Implementation of bioenergy projects- a holistic...

Implementation of bioenergy projects- a holistic challenge

IZES gGmbH, Bernhard Wern, [email protected]

2 [ Wern, Bernhard ]

IZES gGmbH

Legal form: non-profit organisation

Field of activity: applied research and developmentin the area of future technologiesand future markets for energy

initation, scientific monitoringand processing of innovativemeasures for energy efficiencyand reneable energy

Shareholder: Federal State of Saarland (nearly 70%) University of the Saarland and the Saarland Academy of Applied Sciences (HTW): < 4 regional energy companies


IZES gGmbH Organigram


Material Flow Management – Biomass Usage: Staff Members

Prof. Frank Baur Bernhard WernBeate Faßbender Michael PorzigMike Speck Mikael SpringerClaudia Ziegler Manuel TrappFlorian NollKatja WeilerNico Bourgeois Julio Montemayor


Material Flow Management / Biomass Usage

bio-energy strategies and biomass master plans

Zero emission strategies

Biomass potential studies

Initiation, support and academic backing of regional project implementations

Network development

Material flow management concepts, eco-efficiency analyses, Life Cycle Assessment

Waste management in the context of sustainability and climate protection

Decentralized energy management

Hardware for compacting and fermentation of biomass and analysis of fuel


Material Flow Management / Biomass Usage

Commissioning/Clients

• Enterprises (energy supplier, public utility company, industry, agricultural enterprises)

• Municipalities

• The German federal state of Saarland

• The German federal ministry for the Environment, Nature Conservation and Nuclear Safety

• The German federal ministry of Education and Research

• German Federal ministry of Nutrition, Agriculture and Consumer Protection (BMELV)

• Development organisations like German Agency for Technical Cooperation (GTZ)

• The state of Luxemburg

• The European Commission


Research competences – biomass potential studies


Research competences biomass potential studies

• Analysis of sustainable regional biomass potentials

• Evaluation of regional competition between different biomass utilisation

• Influence of biomass material flows in regions (ecological, economical and regional added value)

• „Land use capacity“ for new biomass installations

Analysis by software ArcMap


Research competences – BMU project: wood cascade utilisation

Wood energy demand in Germany source EPEA 2009 based on Mantau 2008

Research Criterias Potentials and pricesqualities and kind of usageRegional situationRegional restrictionsLife Cycle Assessment

BackroundA big wood energy demand is consideredLack of wood in 2030Goal of german federal governement is wood import


Research competences - biomass potential studies


Research competences - biomass potential studies

Understanding of wood cascadeUsing wood in cascades means the long-lasting utilisation of wood in the economy based on a good ecological assessment and the highest possible added value of the rare material wood.

Understanding of wood cascadeUsing wood in cascades means the long-lasting utilisation of wood in the economy based on a good ecological assessment and the highest possible added value of the rare material wood.

Supply of wood

Confection Material use Secondary material use

Energy use

Use of ashes

Potential effects:

• resource conversation

• climate protection through cascade usage

• increase of regional added values (e.g. emplyoment rate)


Research competences – Life Cycle Assessment

Material flow management analysis and concepts

Eco-efficiency analyses

Life Cycle Assessment, Din 14040


Research competences – Life Cycle Assessment

Inputs transportation fermentation engines

T1:biogas, from agr icultural co-digestion, not covered, at stor

P1:Mais

P5:Bi ogas

P6:Emissionen BiogasanlageP8:Gärrest

P2:Anlage

T3:Gasmotor

T4:biogas , burned i n cogen wi th i gnit ion gas eng ine

P4:St rom

P14:Wärme

P15:Emissionen Verbrennung

P7:Hilfsstoffe

P7:Hilfsstoffe

P16:Eigenwärmebedarf

P17:genutzte Wärme (ext)

P18:ungenutzte Wärme

P19:Eigenstrombedarf

P20:Einspeisung in das Stromnetz

T6

P19:Eigenstrombedarf

P16:Eigenwärmebedarf

P21:Strom

P22:Wärme

P23:Anlage

P24:Emi ssi onen Vorkette

P25:Anlage

T7:anaerobic digestion plant , agricul tu re

P26:Emissionen Anlag enbau

P27: Input Anlagenmaterialien

T2:Verteilung Biogas

P3:Biogas Gasmotor

P9:Biogas Zündstrahler

P10: Emis sionen Hilfsstoffe

P11:Mater ialien Vorkette

P12:Energ iezufuhr/-inhalt Vorkette

P13:Prozesse Vorkette

P28: Energ ie Anbauprozes s

P29: CO2 Aufnahme Anbaupr ozess

P30: Landnutzung Anbauprozess

P31:Emissi onen Luft

P32:Emissionen Boden

P33:Emissionen Wasser

P35: Gras

P36: GPS

P37: Festmist

P38: Gülle

P39: Mais

P43: Roggen

P44: Gras

P45:Festmist

P46:Gülle

P8:Gärrest

T13:transport, tractor and trailer

P40: MaterialienP42: Energ ieP47: Prozesse

P48: Emissionen Luft

P49: Emissionen Boden

P50: Emissionen Wasser






P51


P34

T5: Anbau Grassilage

T15: Anbau Roggensilage

T16:Anbau Maissilage

P41:Grünschnitt T17: tr anspor t, t ractor and tr ailer P52:Grünschnitt

P53:Getreide

P54:Weizenkleie

P55:Gemüsereste

T18:natural gas, burned in boiler modulating >100kWP56 P57

P58P19:Eigenstrombedarf

Analysis by software Umberto©

189 185155

163208

180

90

90

53

33838

55

51 40

38

44

0

100

200

300

400

500

600

Anlage 1 Anlage 1* Anlage 2 Anlage 3 Anlage 4

CO

2-Äqu

ival

ent [

g/kW

h]

Anbau Transport Fermenter Motoren


AT-Association – Association forthe promotion of socially & environ-mentally appropriate technology

Universität Stuttgart – Institute for Sanitary Engineering, Water Quality and Waste Management (ISWA)

FIOSH – Federal Institute for Occupational Safety & Health

ENDA – Environment & Development Action in the Third World

IZES – Institute for FutureEnergySystems

Addis Ababa University – Regional & Local Development Studies (RLDS)

Addis Ababa University –Faculty of Technology

Addis Ababa City Administration –Environmental Protection Authority (EPA)

German Partners Ethiopian Partners

Research competences – waste management


Research competences – waste management - The current situation in Addis Ababa

Waste generation – collection - treatment:

Per day and capita about 0.35 kg of wastes are generated

with an population of 2.9 Mio. people that equates to about 375,000 tonnes of waste per annum

about 75 - 80% of that waste (290,000 tonnes) are collected

the remainder is dumped in rivers or backyards or burned on the streets

of the collected waste about 90% are landfilled(?)

and 10% are recycled


Research competences – waste management - Proposed Development Measures

Paper recycling manufactoryHere banana leafs and waste paper from the British Embassy are utilized to produce recycling paper and consequently final products

Charcoal productionThe main objectives are:

Improving the livelihood of 30 destitute women.Continuing sustainable of briquette charcoal from waste.In addition the charcoal will substitute wood and can therefore also be seen as prevention of deforestation.

Biogas production and utilization

Composting

Erosion prevention and production of energy plants


Research competences - Decentralized Energy Management

Generation Load Storage

Reduction of CO2-Emissions by Energy Management


Research competences –project development

regional and transnational bio-energy strategies

biomassmaster plans

Zero Emission Strategies

Energy change for enterprises


Possibilities to cooperate

Analysis of wood potentials (including waste wood, wood from thelandscape and wood out of the forest)

Integration of other biomass into the projects

Development of a masterplan „energy from the region for the region“

Conversion and land use strategies

Waste management concepts with special focus on biomass residues

Life Cycle Assessment

Knowledge transfer


contact:Dipl. Forstwirt (TU) Bernhard WernIZES gGmbHAltenkesseler Str. 17D-66115 SaarbrückenGermanyTel.: +49 (0) 681 9762 174e-mail: [email protected]: www.izes.de

Thank you for your attention!


Energy Systems Engineering

Innovative renovation and energy concepts for large residential and office units as well as for industrial and commercial businesses (energy optimization, low exergy heating systems

Development, monitoring and scientific support of innovative practices and technologies(particulate filters, Biogas preparation)

Preparation and cleaning of exhaust and waste gases

Micro-CHP (technical education, field studies)

Sustainable mobility concepts (eg electrical mobility)


Representative project „NANOSTIR“

NANOSTIR - Optimisation of solid biofuel operated Stirling CHCP units by means of nanotechnological coatingsInitiator: European Commission, 6th Framework program Contract No.

TREN/07/FP6EN/SO7.71550/038551

Partners: Professional school of agriculture Tulln, ItN Nanovation, WEGRA Anlagenbau GmbH, BIOKOMPAKT Heiztechnik GmbH, Kuhbier Law Firm

Duration: 2008 - 2011

combination of a biomass boiler, a Stirling engine and an absorptionchiller in the low-performance band

a completely new, innovative and alternative CHCP unit: cogeneration of heat, chilliness and power)

the optimisation of the integrated Stirling engine by nanotechnological coating of the primary heat exchanger


Energy Economy / Future Markets

Refinement of the regulatory framework of the energy economy (eg Energy Act and Regulations, Renewable Energy Sources Act, Efficiency Act)

Review and development of instruments for the promotion renewable energies and rational energy use (eg funding, obligations, network regulation)

Design of marketing programs and business models for future technologies such as mini-CHP generators, fuel cells, smart meters, smart grids and electric mobility

Review and further development of the infrastructural approaches for sustainable energysystems (eg heating networks, underground cables)

Development of marketable Internet-based services for energy service providers (egenergy-saving advice)


Solar Power / TZSB

Accredited Laboratory for solar thermal systems and their components, including EN, ISOand AS / NZS standards

Implementation of recognized Solar KEYMARK certifications in conjunction with DIN CERTCO

Recognized Testing Laboratory of the Solar Rating and Certification Corporation (SRCC)

Customer-specified investigations into solar thermal systems as well as wet rotor pumps and the field of photovoltaics

Standardization, participation in the Standards Committee of Heating and Air ConditioningEngineering (NHRS) NA 041-01-56 AA „Work Committee for Solar Plants (SpA CEN/TS312 and ISO/TS 180)“


Representative project „QAiST“QAist - Quality Assurance in Solar Heating and Cooling TechnologyInitiator: ESTIF – European Solar Thermal Industry Federation

Partners: 14 partners from 9 europeen countries Duration: 2009 -2012

Major expected outputs and Results:

• Clarification on durability and reliability requirements in the existing European standardsfor solar thermal products

• Continued assured quality of testing laboratories

• Harmonised approach on Function & Yield Control for large solar thermal systems

• Reduced testing costs for solar domestic hot water systems being part of a common “system family”

• The ultimate goals for the longer term are: Speeding-up of broad market penetration of solar thermal

products through theremoval of trade barriers and the general acceptance of the

Solar Keymark

Increase in the share of quality products in the solar thermal market Increase of the uptake of new technologies and stimulation of new collector and system designs and materials

Implementation of bioenergy projects- a holistic...

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