Industrialized development of biogas sector in China - Wilson Center
Industrialized development of biogas sector in China Lu Hongyan Sichuan University Chengdu, China May 24th, 2011
Biogas has very good environmental performance Local emission/ 局部污染物排放 (NOx, HC, PM)
Biodiesel/ 生物柴油
Diesel/柴油
Petrol/汽油
Ethanol/乙醇
Electric Hybrid/混合电 LNG/ 液化天然气
Biogas/ 生物燃气
Fuel-cells/ 燃料电池
Source:
CNG/ 压缩天然气 Electric/电
Book of environmental data for fuels, IVL Swedish environmental institute 2001
Global effect CO2/全 球二氧化碳效应
Biogas potential in China Bio-waste
Amount t-dry/a
Biogas 106m3/a
Methane 106m3/a
Energy 109 MJ/a
BMW
29.5×106
12600
7080
274
Septic feces
0.6×106
270
175
6
Sewage sludge
2.3×106
410
287
10
Crop straws
600×106
202500
141750
5125
Manures
710×106
319500
207600
7510
~357000
~12900
Total
Waste
Energy
Equivalent to 51% of fuel gas consumption of China in 2007 (693500×106m3)
Source: He Pinjing, Biowaste treatment and recycling in China, Shanghai IFAT 2010
Four types of biogas projects in China, financed by different sources
1. About 40 million of household digesters in rural area (10-20 m3 of biogas per day) 2. About 5000 biogas projects for intensive livestock farms to treat manure and waste water (50 – 1000 m3 biogas per day) 3. Methane recovery from coal mines, landfill or waste water treatment plants 4. Industrialized biogas plants (over 5000 m3 biogas per day)
5
Case study I – 山东民和牧业 3 MW 热电肥联产沼气工程（2008）
鸡粪量：500 t/d, TS 20%，集中处理23个养鸡场 的粪污 工程规模：3,200 m3厌氧罐×8座 沼气产量：1,000万m3/年（30000m3/天） 发电量：2,000万kW∙h/年（60000kW · h/天） 年减排温室气体：69,000 tCO2当量 该项目与世界银行CDM交易成功，已并网发电， 是国内最大的沼气发电工程，也是首家获得批准 温室气体减排碳交易成功项目
6
Case study II – 北京德青源健康养殖生态园 2 MW沼气发电工程（2007）
鸡粪量： 260万只蛋鸡，212 t鸡粪/d，TS 30% 工程规模：3,000 m3厌氧罐×4座 沼气产量：700万m3/年（20000m3/天） 发电量：1,400万kW·h/年（40000kW · h/天） 年减排温室气体：80,000 t CO2当量 为张山营镇新农村500户农民提供民用燃气， 为周边40000亩果园和饲料地提供优质有机 肥，现该项目已并网发电
7
Case study III –广西武鸣安宁淀粉厂日产1.2万m³生物燃气工程（2011） 由武鸣安宁淀粉有限责任公司与中 国农业大学生物质工程中心合作的 沼气纯化制备生物甲烷产业化项 目，使用天然气行业专用的高压 CNG槽车，将安宁厂的生物甲烷运 至新奥燃气公司在南宁市的车用天 然气加气站。 沼气产量：20000m3 提纯后生物甲烷产量：12000 m3
Biogas to Bio-methane in China : A chance for industrialized biogas projects Current situation of nature gas market in China
Rapidly growth with annual increase over 10% National energy strategy seeks to increase the share of natural gas in primary energy consumption from the current 3% to 9% by 2020. The current nature gas price has a big gap compared to the imported nature gas
Lack of natural gas… 气荒…
CNG price in cities for vehicle use，2010 各个城市车用燃气价格 CNG: Gasoline 90# ≥ 0.75:1 Price ratio regulated by NDRC, June 1st,2010 2010年6月1日要求气油价格比不低于0.75:1
3.7
Haerbin
3.3
Source：latest news of 2010 at internet Price unit: rmb/m3
4.44
Shijiazhuang
3.58
Qingdao
3.6 Hefei Shanghai Chongqing
Cost of Bio-methane production Foshan
5.5
4.2
Development of German biogas projects
Source: European Biogas Association 2010
10
16th May 2011
Biogas share in heating and cooling, ktoe
In Germany, 870 bn kWh/a natural gas consumption (demand and market need), substitution through biomethane Until 2020: 7% of market need Until 2030: 11,5% of market need
Source: European Biogas Association 2010
11
16th May 2011
Share of biogas in final energy consumption, %
Source: European Biogas Association 2010
12
16th May 2011
European overview of bio-methane feed-in capacities till November 2011 Ca. 110 plants in Europe feed-in (state: Nov 2010) Germany with the largest feed-in capacity Access to the existing natural network via priority law and legislation
13
Biomethane development in Germany and Europe
16th May 2011
Legal regulations: EEG-bonuses Applicable for the fee is the feed-in power, not the installed power.
*
Bonus
Power [kWel]
EEG 2000 [ct/kWhel]
EEG 2004* [ct/kWhel]
EEG 2009 [ct/kWhel]
Renewable primary products (RPP)
up to 500
-
6,00
7,00
up to 5.000
-
4,00
4,00
Technology
up to 5.000
-
2,00
2,00/1,00**
Combined heat and power
up to 20.000
-
2,00
3,00
Bonuses of the EEG 2004 are not subject to degression
**
Purification capacity up to max. 350 Nm³/h (2 ct/kWhel), max. 700 Nm³/h (1 ct/kWhel) and/or innovative technology (2 ct/kWhel).
14
16th May 2011
Challenges for biogas sector in China
• creating conditions that help to increase the motivations of project owners to develop biogas projects with good quality and keep them running in high efficiency --- “price of biogas” • promoting separate collection of biowaste • developing technologies for anaerobic digestion • supporting the organic fertilizer market and commercial utilization of digested residues
„Recycling of organic residues from agricultural and municipal origin in China” BMBF FKZ: 0330847A-H
01.09.2008 – 31.03.2012
Project goals
Heat, Power or Biomethane
Thanks for your attention! Dr. Hongyan Lu [email protected] - Sichuan University, China - Institute for Applied Material Flow Management (IfaS), Germany
Market development: Pricing ct/kWh
Arcanum Energy, Biomethane development in Germany and Europe, 2011 Qingdao Biomethane Workshop
19
16th May 2011
Biogas has very good environmental performance Local emission/ 局部污染物排放 (NOx, HC, PM)
Biodiesel/ 生物柴油
Diesel/柴油
Petrol/汽油
Ethanol/乙醇
Electric Hybrid/混合电 LNG/ 液化天然气
Biogas/ 生物燃气
Fuel-cells/ 燃料电池
Source:
CNG/ 压缩天然气 Electric/电
Book of environmental data for fuels, IVL Swedish environmental institute 2001
Global effect CO2/全 球二氧化碳效应
Biogas potential in China Bio-waste
Amount t-dry/a
Biogas 106m3/a
Methane 106m3/a
Energy 109 MJ/a
BMW
29.5×106
12600
7080
274
Septic feces
0.6×106
270
175
6
Sewage sludge
2.3×106
410
287
10
Crop straws
600×106
202500
141750
5125
Manures
710×106
319500
207600
7510
~357000
~12900
Total
Waste
Energy
Equivalent to 51% of fuel gas consumption of China in 2007 (693500×106m3)
Source: He Pinjing, Biowaste treatment and recycling in China, Shanghai IFAT 2010
Four types of biogas projects in China, financed by different sources
1. About 40 million of household digesters in rural area (10-20 m3 of biogas per day) 2. About 5000 biogas projects for intensive livestock farms to treat manure and waste water (50 – 1000 m3 biogas per day) 3. Methane recovery from coal mines, landfill or waste water treatment plants 4. Industrialized biogas plants (over 5000 m3 biogas per day)
5
Case study I – 山东民和牧业 3 MW 热电肥联产沼气工程（2008）
鸡粪量：500 t/d, TS 20%，集中处理23个养鸡场 的粪污 工程规模：3,200 m3厌氧罐×8座 沼气产量：1,000万m3/年（30000m3/天） 发电量：2,000万kW∙h/年（60000kW · h/天） 年减排温室气体：69,000 tCO2当量 该项目与世界银行CDM交易成功，已并网发电， 是国内最大的沼气发电工程，也是首家获得批准 温室气体减排碳交易成功项目
6
Case study II – 北京德青源健康养殖生态园 2 MW沼气发电工程（2007）
鸡粪量： 260万只蛋鸡，212 t鸡粪/d，TS 30% 工程规模：3,000 m3厌氧罐×4座 沼气产量：700万m3/年（20000m3/天） 发电量：1,400万kW·h/年（40000kW · h/天） 年减排温室气体：80,000 t CO2当量 为张山营镇新农村500户农民提供民用燃气， 为周边40000亩果园和饲料地提供优质有机 肥，现该项目已并网发电
7
Case study III –广西武鸣安宁淀粉厂日产1.2万m³生物燃气工程（2011） 由武鸣安宁淀粉有限责任公司与中 国农业大学生物质工程中心合作的 沼气纯化制备生物甲烷产业化项 目，使用天然气行业专用的高压 CNG槽车，将安宁厂的生物甲烷运 至新奥燃气公司在南宁市的车用天 然气加气站。 沼气产量：20000m3 提纯后生物甲烷产量：12000 m3
Biogas to Bio-methane in China : A chance for industrialized biogas projects Current situation of nature gas market in China
Rapidly growth with annual increase over 10% National energy strategy seeks to increase the share of natural gas in primary energy consumption from the current 3% to 9% by 2020. The current nature gas price has a big gap compared to the imported nature gas
Lack of natural gas… 气荒…
CNG price in cities for vehicle use，2010 各个城市车用燃气价格 CNG: Gasoline 90# ≥ 0.75:1 Price ratio regulated by NDRC, June 1st,2010 2010年6月1日要求气油价格比不低于0.75:1
3.7
Haerbin
3.3
Source：latest news of 2010 at internet Price unit: rmb/m3
4.44
Shijiazhuang
3.58
Qingdao
3.6 Hefei Shanghai Chongqing
Cost of Bio-methane production Foshan
5.5
4.2
Development of German biogas projects
Source: European Biogas Association 2010
10
16th May 2011
Biogas share in heating and cooling, ktoe
In Germany, 870 bn kWh/a natural gas consumption (demand and market need), substitution through biomethane Until 2020: 7% of market need Until 2030: 11,5% of market need
Source: European Biogas Association 2010
11
16th May 2011
Share of biogas in final energy consumption, %
Source: European Biogas Association 2010
12
16th May 2011
European overview of bio-methane feed-in capacities till November 2011 Ca. 110 plants in Europe feed-in (state: Nov 2010) Germany with the largest feed-in capacity Access to the existing natural network via priority law and legislation
13
Biomethane development in Germany and Europe
16th May 2011
Legal regulations: EEG-bonuses Applicable for the fee is the feed-in power, not the installed power.
*
Bonus
Power [kWel]
EEG 2000 [ct/kWhel]
EEG 2004* [ct/kWhel]
EEG 2009 [ct/kWhel]
Renewable primary products (RPP)
up to 500
-
6,00
7,00
up to 5.000
-
4,00
4,00
Technology
up to 5.000
-
2,00
2,00/1,00**
Combined heat and power
up to 20.000
-
2,00
3,00
Bonuses of the EEG 2004 are not subject to degression
**
Purification capacity up to max. 350 Nm³/h (2 ct/kWhel), max. 700 Nm³/h (1 ct/kWhel) and/or innovative technology (2 ct/kWhel).
14
16th May 2011
Challenges for biogas sector in China
• creating conditions that help to increase the motivations of project owners to develop biogas projects with good quality and keep them running in high efficiency --- “price of biogas” • promoting separate collection of biowaste • developing technologies for anaerobic digestion • supporting the organic fertilizer market and commercial utilization of digested residues
„Recycling of organic residues from agricultural and municipal origin in China” BMBF FKZ: 0330847A-H
01.09.2008 – 31.03.2012
Project goals
Heat, Power or Biomethane
Thanks for your attention! Dr. Hongyan Lu [email protected] - Sichuan University, China - Institute for Applied Material Flow Management (IfaS), Germany
Market development: Pricing ct/kWh
Arcanum Energy, Biomethane development in Germany and Europe, 2011 Qingdao Biomethane Workshop
19
16th May 2011
