demand side at low
carbon priceif energy prices are double.
This is because of high energy prices in Japan.
Large impact on the supply side at high carbon price
if composition of power sources are restricted with
considering energy security.
Stop an existing coal power plant and build a new efficient gas power plant
Abatement Cost Curves: ChinaAbatement Cost Curves: China-- under different scenarios under different scenarios --
-50
0
50
100
150
200
0 1,000 2,000 3,000 4,000 5,000 6,000 7,000
Aba
tem
ent c
osts
(US$
/tCO
2eq)
Reduction quantity (tCO2eq)
CHN(HDR) CHN(HDR-ws) CHN(HDR-EP2)
Relatively less impact on the demand side even though energy prices are double. This is because
of low energy prices in China.
Large impact on the supply side at high carbon priceif composition of power
sources are restricted with considering energy security.
Stop an existing coal power plant and build a new efficient gas power plant
Abatement Cost Curves: KoreaAbatement Cost Curves: Korea-- under different scenarios under different scenarios --
-50
0
50
100
150
200
0 50 100 150 200 250
Aba
tem
ent c
osts
(US$
/tCO
2eq)
Reduction quantity (tCO2eq)
KOR(HDR) KOR(HDR-ws) KOR(HDR-EP2)
A certain impact on the demand side at
low carbon priceif energy prices are
double. Large impact on the supply side at high carbon priceif composition of power
sources are restricted with considering energy security.
Stop an existing coal power plant and build a new efficient gas power plant
0
20
40
60
80
100
120
140
160
180
200
-20%0%20%40%60%80%100%120%140%160%180%200%220%240%
Reduction ratio (compared to 1990 level)
JPN_HDR CHN_HDR KOR_HDR
Mar
gina
laba
tem
ent
cost
(U
S$ /
tCO
2 eq
)
Marginal Abatement Cost curves Marginal Abatement Cost curves compared to 1990 emissions level compared to 1990 emissions level
Baseline emissions based on baseline scenarios such as GDP growth rate, increase of service demands will affect a lot on the results when comparing to 1990 emissions level
GHG emissions in 2020GHG emissions in 2020compared to 1990 emissions level compared to 1990 emissions level
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
16,000
Fixed 0$ 200$
1990 1995 2000 2005 2020
GH
G e
mis
sion
s (M
tCO
2 eq
)
JPN_HDR
CHN_HDR
KOR_HDR
0
200
400
600
800
1,000
1,200
1,400
1,600
Fixed 0$ 200$
1990 1995 2000 2005 2020
GH
G e
mis
sion
s (M
tCO
2 eq
)
JPN_HDR
KOR_HDR
-50%
0%
50%
100%
150%
200%
250%
300%
Fixed 0$ 200$
1990 1995 2000 2005 2020
Redu
ctio
n ra
tio
(com
pare
d to
199
0 le
vel)
JPN_HDR
CHN_HDR
KOR_HDR
Key factors for MAC curvesKey factors for MAC curves
Coverage1) Geographical coverage 2) Sectoral coverage3) GHG coverage4) Mitigation options coverage
Data assumptions1) Population2) GDP and service demands 3) Energy price4) Discount rate5) Payback period6) Composition of power sources7) Baseline scenario
Definition1) Definition of “potential” 2) Definition of “cost”3) Definition of “drivers”4) Definition of any specific terms…
Detail information (which reflects key uncertainties)
1) The rate of technology development and diffusion
2) The cost of future technology 3) Climate and non-climate policy
drivers…. and so on
It is not enough just comparing shape of MAC curves by different models. It is important to conduct decomposition analysis to clarify reasons of differences of mitigation potentials and costs.
For a bottom-up analysis, mitigation potentials and their costs vary depending on the baseline settings
as well as key data settings, such as technology data and future energy prices.
For finalizing results, these key factors should be carefully assessed.
25
Appendix
JPN (Japan)
AUS (Australia)
NZL (New Zealand)
RUS (Russia)
CHN (China)
IND (India)
IDN (Indonesia)
THA (Thailand)
World World 32 regions32 regions
USA (United States)
XE15 (Western EU-15)
XE10 (Eastern EU-10)
XE2 (Other EU-2)
XSA (Other South Asia)
XEA (Other East Asia)
XSE (Other South-East Asia)
MYS (Malaysia)
CAN (Canada)
TUR (Turkey)
XEWI (Other Western EU in Annex I)
XEEI (Other Eastern EU in Annex I)
XENI (Other EU)
XCS (Central Asia)
XOC (Other Oceania)
VNM (Viet Nam)
KOR (Korea)
MEX (Mexico)
BRA (Brazil)
ARG (Argentine)
XLM (Other Latin America)
ZAF (South Africa)
XAF (Other Africa)
XME (Middle East)
Annex I OECD
ASEAN
Regional classificationRegional classification
0
100
200
300
400
500
600
700
日本
米国
EU25
ロシア
Ann
ex I
中国
インド
Stee
l Pro
duct
ion
(mill
ion
ton) 2005 2020
0
200
400
600
800
1,000
1,200
1,400
日本
米国
EU25
ロシア
Ann
ex I
中国
インドCe
men
t Pro
duct
ion
(mill
ion
ton) 2005 2020
Production PRDi,t
Relative export price
PEWi,t
TIME trend TIMEt
Export EXCi,t
Import MCi,t
Export ratioREXCi,t
Producer Price PSi,t
Import ratioRMCi,t
GDP per capitaGDPPi,t
Consumption CNSi,t
PopulationPOPi,t
Consumption per capitaCNSPi,t
International market equilibrium: EXCi,t = MCi,ti
i
i
i
Domestic market equilibriumi: CNSi,t=PRDi,t-EXCi,t+MCi,t
Export price PEi,t
Relative domestic price
PDMi,t
Import price PMi,t
Estimationequation
Definitionalequation
Endogenousvariable
Exogenousvariable
Domestic price PDi,t
Intl. pricePWt
i: regiont: yearSteel production and trade model
Production PRDi,t
Production per capita
PRDPi,t
PopulationPOPi,t
Estimationequation
Definitionalequation
Endogenousvariable
Exogenousvariable
GDP per capitaGDPPi,t
i: regiont: year
Cement production model
Service demand modelsService demand models
0
200
400
600
800
1,000
1,200
1,400
日本
米国
EU25
ロシア
Ann
ex I
中国
インドCe
men
t Pro
duct
ion
(mill
ion
ton) 2005 2020
Steel
Japa
nJa
pan
USA
EU
25
Russ
ia
Chin
a
Indi
a
Dev
elop
ed
Cement
Japa
nJa
pan
USA
EU
25
Russ
ia
Chin
a
Indi
a
Dev
elop
ed
SocioSocio--economic settings (POP and GDP)economic settings (POP and GDP)
・Population (POP): the prospects at medium variant by UN World Population Prospects ・GDP:GDP by region are estimated by the Socio-economic Macro Frame model.
Japan USA EU25 Russia China India Developed Developing Global
POP -0.2% 0.9% 0.1% -0.6% 0.5% 1.3% 0.3% 1.2% 1.1%
GDP 1.3% 1.9% 1.9% 5.0% 8.1% 7.3% 1.9% 5.5% 3.0%
GDP/POP 1.5% 1.0% 1.7% 5.5% 7.6% 6.0% 1.6% 4.2% 1.9%
Annual growth rate from 2005 to 2020 (%/year)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
日本
米国
EU25
ロシア
中国
インド
Popu
latio
n (b
illio
n)
2005 2020
0
2
4
6
8
10
12
14
16
日本
米国
EU25
ロシア
中国
インド
GD
P (T
rillio
n U
S$, 2
000
pric
e) 2005 2020
0
10
20
30
40
50
60
日本
米国
EU25
ロシア
中国
インド
GD
P pe
r cap
ita(T
hous
and
US$
, 200
0 pr
ice) 2005 2020
Japa
nJa
pan
USA
EU
25Ru
ssia
Chin
a
Indi
a
Japa
nJa
pan
USA
EU
25
Russ
ia
Chin
a
Indi
a
Japa
nJa
pan
USA
EU
25
Russ
ia
Chin
a
Indi
a
0
100
200
300
400
500
600
700
日本
米国
EU25
ロシア
Ann
ex I
中国
インド
Stee
l Pro
duct
ion
(mill
ion
ton) 2005 2020
0
2
4
6
8
10
12
日本
米国
EU25
ロシア
Ann
ex I
中国
インド
Frei
ght t
rans
port
atio
n vo
lum
e(T
riilli
on to
n-km
)
2005 2020
02468
101214161820
日本
米国
EU25
ロシア
Ann
ex I
中国
インドPa
ssen
ger t
rans
port
atio
n vo
lum
e(T
rillio
n pe
rson
-km
)
2005 2020
0
200
400
600
800
1,000
1,200
1,400
日本
米国
EU25
ロシア
Ann
ex I
中国
インドCe
men
t Pro
duct
ion
(mill
ion
ton) 2005 2020
Japan USA EU25 Russia Developed China India World
Steel 0.4% 1.5% 0.1% 0.3% 0.5% 3.3% 10.7% 2.4%
Cement -0.2% 0.8% 0.3% 1.3% 0.5% 1.0% 7.4% 2.2%
Passenger -0.4% 0.9% 0.9% 2.5% 0.9% 2.6% 1.7% 1.6%
Freight -0.2% 0.9% 1.1% 1.6% 1.1% 2.5% 1.6% 1.7%
Service demand settingsService demand settings
Annual growth rage from 2005 to 2020(%//year)
Steel Cement
Passenger Freight
Japa
nJa
pan
USA
EU
25
Russ
ia
Chin
a
Indi
a
Dev
elop
ed
Japa
nJa
pan
USA
EU
25
Russ
ia
Chin
a
Indi
a
Dev
elop
ed
Japa
nJa
pan
USA
EU
25
Russ
ia
Chin
a
Indi
a
Dev
elop
ed
Japa
nJa
pan
USA
EU
25
Russ
ia
Chin
a
Indi
a
Dev
elop
ed
Service demands are estimated by Steel production and trade model, Cement production model, Socio-economic macro frame model, Passenger transportation demand model, Freight transportation demand model, Agricultural trade model and so on. Data settings of GDP and population are the same across all sectors.
service demands in each service and sector are estimated by these models based on various kinds of international and national statistics
Service Demand SettingsService Demand Settings
<Example of service demands in 2020 by major region>Japan USA EU25 Russia
2005 2020 2005 2020 2005 2020 2005 2020POP Million 127.9 124.5 299.8 342.5 461.0 471.5 144.0 132.4
GDP 2000 US $ 4.96 5.99 10.87 14.50 9.10 11.99 0.33 0.68
Industry Steel Million ton 112.5 119.7 94.2 119.3 187.3 190.7 66.1 69.0Cement Million ton 68.7 66.7 100.0 113.1 242.5 252.3 48.7 59.2Others 2005 year=100 100 111 100 121 100 115 100 203
Transport Passenger Bil. p-km 1322.7 1243.7 8090.8 9233.7 5147.5 5884.3 833.3 1203.8
Freight Bil. ton-km 277.6 269.6 4583.9 5215.5 2161.8 2557.2 1473.1 1882.8
China India Developing Developed World2005 2020 2005 2020 2005 2020 2005 2020 2005 2020
POP Million 1320.5 1429.8 1134.4 1379.2 5448.1 6555.3 1089.4 1135.5 6537.5 7690.8
GDP 2000 US $ 2.02 6.54 0.61 1.77 9.19 20.62 26.59 35.11 35.78 55.74
Industry Steel Million ton 355.8 580.4 38.1 174.2 651.9 1097.2 484.8 526.1 1136.8 1623.3Cement Million ton 1012.4 1175.0 142.7 417.9 1821.3 2673.8 483.5 518.5 2304.8 3192.2Others 2005 year=100 100 317 100 305 100 230 100 119 100 156
Transport Passenger Bil. p-km 1872.2 2763.8 1095.0 1408.4 9058.9 13661.2 16356.9 18724.4 25415.8 32385.6Freight Bil. Ton-km 2338.7 3375.9 693.0 874.2 7573.8 10749.4 9382.1 10986.1 16955.8 21735.5
0500
1,0001,5002,0002,500
3,0003,5004,0004,5005,000
2005
Base
line
≤ 0
≤ 2
0
≤ 5
0
≤ 1
00
≤ 2
00
Elec
tric
ity o
utpu
t (TW
h)PV
WIN
BMS
GEO/HYD
NUC
GAS
OIL
COL0
200
400
600
800
1,000
1,200
1,400
1,600
2005
Base
line
≤ 0
≤ 2
0
≤ 5
0
≤ 1
00
≤ 2
00
Elec
tric
ity o
utpu
t (TW
h)
PV
WIN
BMS
GEO/HYD
NUC
GAS
OIL
COL
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
2005
Base
line
≤ 0
≤ 2
0
≤ 5
0
≤ 1
00
≤ 2
00
Elec
tric
ity o
utpu
t (TW
h)
PV
WIN
BMS
GEO/HYD
NUC
GAS
OIL
COL
0500
1,0001,5002,0002,500
3,0003,5004,0004,5005,000
2005
Base
line
≤ 0
≤ 2
0
≤ 5
0
≤ 1
00
≤ 2
00
Elec
tric
ity o
utpu
t (TW
h)
PV
WIN
BMS
GEO/HYD
NUC
GAS
OIL
COL0
200
400
600
800
1,000
1,200
1,400
1,600
2005
Base
line
≤ 0
≤ 2
0
≤ 5
0
≤ 1
00
≤ 2
00
Elec
tric
ity o
utpu
t (TW
h)PV
WIN
BMS
GEO/HYD
NUC
GAS
OIL
COL
Example of composition of power sourcesExample of composition of power sources
CaseA
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
2005
Base
line
≤ 0
≤ 2
0
≤ 5
0
≤ 1
00
≤ 2
00
Elec
tric
ity o
utpu
t (TW
h)
PV
WIN
BMS
GEO/HYD
NUC
GAS
OIL
COL
Japan USA EU25
A drastic energy shift from coal and oil to gas is allowed if it is cost effective.
Social barriers restrict any drastic energy shift considering realistic state.
CaseB
CaveatsCaveatsThe following points must be kept in mind while interpreting the results of this study:
This study is based on realistic and currently existing technologies, and future innovative technologies expected in 2020 are not taken into account. Therefore, it may be possible to reduce more if innovative technologies become available in the future.
The baseline emissions in 2020 are estimated under the technology-frozen case which does not take into account changes in the industrial structure. Moreover, future service demands are exogenous parameters, thus changes in the industrial structure and service demands due to the effects of mitigation measures are not taken into account. Thus baseline emissions and reduction potentials may be overestimated.
1) Possibility of more mitigation potentials
2) Possibility of over estimation