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Development of indicators on energy use in agriculture. CAPRI Workshop 8.3.2004 –10.3.2004. This Presentation has been prepared with the support of the Swiss Federal Office for Education and Science FOES, Berne, Switzerland. Contents. Objectives Previous results from CAPRI-project 1997-1999 - PowerPoint PPT Presentation
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Agroscope FAT TänikonAgroscope FAT TänikonEidgenössische Forschungsanstalt für Eidgenössische Forschungsanstalt für
Agrarwirtschaft und LandtechnikAgrarwirtschaft und LandtechnikTänikon Tänikon
CH-8356 EttenhausenCH-8356 Ettenhausen
http://www.fat.chhttp://www.fat.ch
Development of indicators on energy use in agriculture
CAPRI Workshop 8.3.2004 –10.3.2004
This Presentation has been prepared with the support of theSwiss Federal Office for Education and Science FOES, Berne, Switzerland
© FAT G. Mack
Contents Objectives Previous results from CAPRI-project 1997-
1999 Energy consumption calculation method System limitations Energy input of production activities Data demand for direct and indirect energy input
Scheduled work programme Timetable Points of discussion
© FAT G. Mack
Objectives
Developing a module for calculating the energy use of agriculture in all CAPRI-countries
© FAT G. Mack
Energy Consumption Calculation Method
KEA (Cumulated energy consumption, MJ): Total of primary energetic input which is related to the production, utilisation, and disposal of a good (Federation of German Engineers, VDI 1995).
© FAT G. Mack
System Limitations
Total Energy demand
Energy demand for production activities in CAPRI-countries
Energy demand for production and transport of imported intermediate products
= + -
Energy demand for production and transport of exported intermediate products
© FAT G. Mack
Energy Input for Crop and Animal Activities
Crop activities Animal activities
Direct energy input Fuel
Lubricant
Heating oil (green house)
Fuel
Lubricant
Electricity
Heating gas (chicken)
Indirect energy input Machines
Fertilisers
Pesticides
Machine sheds
Machines
Housings
Feed import
Feed processing
© FAT G. Mack
Data Demand for Direct Energy Input (Example crop activity)
Fuel consumption Machine type and equipment for soil preparation,
application of fertilisers and pesticides etc. Number of applications Average fuel consumption of machine type and
work process Existent in Switzerland
Machinery inventory Expertises Life cycle inventories of agricultural production
systems [www. ecoinvent.ch]
© FAT G. Mack
Data Demand for Direct Energy Input (Example animal activity)
Electricity consumption Housing systems Production period per animal Electricity demand for housing systems
Existent in Switzerland Expertises about housing systems Field investigations done for electricity demand
of housing systems
© FAT G. Mack
Data Demand for Indirect Energy Input (Example crop production)
Use of Fertiliser Type of mineral fertiliser Energy input for the production of one
kilo fertiliser Applied mineral fertiliser per crop activity
Existent in Switzerland Life cycle inventories of agricultural
production systems [www. ecoinvent.ch]
© FAT G. Mack
Data Demand for Indirect Energy Input (Example crop activity)
Annual machine energy input Weight and material of machines used Depreciation of total energy requirements over the years Energy input coefficients for the production and
maintenance of the machines
Existent in Switzerland Machinery inventory Life cycle inventories of agricultural production systems
[www. ecoinvent.ch]
© FAT G. Mack
Scheduled Work Programme
1. Defining typical production systems for CAPRI-countries Defining 5-10 typical crop production
and housing systems per product group in the EU
Attributing the typical systems to the production activities in the NUTS II regions.
Teamwork with FAL Braunschweig and project TIPI-CAL?
© FAT G. Mack
Scheduled Work Programme
2. Interface to existing CAPRI data base has to be defined
3. Data collection for typical production systems Statistical records Expertises Environmental inventories
© FAT G. Mack
Scheduled Work Programme
4. Formulating a module for calculating energy use written in GAMS
5. Formulating a projection-module to forcast energy input data
6. Simulations and impact analysis
© FAT G. Mack
Timetable (1. year)
1. Literature review (3 month)
2. Conceptual phase (4) Working paper (7, d17)
3. Defining typical production systems (4)
4. Defining interface CAPRI (1)
© FAT G. Mack
Timetable
Data collection (8) Formulating a module in GAMS (4)
Validated Gams code (24 , d18) Formulating a projection module (5) Simulation runs, Scenario analysis
(7)
© FAT G. Mack
Points of discussion
Data collection – which East European region to include?
Level of detail of energy use? Different energy inputs or total
input? Interface to existing CAPRI data
base – what do we know already?