prof. wu libo - esi.nus.edu.sg
TRANSCRIPT
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Prof. Wu Libo
Executive Director , Center for Energy Economics and Strategy Studies
Fudan University, Shanghai,China
Email: [email protected]
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0.0
0.5
1.0
1.5
2.0
能源消费 弹性系数 电力消费 弹性系数
0
5
10
15
20
25
30
工业增加值同比增速 轻工业增加值同比增速
重工业增加值同比增速
Realistic Constraints:
The increase in China's energy intensity is mainly caused
by industrial structure change, which is quasi-rigid, and very
difficult to reverse in short term:
• Rigid demand caused by rapid urbanization process
• The process of international industrial specialization
transfers “heavy” industries into China through FDI
• The lagging behind of service industry intensifies the
imbalance of industrial structure
• The divergence of the structure of employment and
economic development will restrict the upgrading of the
industrial structure transformation
0
0.2
0.4
0.6
0.8
1
第一产业比重 第二产业比重
第三产业比重 第一产业就业比例
第二产业就业比例 第三产业就业比例 Energy consumption
elasticity coefficient
Electricity consumption
elasticity coefficient
The first industry proportion
The third industry proportion
The second industry
employment proportion
The second industry proportion
The first industry employment proportion
The third industry employment proportion
Growth of Value-Added
(Overall Industry)
Growth of Value-Added
(Heavy Industry)
Growth of Value-Added
(Light Industry)
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• From 1990 to 2009, China’s total energy production
grew by 158.5%, energy consumption grew by
206.2%. The supply gap accounted for 12.4% of
total production in 2009 (322.61 mill. tce).
• From 2000 to 2009, the portion of energy
consumption by energy-intensive industries grew
from 77% to 81%, and accounted for 40% of total
energy consumption.
Historical Trend of the Share of Energy
Consumption by Energy-intensive Industries
Textile industry
Oil processing industry
Chemical fiber industry
Black metal industry
Electric power, gas and water
Paper and paper products
Chemical products industry
Nonmetallic mineral products industry
Non-ferrous metal industry
Share of Energy Consumption by Energy-intensive
Industries, 2000
Textile industry
Chemical fiber industry
Nonmetallic mineral products industry
Non-ferrous metal industry
Oil processing industry
Black metal industry Chemical products industry
Electric power, gas and water
Paper and paper products
Raw coal Heat Electricity Coke Natural gas Crude oil
Textile industry
Chemical fiber industry
Nonmetallic mineral products industry
Non-ferrous metal industry
Oil processing industry
Black metal industry Chemical products industry
Electric power, gas and water
Paper and paper products
Raw coal Heat Electricity Coke Natural gas Crude oil
Share of Energy Consumption by Energy-intensive
Industries, 2005
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Proportion of China’s energy-intensive industry in GDP
Trend of Energy Intensity
in China’s Largest Energy-intensive Industries, 2000-2009 From 2000 to 2009,
• The added value of China’s energy-
intensive industries grew by 570% to
5.5 trillion Yuan in 2009.
• Energy intensity of largest energy
consuming industries continued to
decline.
• Share of energy-intensive industries
in total GDP grew form 23% to 40%,
while consumed 80% of total energy
consumption.
Textile industry
Oil processing industry
Chemical fiber industry
Ferrous metal industry
Electric power, gas and water
Paper and paper products
Chemical products industry
Nonmetallic mineral product industry
Non-ferrous metal industry
Energy Consumption Share Added Value in GDP
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TIMES model aims to supply energy services at minimum global cost (more
accurately at minimum loss of surplus) by region. It is foresight and could be
effectively applied into long-term energy policy making and new energy technology
planning.
1 1 2 2Min n nc x c x c x
11 1 12 2 1 1
21 1 22 2 2 2
1 1 2 2
1 1 2 2
n n
n n
i i in n i
m m mn n m
a x a x a x b
a x a x a x b
a x a x a x b
a x a x a x b
Objective
function :
constraints:
•Investment and operation cost
•Cost and quantity of inputs
•Discount rate and interest rate
•End use energy demand
•Resources of input
•GHG emission
•Efficiency of technology transform
•Other constraints on the
technology input and output share.
The linear programming model scheme
Four steps for modeling:
1. RES Designing
2. Technology parameter valuation
3. End use energy demand forecast
4. Policy scenario comparison
TIMES (Integrated MARKAL-EFOM System) is an integrated model combined with
the two models MARKEAL and EFOM. It is an advanced economic model used for energy
system optimization.
TIMES and MARKAL are widely applied in the energy economics study as members of
bottom-up model family. They are developed by ETSAP of IEA. They are both reference
energy system (RES) based model, including energy, environment and economic study.
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Energy service demand curve Related factors: GDP \Outputs\Population
Elasticity: Related factors, own prices
Primary energy and raw materials supply curve (Energy reserves; resources; Annual average development
potential; trading factors)
Policy scenario Emission Constraints; Carbon tax; Trade mechanism
Technology allocation, Tendency subsidies
Tech-Econ parameters Transform tech(process)(fuel, materials, energy service,
carbon emission)
Demand
Supply
Policy
Tech & Econ
Base Scenario
Alternative
scenario
Main path
Dual path
Tech investment cost;
Tech implementation level;
Import and export of energy
and materials;
Extraction level of primary
energy and materials;
Flow in and flow out of tech;
Emission of tech, sector and
total system;
Trend analysis of GHG
change
Shadow price of the
commodities of RES(energy,
demand, emission and raw
materials)
Tech cost balance(Added
investment to make one tech
competitive)
Input
Output
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The simplified RES of China-TIMES
We used 18 energy
commodities and 88 energy
technology to build up our
China-TIMES, including 7
energy input tech, 5
processing and transforming
tech, 23 power generating
tech, 32 basic industry tech
and 21 energy saving tech.
Coal extr.
Oil extr.
Gas extr.
Oil imp.
Gas imp.
LNG imp.
Gsl. refine
Diesl refine
Fuel oil refine
Coking
LNG gasify
Super-critical
SSC Units
IGCC
NGCC
Large Scale Hydro Power
Small Scale Hydro Power
On-shore wind power
Off-shore wind power
PV
Solar Thermal
Nuclear II
Nuclear III
Steel Ind. Coal Tech
Steel Ind. Coke Tech
Steel Ind. NG Tech
Steel Ind. Crude Tech
Steel Ind. Gasl. Tech
Steel Ind. Desl. Tech
Steel Ind. Fuel oil Tech
Steel Ind. Elec. Tech
Steel Ind. Energy
Conservation Tech.
Cement Ind. Coal Tech
Cement Ind. Energy
Conservation Tech.
Chem. Ind. Coal Tech
Chem. Ind. Energy
Conservation Tech.
Non-fer. Ind. Coal Tech
Non-fer. Ind. Energy
Conservation Tech.
Co
ke
Fu
el O
il
Die
se
l
Ga
so
lin
e
Ele
c.
LN
G.
NG
Pe
tr.
Co
al Ura
niu
m
Ur. extr.
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1
3
4
5
6
7
Energy input technology
Energy process and transform tech
2
Unit 2010 2015 2020 2025 2030
Domestic price
of coal
yuan/ton 450.00 473.46 541.63 557.02 568.88
Domestic price
of oil
yuan/ton 3,000.00 4,140.66 4,777.50 5,135.81 5,494.13
Domestic price
of natural gas
yuan/m³ 2.80 1.60 1.94 2.20 2.49
Import price of
oil
dollar/barrel 97.19 86.67 100.00 107.50 115.00
Import price of
natural gas
dollar/Btu 8.25 7.29 8.87 10.04 11.36
Import price of
LNG
dollar/Btu 12.64 11.91 13.75 14.83 15.87
Domestic and Importing energy price Resource:IEA(2009)
Note:All prices are deflated,
The assumed inflation rate is 2.3%。
Mainly divided into:Domestic
independent energy and imported
energy. Importing price comes from
IEA《WEO2009》.We assume the
domestic price tracks the
international price. But the domestic
coal price gets a 20% discount.
Process the primary energy into
secondary energy. The transforming
efficiency refers to NBS《China
Statistic yearbook 2010》
Tech name Efficie
ncy
Transform
Efficiency
O&M cost
(million yuan /PJ)
Life
(year)
Emission
factor
(1000ton/
PJ) Gaso. refine 0.9 0.9663 1.2 40 4.118
Des. refine 0.9 0.9663 1.2 40 4.118
Fuel oil ref. 0.9 0.9663 1.2 40 4.118
Coking 0.9 0.9738 1.2 30 25.24
LNG Gasify 0.9 0.9800 1.2 40 -
Main parameters of processing and transforming Resource: NBS,Kannan (2009)
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1
3
4
5
6
7
Power generating
tech
Industry Tech
2
Mainly include thermal, water, wind, solar and nuclear power. Besides,
we make CCS applied into thermal power unit.
IEA thermal power learning curve
IEA, ETP2010
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
2010 2015 2020 2025 2030
超临界和超超临界发电
超超临界发电(CCS装置)
IGCC
IGCC(CCS装置)
NGCC
NGCC(CCS装置)
(元/千瓦)Tech name Efficiency
O&M cost
mill. yuan /PJ
Life
year
Emission factor
(1000ton/PJ) Supercritical & ultra supercritical
power generation 0.57 2.0 20 91.68
IGCC 0.90 3.3 35 91.68
NGCC 0.90 5.6 30 52.95
Water power 0.39 - 40 -
Wind power 0.24 - 25 -
Solar power 0.23 - 25 -
2nd generation of nuclear power 0.76 0.5 40 -
3rd generation of nuclear power 0.85 7.7 50 -
Main parameters of power generating Resource: China electric power enterprise federation , Kannan 2009
Tech name Efficiency Investment cost
(million yuan/PJ)
Fixed cost
(million yuan/PJ)
Pellet rotary kiln 0.8633 34.4585 3.4458
Metallurgy lime thermal kiln 0.7350 30.5620 3.0562
Thermal refractory kiln 0.7700 30.5255 3.0525
NDRC《The "eleventh five-year
plan" ten major energy conservation
projects implementation planning》21 key conservation technologies
Key industry technical parameters
SC & SSC
SC & CCS
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1
3
4
5
6
7
Demand forecast
2
Assume the compound
growth rate of 2011-
15,2016-20,2021-25 and
2026-30 decrease by 20%,
50%, 70% and 90% of the
2005-09 level. Then we get
the energy demand forecast
of four sectors in 2010-30.
0
5,000
10,000
15,000
20,000
25,000
30,000
35,000
2010 2015 2020 2025 2030
钢铁业
建材业
化工业
有色金属业
(PJ)
Meanwhile, we forecast the DGP of
2010-30.Supposing the develop speed
will slow down as it moves forward,
the total GDP of China will reach
121.5 hundred billion yuan in 2030. 0
200,000
400,000
600,000
800,000
1,000,000
1,200,000
1,400,000
2010 2015 2020 2025 2030
2%
3%
4%
5%
6%
7%
8%
9%
国内生产总值(左轴) 国内生产总值年均复合增长率(右轴)
(亿元) Forecast of GDP
Energy demand forecast of four sectors
Steel
Cement
Chem.
Non-fer.
GDP (left, 10^8 Yuan) Growth rate (right)
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Scenario
1
3
4
5
6
7
2
2010 2015 2020 2025 2030
GDP(100 million yuan) 397983 584767.6 782550.95 998755.35 1215138.6
GDP annual compound growth rate 8% 6% 5% 4%
CO2 emission(kt) 6094826.4 6109322.8 6981080.2 7408758.9 7593224.4
Emission per unit of GDP 15.314288 10.447437 8.9209273 7.4179916 6.2488545
Low carbon scenario
Target of emission per unit of GDP 9.9542873 7.6571441 6.1257153 5.3600009
CO2 Constraints 5820944.7 5992105.4 6118090.9 6513143.9
Strong low carbon scenario
Target of emission per unit of GDP 9.9542873 7.6571441
CO2 Constraints 5820944.7 5992105.4 5992105.4 5992105.4
Parameter settings of low carbon scenario
BASE
LC1
LC2
Base scenario:no emission constraint
Low carbon scenario
The emission per unit GDP in 2015 will decrease by 35% of 2010;
The emission per unit GDP in 2020 will decrease by 50% of 2010;
The emission per unit GDP in 2025 will decrease by 60% of 2010;
The emission per unit GDP in 2030 will decrease by 65% of 2010.
Strong low carbon scenario
The emission per unit GDP in 2015 will decrease by 35% of 2010;
The emission per unit GDP in 2020 will decrease by 50% of 2010;
Volume control will be taken after 2020.The total volume of CO2
emission in 2025 and 2030 will keep the level of 2020.
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43.60
22.83
10.06 10.06 9.93
31.33
42.08
49.02 49.01 49.01
8.36
12.7415.30 15.30 15.30
9.6811.59
13.07 13.10 13.18
1.473.13 4.36 4.36 4.40
5.55 7.63 8.18 8.18 8.19
0%
20%
40%
60%
80%
100%
2010 2015 2020 2025 2030
能源加工部门
有色金属业
化工业
建材业
钢铁业
电力部门
0
1,000,000
2,000,000
3,000,000
4,000,000
5,000,000
6,000,000
7,000,000
8,000,000
2010 2015 2020 2025 2030
0
5
10
15
20
基准情景-排放(左轴) 低碳情景-排放(左轴)
强化低碳情景-排放(左轴) 基准情景-单位GDP排放(右轴)
低碳情景-单位GDP排放(右轴) 强化低碳情景-单位GDP排放(右轴)
(千吨) (千吨/亿元)
The total CO2 emission decreases
plunged since the government make
some constraints.
Meanwhile,the decrease of the
emission per unit GDP also slows down
as time moves on.
From the structure of the source of emissions ,the sector structure gets an obvious change
after the government make some constraints, among which the power sector gets the best result.
43.60
21.75 18.79 17.34 19.25
31.33
43.97 45.03 45.43 44.32
8.36
12.91 14.63 16.04 15.65
9.6811.12 10.83 10.40 10.24
1.472.98 3.74 4.18 4.07
5.55 7.27 6.99 6.62 6.46
0%
20%
40%
60%
80%
100%
2010 2015 2020 2025 2030
能源加工部门
有色金属业
化工业
建材业
钢铁业
电力部门
43.60
22.83
9.23 9.04 12.39
31.33
42.08
48.91 48.06 46.23
8.36
13.0915.91 16.44 15.81
9.6811.69
13.45 13.40 12.97
1.472.68 4.36 5.04 4.88
5.55 7.63 8.14 8.01 7.71
0%
20%
40%
60%
80%
100%
2010 2015 2020 2025 2030
能源加工部门
有色金属业
化工业
建材业
钢铁业
电力部门
Base scenario CO2 emission structure Low carbon scenario CO2
emission structure
Strong low carbon scenario
CO2 emission structure
1
3
4
5
6
7
2
Optimal
results CO2
Emission
CO2 emission and emission per unit GDP
Emission-Baseline Emission-Low Carbon II
Emission-Low Carbon
Intensity-Baseline
Intensity-Low Carbon Intensity-Low Carbon II
Ptr. Chem.
Non-Ferr.
Chem.
Cement
Steel
Power
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1
3
4
5
6
7
2
Optimal
results Energy consumption
in power sector
Being affected by the emission constraints,the
energy demand structures are very different among three
scenarios. More new energies and new technologies will
be used as there are stronger emission constraints.
0
5,000
10,000
15,000
20,000
2010 2015 2020 2025 2030
核能
风能
太阳能
水力
天然气
煤炭
(PJ)
In base scenario,although the share of renewable
power increases steadily, coal always keeps the dominant
place.
In low carbon scenario,the energy consumption
structure changes a lot. The share of coal power plunged
quickly between 2010 and 2020 while natural gas and water
power increases rapidly.
After 2020, wind power and CCS grow up fast. The whole
power sector will become “clean” till 2030 with the rest few
CO2 from natural gas and coal. The total generated power will
be 23,733.25PJ(66 thousand kWh) in 2030, 22.3% higher than
in the base scenario。
0
5,000
10,000
15,000
20,000
25,000
2010 2015 2020 2025 2030
核能
风能
太阳能
水力
天然气CCS
天然气
煤炭CCS
煤炭
(PJ)
Energy Consumption Structure in Base Scenario
In strong low carbon scenario,the energy consumption
structure is similar to the low carbon scenario,with the
renewable energy developing potentially. At the same time,the
total power volume gets bigger. The coal power is strictly
controlled with CCS developed.
0
5,000
10,000
15,000
20,000
25,000
30,000
2010 2015 2020 2025 2030
核能
风能
太阳能
水力
天然气CCS
天然气
煤炭CCS
煤炭
(PJ)
Energy Consumption Structure in LC1 Scenario
Energy Consumption Structure in LC2 Scenario
Nuclear
Wind
Solar.
Hydro
NG
Coal
Nuclear
Wind
Solar. Hydro
NG + CCS
Coal
NG
Coal+ CCS
Nuclear
Wind
Solar. Hydro
NG + CCS
Coal
NG
Coal+ CCS
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1
3
4
5
6
7
2
Simulated Results
Prediction for main industrial sectors – Steel Industry
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
2010 2015 2020 2025 2030
传统煤炭技术
煤炭节能技术
焦煤
电力
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
2010 2015 2020 2025 2030
传统煤炭技术
煤炭节能技术
焦煤
电力
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
2010 2015 2020 2025 2030
传统煤炭技术
焦煤
电力
Under the Base Scenario, coal-related energy saving
technology seems to grow fastest in proportion, as it is
the optimal choice for steel company to reduce their
costs. Meanwhile, the proportion of steel energy using
technology, represented by the generative heating
furnace of steel rolling technology, will raise to 34%,
which domains this field.
Under the Low Carbon 1 Scenario, with restricted
carbon emissions, the coal-related technology is
suppressed, while the steel sector will turn to cleaner
sources like electricity. However, in the following ten
years, coal energy saving technologies will be fairly
developed when the emission reduction pressure hasn't
been so stressful. Under the Low Carbon 2
Scenario, where the carbon
emissions are strictly
restricted, the coal-related
technologies basically will
have no further development,
even the traditional coal techs
will fade away as time passes
by. On the contrary, electric
technology develops
prosperously. It will exceed
the coking coal and become
the main energy source for
the steel production.
Coking coal is the
biggest part of the
energy technologies
used in the steel sector.
However, with time
passing by and the
structural changes
taking places in this
sector, the proportion of
coking coal will
continuously decrease.
Meanwhile, coal energy
saving techs and electric
techs becomes more
and more important.
BASE
LC1
LC2
Traditional coal
Coal-related
Energy Saving
Coking coal
Electric
Traditional coal
Coal-related
Energy Saving
Coking coal
Electric
Traditional coal
Coking coal
Electric
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0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
2010 2015 2020 2025 2030
传统煤炭技术
煤炭节能技术
焦煤
原油
电力
1
3
4
5
6
7
2
BASE
LC1
LC2
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
2010 2015 2020 2025 2030
传统煤炭技术
焦煤
原油
电力
天然气
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
2010 2015 2020 2025 2030
焦煤
原油
电力
天然气
Simulated Results
Prediction for main industrial sectors – Chemical Industry
Under the Base Scenario, coal-related energy saving
technology becomes the most promising technology in
the next 10-15 years. But, with the development
bottleneck approaching, its proportion may decrease,
while electric technology becomes the most important
energy-saving technology.
Under the Low Carbon 1 Scenario, coal-related
energy saving technology is not chosen by the model.
Natural gas related technology suddenly rises,
becoming the most important energy saving technology,
followed by the electric technology which increases
steadily in proportion.
Under the Low Carbon 2
Scenario, any coal-related
technology is not chosen. The
clean energy technologies
such as electric and natural
gas will domain the chemical
industry from the beginning to
end.
The chemical industry is
currently using coal-
related technologies as
its main applied
technologies. While the
proportion of electric and
natural gas techs remain
relatively stable.
Traditional coal
Coal-related
Energy Saving
Coking coal
Crude Oil
Electric
Traditional coal
Coking coal
Crude Oil
Electric
Natural Gas
Coking coal
Crude Oil
Electric
Natural Gas
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1
3
4
5
6
7
2
BASE
LC1
LC2
0.00%
20.00%
40.00%
60.00%
80.00%
100.00%
2010 2015 2020 2025 2030
传统煤炭技术
煤炭节能技术
电力
0.00%
20.00%
40.00%
60.00%
80.00%
100.00%
2010 2015 2020 2025 2030
传统煤炭技术
煤炭节能技术
电力
0.00%
20.00%
40.00%
60.00%
80.00%
100.00%
120.00%
2010 2015 2020 2025 2030
传统煤炭技术
煤炭节能技术
电力
Simulated Results
Prediction for main industrial sectors – Building Materials
Under the Base Scenario, coal-related energy saving
technology, represented by the Energy-saving wall
material production kiln, is considered as the optimal
choice from the beginning to end. The proportion of
traditional coal technology continues to decrease.
Under the Low Carbon 1 Scenario, coal-related
energy saving technology is still the dominant
technology, but the development of electric technology
is strengthened.
Under the Low Carbon 2
Scenario, the situation is
reversed from the two
scenarios shown above.
Electric technology which is
the most clean one becomes
the dominant choice, while
there’s only limited space for
the development of coal-
related technology.
The building material
industry is now mainly
based on coal-related
technologies. Similar
with the steel sector, the
development of different
technologies in the
industry is directly
depend on the extent of
restrictions on carbon
emissions.
Traditional coal
Coal-related
Energy Saving
Electric
Traditional coal
Coal-related
Energy Saving
Electric
Traditional coal
Coal-related
Energy Saving
Electric
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0.00%
20.00%
40.00%
60.00%
80.00%
2010 2015 2020 2025 2030
传统煤炭技术
煤炭节能技术
焦煤
电力
1
3
4
5
6
7
2
BASE
LC1
LC2
0.00%
20.00%
40.00%
60.00%
80.00%
100.00%
2010 2015 2020 2025 2030
传统煤炭技术
煤炭节能技术
焦煤
电力
0.00%
20.00%
40.00%
60.00%
80.00%
100.00%
2010 2015 2020 2025 2030
传统煤炭技术
煤炭节能技术
焦煤
电力
Simulated Results
Prediction for main industrial sectors – Nonferrous Metals
Under the Base Scenario, electric technology gets the
biggest part, but tends to decrease. The coal-related
energy saving technology, represented by the utilization
of the waste heat, will develop fast, reaching a
proportion of 50% in the applied technologies up to 2025.
Under the Low Carbon 1 Scenario, the situation is
somewhat very similar to the base scenario. The coal-
related energy saving and electric technology are still
the optimal choices in the model. And, the former one
appears to be more competitive at the earlier stage.
Under the Low Carbon 2
Scenario, electric technology
still have advantage over the
others, since it is cleaner.
While coal-related energy
saving technology will
develop faster as it has
relatively lower costs.
The nonferrous metal
industry is
significantly
distinctive from the
previous ones. Electric
technology always has
the largest share
among all the
technologies.
Traditional coal
Coal-related
Energy Saving
Coking Coal
Electric
Traditional coal
Coal-related
Energy Saving
Coking Coal
Electric
Traditional coal
Coal-related
Energy Saving
Coking Coal
Electric
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Unit:% 2015 2020 2025 2030
Power Generation 0 58 57 46
Steel Industry 9 7 13 13
Building Materials 3 7 15 15
Chemical Industry (0) (7) (6) (6)
Nonferrous Metals 14 0 0 (0)
Energy Production 0 0 0 0
Unit:% 2015 2020 2025 2030
Power Generation 0 54 53 59
Steel Industry 9 7 13 13
Building Materials 6 10 23 23
Chemical Industry 1 (4) (2) (2)
Nonferrous Metals 0 0 16 15
Energy Production 0 (0) 0 0
These tables show the CO2 emission reduction in the 6 main
energy sectors under the scenarios of LC1 and LC2 compared to
the base scenario from 2015 to 2030.
CO2 Emission Reduction Results by Sectors in LC1
The power generation sector
appears to be the biggest
emission reduction source.
Now matter in which scenario, its
CO2 emission as part of the whole
energy system will decrease
dramatically. Under the base
scenario, the reason is that the
costs of new energy power
generation will decrease fast,
resulting in using more clean
energy in the power generation
sector. While under the LC1 and
LC2 scenarios, the reason is that
the marginal reduction costs in this
sector is lower than that of the
others.
CO2 Emission Reduction Results by Sectors in LC2
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Under the Low Carbon Scenarios, the steel industry and the building industry
are the first ones to start emission reduction among the four energy-intensive
industries. And they have relatively low marginal emission reduction costs.
The key to advance the emission reduction efforts in the power generation
industry lies in the proper utilization of new energy technologies. The research,
demonstration and spread of the new energy technologies have significant
importance. Furthermore, with the requirements of carbon restriction rising, CCS
technology will overcome the obstacles of high costs, resulting in the improvements of
generation capacity.
By comparing the integrated using costs of different energy saving
technologies, we’ve found four technologies that have advantages over the
others, whose development should be given priority in the near future. They are
regenerative heating furnace of steel rolling technology in the steel sector, energy-
saving wall material production kiln in the building materials industry, synthetic
ammonia technology for energy conservation in the chemical industry, and the
utilization of the waste heat in the nonferrous metals industry.
To encourage the whole energy system to improve productivity and optimize
resource allocation, the adjustment of production and structural changes in the
traditional industries should be made. Only by upgrading the manufacturing
technologies and using more energy-saving technologies, can the whole energy
system achieve the optimum operation.
Conclusions and Analysis
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A:Develop B:Apply C:Grow D:Mature E:Alternative technology F:Drop out
Time
Market volume
Technology life cycle
theory
• In R&D phase
• Low risk in the future
• In R&D phase
• High future uncertainty
•Mature; • High learning
/transformation cost
Medium term policy module
Short term Policy module
Long term policy module
Technology attribute
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Policy3: Provide tax preferential policies (accelerated depreciation) to promote technical transformation
Core policy: Set technology standard and
force promotion
Policy2: Provide special subsidies and support R&D, purchasing and application of new technology
Policy6: Establish energy saving, carbon emissions trading system; create market
Policy4: Offer credit preferential policy, such as discount loans, etc .
Policy5: Energy contract management mechanism with nations to provide credit guarantee
Policy1: Build detailed benchmark management system based on key craft and technology
Applicable technology: •Electric power equipment reform technology •High efficient continuous casting, thin slab continuous technology •Lower production rate and reduce device coke coked technology •Ethylene online burning technology •Automation, efficiency, textile industry technology
•……
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Policy3: Perfect intellectual property rights system; strengthen protection for enterprise R&D achievements
Core policy: Nation lead;
R&D demonstrate; Government special fund
Policy2: Provide green label; improve certification system for energy efficiency label and energy-saving product
Policy6:Provide green loans for enterprise R&D projects
Policy4: Strengthen international technology exchanges and cooperation; introduce foreign advanced technology
Policy5: Establish technical innovation platform; strengthen mutual support between technical R&D, innovation and diffusion
Policy1: Government first purchase and subscription policy for enterprise demonstration projects
Applicable technology: •Coal-fired power plant optimized operation and condition monitoring technology •Refill coked inhibitors, low energy separation technology •Ionic membrane caustic soda technology and oxygen cathode technology •High yield pulping technology and strong bleach technology •……
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Policy3:Provide platform for technology industrialization through Esco and energy conservation service system,
Core policy: Use financial
instrument ,spread risk by
market
Policy2: Asset securitization; disperse investment risk
Policy6: Participate in international carbon market (CDM market); establish and perfect domestic emissions trading spot and futures market
Policy4: Encourage large enterprises to strengthen supply chain finance; support small and medium-sized enterprise
Policy5: Combination of production, study and research
Policy1:Financing preferential policies, such as green credit, low interest rate loan
Applicable technology: •Hydrogenation high heat flow optimization technology •High iron, low silicon, low fuel consumption, high reductive degree sintering technology •Large-scale nonferrous metal open mining and underground mine stope technology •Large-scale, integrated, automotive synthetic ammonia producing technology •Oilgas field development dynamic tracking technology •……
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Thank you very much
for your attention!