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Informed Cities Forum 2011City of Zaragoza Javier Celma Celma & Alejandro del Amo Sancho
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Informed Cities Forum 2011City of Zaragoza Javier Celma Celma & Alejandro del Amo Sancho

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  • 1. RENAISSANCE projectINFORMED CITIES FORUM 2011: RIO+20, LOCALPERFORMANCE AND THE ROLE OF RESEARCH Javier Celma CelmaDirector of Agency of Environment and Sustainability, City of Zaragoza Alejandro del Amo Sancho University of Zaragoza
  • 2. Objectives Saving Efficiency Renewable energy Cooperation between municipalities and universities to produce big synergies is possible.RENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 2
  • 3. Actions1st- Turn a public urbanisation into a research and experimentation centre based on a sustainable city planning.2nd- Through its monitoring in real time, once the planning has been made, the buildings become permanent experimental places, allowing us to confirm the conditions set in the construction as well as the habits of its residents.RENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 3
  • 4. Methodology OBJECTIVES THERMAL COMFORT inside houses ADAPTATION of development to climate PLANNING for reducing the thermal islandRENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 4
  • 5. Tools • Research on new constructive technologies • Use of information and control technologies • Planning of mathematical models • Experimentation of public awareness programmes • Control systems through monitoring of 200 dwellings • Interaction with users through the webRENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 5
  • 6. ActionsTo issue general application rules on the use ofefficient and renewable energy, taking into accountZaragoza’s climate. RENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 6
  • 7. Transferred results• Municipal By-Law on Energy Eco-Efficiency and Use of Renewable Energy in Buildings and its Systems 24/07/2009• Municipal By-Law on Urban Rehabilitation Boosting 25/06/2010 RENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 7
  • 8. Municipal By-Law on Energy Efficiency Saving Measures and Energy Efficiency • Urban planning improvement • Solar thermal energy • Collective heating and cooling systems in homes and institutions • Advice: orientation Sampl=S ± 35º in 25% of surface of facades • Air conditioning system with possible polygenerationMore information:http://www.zaragoza.es/ciudad/medioambiente/enlace/normativa/ RENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 8
  • 9. Municipal By-Law on Urban Planning • Energy saving measures (insulation, efficiency) • 25% of improvement on energy costs • Boosting of renewable energy: solar, biomass... • Water saving • Waste reduction • More metres for improvements • Closing of north-oriented balconiesRENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 9
  • 10. Useful examples• PARQUE GOYA• VALDESPARTERA ECO-CITY• 0 CO2 BUILDING• CÁNDIDO DOMINGO PUBLIC SCHOOL• MUNICIPAL BUILDINGS USING SOLAR-THERMAL AND PHOTOVOLTAIC ENERGY RENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 10
  • 11. Results Energy exploitation at home: • Conventional 80 - 110 kWh/m2 year • Valdespartera 20 - 25 kWh/m2 year • Rehabilitation 50 - 60 kWh/m2 yearRENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 11
  • 12. Ayuntamiento de Zaragoza & Universidad de Zaragoza relationshipPROBLEM: R&D is really complicated in the construction sector without political willingness.CAUSE: Stakeholders… • Construction companies interest • Neighbor interest • Architects interest • Researchers interest RENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 12
  • 13. Ayuntamiento de Zaragoza & Universidad de Zaragoza relationshipSOLUTION:1- RENAISSANCE: • Policy maker City of Zaragoza • Public construction company SMZV • Urban management EVZ • Research Institution Unizar2- Framework: “going round and round in circles” Demonstration UNIZAR: City of Zaragoza: - Design - Political willingness - Monitoring Execution SMZV: - Demonstration RENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 13
  • 14. KNOLWLEDGE TRANSFERENCEThe true public and social transfer of knowledge • Researchers Unizar Channels: • Policy makers City of Zaragoza & SMZV • Citizens RECORDED DATA WP 1.5 & WP 2.2 U.ZReplicability: UZ proposes Legislation to Ayuntamiento de Zaragoza• National: City of Zaragoza Urban planning• International: European project Refurbishment (until OCT -2012) RENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 14
  • 15. Thank you for your attention ! Contact JAVIER CELMA CELMA unidadambiente@zaragoza.esRENAISSANCE : a CONCERTO project financed by the European Commission on the six framework programme 15