Fac. of Landscape Use and Germany - 16225 Jun-07 …€¦ · Dipl. Ing. Severine Laufer Prof. H.-P....

Fac. of Landscape Use and Nature Conversation

Friedrich-Ebert-Str. 28Germany - 16225

Eberswalde

Jun-07

2007; Eberswalde / Germany

5 EURES; GIS-Seminar

Analysis of Bioenergy Potential of Agriculture

Dipl.-Geoökol. Sybille Brozio

Dipl. Ing. Severine Laufer

Prof. H.-P. Piorr, M. Zeidler & F. Torkler

University of Applied Sciences Eberswalde June 2007



Eberswalde

Jun-07



Bioenergy in Brandenburg

Energy strategy 2010

• Political framework for setting targets in energy development and the implementation of renewable energies

Future oriented jobs and promotion of energy industriesIncreased energy efficiency while securing economic growth Increased energy independence trough the use of domestic energy sources



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Jun-07



Target for 2010: 5% renewable energies of total primary energy consumption

Now: 6,2% are already achieved!

Therefore a revision of the Brandenburg Energy Strategy is currently under progress and will be finished by end of summer 2007.

More Infos: www.brandenburgenergie.dewww.eti-brandenburg.de

Bioenergy in Brandenburg



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1. Estimation based on agricultural statistics

2. Modelling of bioenergy



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Jun-07



Potential analysis

Grundmann, P. (2007): SunReg – Modell zur ökonomischen und ökologischen Bewertung von Biomassepfaden in Betrieben und Regionen.



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Jun-07




1. Estimation based on agricultural statistics

2. Modelling of bioenergy



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Jun-07



Conversion into energy equivalent

„Actual technical harvestable biomass energy potential“

StatisticsTotal

harvestable biomass

Bioenergy: agricultural statistics



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Jun-07



Statistics

Crop information

Area in ha Yield in t / ha Amount in tonns

on differnt levels

Calculation of total Biomass

European

Federal statistics

Regional statistics

Conversion into energy

equivalent




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Jun-07




1. Agricultural statistics & data:

• European level:

• EUROSTAT – New Cronos• FSS – EU farm structure survey • Eurostat – Eionet

FSS-Farm structure survey

EUROSTAT Structure of agricultural holdings, 4 x in every decade

EU 15 NUTS 3

EIONET European environment agency

Environmental data bank Europe

EUROSTAT -New cronos

EUROSTAT Macroeconomic and social database of the European communities

Europe + additional countries

NUTS 3

Useful data:

LUCAS Survey

2005Land Use / Cover Area

statistical Survey (Eurostat)

18x18km rastereuropewide



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Jun-07




Agricultural statistics

• European level:

• EUROSTAT: www.europa.eu.int/comm/eurostat/

National statistics: NUTS 0 to NUTS 1 level

Regional statistics: NUTS 2 level

Annual data



Eberswalde

Jun-07




Agricultural statistics

• National statistics:acreages, yields and total amounts for all crops on

various levels (NUTS 1 – 4)

Germany:

annually for whole Germany and the federal states

only in a 4 year cycle for counties (NUTS 3)

no access to municipal data confidential!



Eberswalde

Jun-07



Cereals

Fallow land and green manures

Wheat

Rye

Oats

Triticale Grain maize

Pulses / Legumes Peas Vetches Lupines

Root crops Potatoes Sugar beets Fodder beets

Oil seeds Rape Sunflower seed Oil flax Other oil seeds

Fodder from arable Land

Green maize Clover & mixtures Lucerneannual

permanent

Grassland

Pastures Meadows

Most important crops for Bioenergy Production in Europe




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Jun-07




Yield amount of several crops in Baltic states 2005 (EUROSTAT)

8.556

3.3593.902

1.453

224 22 10 88508

95 32 99

1.313

104 201 1430

1.000

2.000

3.000

4.000

5.000

6.000

7.000

8.000

9.000

Wheat Rye Triticale Rape

1000

t

PolandEstoniaLaviaLithuania



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Jun-07




0

500

1.000

1.500

2.000

2.500

3.000

1997 1998 1999 2000 2001 2002 2003 2004v 2005s

[100

0 ha

]

Weizen Roggen Triticale Körnermais RapsWheat Rye Corn Rape

Changes of cultivation area of crops in Poland (EUROSTAT)



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Jun-07



Required data: acreage

Utilized agricultural area

Arable land

Permanent Grassland

Forests and other wooded land

Peatland ?

Bioenergy: potential area

2. Potential cultivation area:

on different levels – European / regional

according to available statistics or vice versa



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Jun-07



Utilised agricultural area

Arable land Permanent Grassland

Cereals

Pulses / Legumes

Root crops

Oil seeds

Fodder from arable land

Fallow land and green manures

Permanent meadows

Permanent pasture

Bioenergy: potential area



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Jun-07



Database Europe: potential area

Land use datasets European level:

CORINE Landcover 2000

Europaen Environment Agency http://www.eea.eu.int/

Scale: 1:100.000Smallest area: 25 HectareSpatial exactness: 150 MeterAvailability: digital

30 Countries

Arable land



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Jun-07



Database Europe: potential area

Potential area for biomass cultivation in Lithuania and the Baltic countries based on CORINE land cover



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Jun-07



Suitable spatial data sets on the regional level: Germany• Administrative units: NUTS 1-4• Topographic base maps: ATKIS data sets (relief, water

bodies, land cover, urban area, infrastructure, admin. units)• Land utilisation data: CORINE and ATKIS• Agriculture: digital field register

Admin. units Borders of all admin. units from Nuts 1-4

Germany

Topographic base maps (ATKIS)

Digitalised relief models, topographical maps

Individual map sets for:relief, water bodies, land cover, urban area, infrastructure, admin. units

Brandenburg 1:10.000

CORINE land cover

land cover / utilisation information system

Digitalized satellite photos+ digital soil coverage maps

Europe 1:100.000

Regional Database: potential area



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Jun-07



Administrative units:

Topographic base maps:• Complex map set with various contents/covers (2005) e.g.:

• Relief• water bodies• Land cover • Urban area • Infrastructure • Admin. Units• ...

Regional Database: potential area



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Jun-07



Bioenergy: potential

Potential cultivation area

Annual yields per hectare perregional scale / spatial unit

Potential harvesting amount of crops = theoretical potential of a region for THIS year



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Jun-07




Biogas Bio fuels Biocombustibles

Ethanol Oil / Diesel

Possible Bioenergy Production lines- Agriculture -



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Jun-07




Biogas Bio fuels Biocombustibles

Ethanol Oil / Diesel

Green maize

Cereals (whole plant)

Beets (mass)

Sugar beets

Field grass

Grassland (cut)

Sudan grass

Mixed culture

Wheat

Rye

Triticale

Sugar beets

Grain maize

Potatoes

Rape

Sunflower

Triticale (whole plant)

Rye (whole plant)

Perenn. Rye (whole)

Wheat (whole plant)

StrawPoplarWillow

Different production lines with relevant crops



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Jun-07



Bioenergy contents according to production line:

• Dry matter content of crops• Index of byproducts • Bioenergy content of processed material, e.g.:

– biogas: maize methane– ethanol: grain, straw bio ethanol– biodiesel: rapeseed oil content

Crop specific and process specific indices




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Jun-07



• suitable crops for ethanol production in Brandenburg: wheat, rye, grain maize, potatoes and sugar beets

Example: Ethanol potential Brandenburg

Wheat: 2,7 dt

Rye: 2,8 dt

Grain maize: 2,6 dt

Potatoes: 9,1 dt

Sugar beets: 10,0 dt

= 100 Litres Ethanol

Source: KTBL (2005): Faustzahlen für die Landwirtschaft; Darmstadt, Germany

• calorific value for ethanol: 21,17 MJ/Litre at a temperature of 20°C with 3,6 MJ correspond to 1 kWh.

(Source: FNR 2005: Basisdaten Biokraftstoffe)



Eberswalde

Jun-07



Energy from Bioethanol potential for 2003 in Brandenburg

Example: Ethanol potential Brandenburg

Fac. of Landscape Use and Germany - 16225 Jun-07 …€¦ · Dipl. Ing. Severine Laufer Prof. H.-P....

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