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Integrated optimisation towards an sustainable supply of wood fuel



Approaches to an integrated optimisation towards an sustainable supply of wood fuel

Responsible Body:

Ministry for science, research and arts in Baden-Württemberg

Duration:

02.2007 bis 01.2009

Project Responsibility:

Prof. Jörg-Dieter Schultz

Project Partners:
  • Institute FoBaWi of the University Freiburg (Prof. Dr. Gero Becker)
  • ENBW Energy Solutions GmbH, Stuttgart (Dr. Götz)
  • Fallert Ortenauer Holzenergie, Appenweier (Klaus Fallert)
  • Prof. Dr. Scheuber (HFR)
  • Prof. Dr. Pelz (HFR)
  • Prof. Dr. Kaiser (HFR)
Associates:

Dipl. Ing. FH Jörg Kaffenberger

Description:

First of all succesful wood energy concepts need optimized value chains with regards to quantity and quality of raw materials and process and systems engineering. This project picks up the idea of different value-adding activities and developes in cooperation with two industrial partners ways of improving quality, efficiency and profitability of wood energy supply in modern power and heat supply stations. The projects buildup envisages these main focuses:

Module 1:

Analysis of ressources

Development of innovative and operational instruments for the ascertainment of utilisable biomass ressources via existing inventory and geodata.


Module 2:

Quality and continuity in raw wood mobilization

Formulation of preconditions and framework parameters for a successful mobilisation of wood fuel in private forests. Execution of an exemplar mobilisation.


Module 3:

Innovative supply proceedings

Formulation of a precise decision model with appropriate options for harvesting and supply methods which is applicable to different framework conditions and which is based on latest international research and technology.


Module 4:

Customeroriented quality requirements and standards

Conception of a measures and methods checklist for the control of conversion related quality of combistibles against the backgrund of modern plant technology.


Module 5:

Material vs. energetic utilisation

Analysis of different forest utilisation scenarios regarding the emergence respective the usability of the competing assortments wood fuel and industrial woods. Development of a model for the optimised classification of wood fuel assortments.


Module 6:

Optimisation of process costs

Analysis of system connections between decisions in particular value-adding activities. Development of an decision-support instrument for an optimised product design.

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20.05.2012