Concerto II Green Solar Cities

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Concerto II: SIR

Non-profit organisation

All communities of Salzburg are members

Competence in:urban planning/ geograficBuilding technique/architecture/ energy

Inge StraßlHelmut StrasserAlexander Brandl

SIR - Salzburger Institut für Raumordnung & Wohnen

Internet: http://www.sir.at

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Kopenhagen (Valby) and Salzburg

Option area 1

Option area 2

New built area

retrofit area

retrofit area

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Cooperations: Energy points in the Salzburg social housing funding system Danish experience with controlled air ventilation and PV common test bio gasification Thermal solar concept with housing International conferences in

Kopenhagen and Salzburg

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Green Solar Cities

5 Partner in Valby/Kopenhagen (Koordinator Kuben)8 Partner in Salzburg 2 scientific partners: Uni Lund, OTB Delft2 associated partners

Ujpest – Ungarn

Eindhoven – Holland

Project time: 1. Juni 2007 – 31. Mai 2012

EU-funding:35% of the additional costs in demonstration50% for research, monitoring and dissemination100% for training and management

Total budget: eligible: 15,6 Mill €, EU-funding: 6,3 Mill €

EU money for Salzburg: about. 2.300.000 €

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Salzburg Partners:

SIR: lokal coordination, research, dissemination

Builder:

Gswb, „Die Salzburg“ and HÖ: social housing and retrofit

Prisma: Investor for Science-center and renovation of the multi storey office building

Salzburg AG: owner of the area, will errect and run the solar-plant and the mikronet

Stadt Salzburg: Projektdevelopment, social economic aspects

Steinbeis Institut (Stuttgart): Conception, simulation, planning

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Overview Salzburg

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Core-areal Salzburg

Core-areal: about 60.000m2 BGF new built, 10.000m2 renovation (Hochhaus)

Energy supply with micro.net

Gewerbeteil

Gemeinnütziger Wohnbau

Areal befindet sich in einem „problematischen“ Stadtteil

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Renovation

-10.0

7.0 °C

-5

0

5

FLIR Systems

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Passivehouse Esshaverstraße

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Neue Mitte Lehen

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Siebenstätterstraße

Senior-residence 90 beds

32 apartments for elderly people

56 social dwellings

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Main topics

Focus on raising the energy efficiency and use of solar energy

300 new built dwellings in passive house or lowest energy standard About 440 new dwellings

Refurbishment concept for the area: 300 dwellings thermal and, 450 dwellings with a new energy supply

About 100 thermal renovations, 100 new energy-supply, office building

Totally energy concept for the area with focus on solar: Thermal solar plant with 2.000m² collector and 200.000 l puffer tank and 250m² PV – distribution system with micro-net

2.000m² collector, 200.000 l puffer tank, 500m² PV, additional 580m² collector

Concept for raising the living quality of the whole area: quality of the green areas, traffic, social themes and integration

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Project proposal:Sept 2005: first contact Danmark

Search for project in Salzburg

Conception and look for strong partners

proposal December 2005

Info of positive Evaluation June 2006

negotiations October 2006

Contract start 1st June 2007

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Concerto II Green Solar Cities

Quality agreement

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Green Solar Cities: Salzburg

Concerto Projektmanagement Salzburg(Stadt Salzburg, GSWB, HÖ, Die Salzburg, Salzburg AG, PRISMA, Steinbeis Transferzentrum)

Coordination: SIR

Steering-groupe

Management Gesamtprojekt

Concerto Qualitätssicherung

Working groups Concerto (Solar &

Mikronetz, Bauphysik,..)

Other Working groups

(Quartiersmanagement, Soziales, Freiraum,..)

implementation

Monitoring and

Quality controll

Concerto Projektmanagement EU

Koordinator Kuben (DK) – Management team

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Steering-group

Meilensteine - Zeitplan

Steering-group (once a month, chaired by the city):

- Project development (timetable, main actors,..)

- project management

- controlling

- Interdisciplinary team

- several themes (with Concerto)

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Special working groups

0

500.000

1.000.000

1.500.000

2.000.000

2.500.000

Übersicht StadtwerkearealStrom bis

2012: CONCERTO Ziele

Übersicht StadtwerkearealStrom bis

2012: Normal

Strom für WW- BereitungStrom für übrige Haustechnik (Pumpen,..)Strom für Ventilation/LüftungStrom für Beleuchtung

- 90%

1. Building performance

2. Energy – Solar & micro-net

3. Energy – PV & electricity efficiency

4. retrofit

5. Participation und Quarter-management

6. Design of free areas

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RTD – research

Integration of a heat pump in the solar circle of the thermal solar plant to increase the efficiency

Test new heating system for fresh air in passive-house

Air ventilation in existing buildings

Facade- system in renovation

integrated PV and solutions for use in social dwellings

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Status Quo

1. First year finished reports

2. Ammendmanet to contract necessary (new contract partner, budget shifts,…)

3. First demo-project finished (passive-house detailled monitoring)

4. New Buildings in planning phase – building start middle 2009.

5. Problems renovations & Quarter-management (who is responsibel for what?)

6. „Option Areas“ additional in realisation Budget !!

7. International conference im autumn in Salzburg- Partnermeeting.

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International conference

Do 23th October 2008 in Salzburg

„Stadt im Umbau – neue urbane Horizonte“

Themes: Revitalisation of old living areas – quality of public and halb public areas – Energy-conzepts for sustainable cities - changes in society and how the react in urban planning

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Barriers / problems

1. long-term project conception for many partners

2. Political opinions are sometimes hard to handle (elections in spring 2009)

3. Many actors in new rolls – new ways of working – motivation necessary!!

4. Praxis relevant information for management missing (Budget shifts, change of contracts, EU-funding,…)

5. EU reports and calculations and accounting system

6. Funding not always clear and sometimes not really motivating (passive house)

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Lessons learned

1. Complex problems needs interdisciplinary teams and structures

Steering-group

Concerto as impulse for innovations (Quality agreement, working groups,..)

2. Good structure for information

3. Strong local partners

4. Climate of confidence and clear rules

3. Builder and politicians are not used to work in the rules and ways of a EU project conferences & meetings as „Icebreaker“, personal contacts

4. Important are the acting persons!! – identification

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Concerto II Green Solar Cities

Thank you for your attention