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Presentation given at the Conference of the European Biogas Association 2014.
Citation preview
Utilization of substrates from
landscape conservation
Egmond aan Zee, Oct. 1st 2014
Sven Schicketanz
www.boschpartner.de
bosch & partner planen • beraten • forschen
Büro München Pettenkoferstraße 24
80336 München
Büro Herne Kirchhofstr. 2c 44623 Herne
Büro Hannover Lister Damm 1
30163 Hannover
Büro Berlin Kantstr. 63a 10627 Berlin
bosch & partner planen • beraten • forschen
Overview
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Relevance of biomass from landscape conservation
Increasing demand for biomass in the energy sector
EU Biomass Supply-demand for power and heat
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
© van Foreest 2012, Oxford Institute for Energy Studies Source: Eurelectric 2011
bosch & partner planen • beraten • forschen
Relevance of biomass from landscape conservation
conflicts coherent with the use of energy crops Ø carbon dioxide reduction? (in the context of bioenergy expansion)
Ø environmental impacts
Ø increasing competition in the usage of farmland
Challenges in biogas production
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Relevance of biomass from landscape conservation
Chances for biogas production
Utilization of substrates from landscape conservation addresses and can reduce all 3 conflicts
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
Source: www.tetti.de
bosch & partner planen • beraten • forschen
Biomass from landscape conservation
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Biomass from landscape conservation
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Biomass from landscape conservation
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
Source: www.manfred-treu.de
Source: www.matthias-grau.de
bosch & partner planen • beraten • forschen
Biomass from landscape conservation
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
Source: www.bahnbilder.burkhhoe.de.de Source: www.tagschmetterlinde.de
Source: www.bahnbilder.burkhhoe.de.de
bosch & partner planen • beraten • forschen
biogas potential from landscape conservation
nature conservation
biogas production
economic efficiency
utilization of biomass
from landscape conservation
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Potential of biomass from landscape conservation
Overview
Biomass potential
+ respectable quantities
+ low competition in the usage
+ very good carbon footprint
+ can generate synergies with nature conservation
- decentralized occurrence
- lower methane content
- higher costs
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Utilization - harvesting and gas production
Challenges
1. techniques & logistics
2. fermentation
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Utilization - harvesting and gas production
1. techniques & logistics
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Utilization - harvesting and gas production
1. techniques & logistics
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Utilization - harvesting and gas production
1. techniques & logistics – mowing & collecting
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Utilization - harvesting and gas production
1. techniques & logistics
What you have
q many different players with small amounts of biomass
q location of biomass decentral
What you need
q an initiator and a concept to fit local presets
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Utilization - harvesting and gas production
2. Fermentation
wet fermentation
functional requirements
q Extruder
q Pumps and tube profiles
dry fermentation
q none
Pretreatment requirements
q Hydrolysis
q mechanical preparation
§ impact reactor
§ ultrasonic
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Best-Practice in Germany
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
Current state of biogas plants
q Approx. 100 biogas plants in Germany (~1,2%)
q Usage between a share of 1-100% input material
bosch & partner planen • beraten • forschen
Best-Practice in Germany
DBFZ gGMBH, 2013
Current usage of biomass from landscape conservation 1. Relevance:
Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Best-Practice in Germany
www.mulle.lpv.de
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Best-Practice in Germany
www.mulle.lpv.de
1. Relevance: Initial situation in Germany
2. What are substrates from landscape conservation?
3. Biogas potential
4. Utilization – harvesting and gas production
5. Best-Practice in Germany
bosch & partner planen • beraten • forschen
Conclusion
Utilization of biomass from landscape conservation for biogas production is…
..a chance for the biogas sector and nature conservation
..possible with state-of-the-art technology
but it needs…
..a strong initiator and individual concepts
bosch & partner planen • beraten • forschen
Thank you for your attention!
bosch & partner planen • beraten • forschen
Bosch & Partner GmbH
www.boschpartner.de
bosch & partner planen • beraten • forschen
Berlin Office: Bosch & Partner GmbH Kantstraße 63a 10627 Berlin
Tel.: 030 / 609 88 44 60 Fax: 030 / 609 88 44 69
Contact: Sven Schicketanz
Tel.: 030 / 609 88 44 63 E-Mail: [email protected]
bosch & partner planen • beraten • forschen
Bosch & Partner GmbH
www.boschpartner.de
► Environmental Impact Assessment of renewable energy sources
► Energy production from substrates from landscape conservation
• Best Practice Study
• requirement and potential analysis
• concept development
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