RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Wp 3 Demonstration

Juan Rubio del ValChief of de Refurbishment Department

Municipal Society of Refurbishment of Buildings of Zaragoza

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

RENAISSANCE

ZARAGOZASPAINIntroduction WP 3.

DemonstrationThe Concerto project in the city of Zaragoza aims to achieve real energy savings and environmental improvements in order to improve quality of life.The specific demonstration objective of the project is to show how the integration of several proven or new energy technologies and design and management techniques can save a lot of energy, while introducing alternative & satisfactory energy behaviours.

The measures we are working on:Demonstrations of practical and technically viable energy saving in the use of natural gas (space and water heating and cooling) and electricity (lighting) in addition to the contribution of renewable energy sources (solar, photovoltaic).

Bioclimatic design criteria applied in the building and refurbishment of houses (appropriate orientation, use of insulation, solar protection, ventilation, use of vegetation).

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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These measures are going to be taken in the existing houses of the district of Picarral and in new houses in the new district of Valdespartera. They are also going to be applied in a new public building in the same district of Valdespartera (a centre dedicated to energy) and in a existing public school in the district of Picarral.A wind turbine is going to be built in the district of Valdespartera.

120

55

120

65

100

45

120

40

80

47

80

62

40

35

110

60

0

50

100

150

200

250

kWh/m2.año

Consumo eléctrico

Consumo térmico

Nuevas viviendas

(Valdespartera)

Rehabilitación

(El Picarral)

Colegio Público

Rehabilitado

Centro de

Interpretación

Conv. Conv.

Conv.

Conv.

Ren.

Ren.

Ren.

Ren.

- 49%

- 37%

- 43%

- 57%

Energy saving data of the different actions in the project

Introduction WP 3. Demonstration

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Picarral district.

Objective: apply measures that improve energy saving and include renewable energy in the refurbishment of 356 houses in the district.

GRUPO 1: MAR AQUITECTOSGRUPO 1: MAR AQUITECTOSGRUPO 4: IDOMGRUPO 4: IDOM

GRUPO 3: DANIEL OLANOGRUPO 3: DANIEL OLANO

GRUPO 2: INGENIERÍA 75GRUPO 2: INGENIERÍA 75

GRUPO PICARRALGRUPO PICARRAL

GRUPO GIRÓNGRUPO GIRÓN

PTE. VIRREY-ROSELLÓNPTE. VIRREY-ROSELLÓN

ALFÉREZ ROJASALFÉREZ ROJAS

PICARRAL Refurbishment of houses

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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The refurbishment of the First Phase that involving 72 houses in two blocks and 6 doorways has started.

Year 2006, activities

- Study of this urban area.- Preparation of the management and social team (January-March).-Promotion and management with the owners of the houses (March- June).

NEW OFFICE IN THE DISTRICT

(preparation of social workers and technicians)

MAKING PUBLICITY MATERIAL

MEETING WITH THE

NEIGHBOURS

PICARRAL State of development

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Year 2006, activities that have been completed:

-Declaration of a Special Refurbishment Area (June).- Writing of the pilot project and basic projects (September).

ESTADO ACTUAL - ALZADOS Y SECCIONESESTADO ACTUAL - ALZADOS Y SECCIONES

ESTADO REFORMADO SECCIÓN LONGITUDINALESTADO REFORMADO SECCIÓN LONGITUDINAL

ESTADO REFORMADO SECCIÓN TRANSVERSALESTADO REFORMADO SECCIÓN TRANSVERSAL

PROYECTOS BÁSICOSPROYECTOS BÁSICOS

DECLARATION OF THE SPECIAL

AREA OF REFURBISHMENT

PICARRAL State of development

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Puentes térmicos en los forjados

Climatización por estancias. Estancia sin calefactar

PICARRAL : Thermal heat images

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Pérdidas térmicas en los encuentros de los paramentos verticales.

Pérdidas térmicas por defectos constructivos

PICARRAL : Thermal heat images

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Carpinterías originales de madera con vidrio simple

Pérdidas térmicas por los marcos de las ventanas

PICARRAL : Thermal heat images

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Perdidas térmicas por mal estado de la fachada

Pérdidas térmicas a través de los vidrios

PICARRAL : Thermal heat images

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

RENAISSANCE

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Perdidas térmicas por los marcos de las ventanas

Pérdidas térmicas por infiltraciones

PICARRAL : Thermal heat images

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Efecto aislante de la doble ventana

PICARRAL : Thermal heat images

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Year 2007, activities:

-Presentation of licences.-Meeting with the owners to discuss economic and technical questions.-The beginning of the refurbishment its going to be delayed for legal and administrative reasons and will be starting in September.

PICARRAL State of development

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Programme in the next 12 months:

Start the refurbishment of the Second phase that will involve 284 homes.

Process described for 2007 will be followed: information and management meetings with the owners and writing of the pilot project and presentation of licences.

PICARRAL Programme

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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The objective is to implement those measures that produce a passive saving of energy and also produce renewable energy when building social housing

BIOCLIMÁTIC CRITERIA

SMRUZ 616 VIVIENDAS PROTEGIDAS

SMRUZ 616 VIVIENDAS PROTEGIDAS

ARCHITECTURE DESIGN- Flat rooves- Cross ventilation -South looking facades with glazed galleries. - Passive collector

- Sustainable materials- Insulation sistems- Surface with cumulative capacity- Energetic system-Pneumatic rubbish collector

VALDESPARTERA New construction

These measures affect 616 homes (plot 12, 13, 17 and 18 in the district).

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Work has started on all the sites at the beginning of 2006.

Plot 18: begun 5.6.2006, projected duration: 22 months from the start..

Plot 12: begun 9.1.2006, projected duration : 22 months from the start.

Plot 13: begun 12.6.2006, projected duration : 22 months from the start..A problem concerning the foundations involved the adding of an extra subterranean level. Work has stopped pending a modification of the project

Plot 17: begun 9.1.2006, projected duration: 22 months from the start.

VALDESPARTERA State of development

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Objective: This new building will be an Exhibition and Interpretation Centre devoted to energy and the sustainable urban development. In this building the behavior of homes built according to criteria of sustainability in the Valdespartera district will be measured.

VALDESPARTERA Interpretation Centre

For this purpose, a process of monitoring the 193 homes in the 49 buildings situated on the 22 sites in the district has been carried out by measuring:

- Consumption.- State of the building (insulation and energy systems).-Human behavior patterns.

Information concerning the behavior of eco- buildings of this type will be included for didactic uses in the permanent exhibition of the building.

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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State of progress

- Beginning of work: 8 of march 2007.

- Projected duration, 17 months.

- Completed: 5,9%.

VALDESPARTERA Exhibition and Interpretation Centre

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Objective: the refurbishment of the school is going to improve the insulation and to install renewable energy.

Measures: -Saving energy improving the insulation of windows-Solar protection.-Efficient space and water heating systems using low temperature, gas-fired modulating boilers with impulse temperature control related to exterior temperature.-Solar installation.

Refurbishment of the Public School “Cándido Domingo”, Picarral district

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Public School “Cándido Domingo”, Picarral district. State of development

- Finishing the thermographic study of the school insulation system.- Making the specifications for the solar panels installation contract.- Changing the roof for the future installation of solar panels (that will be installed after the summer).

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

RENAISSANCE

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Objective: installation of the wind turbine in the Valdespartera district that will produce 2 Mw/h.

VALDESPARTERA WIND TURBINE

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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- The two first locations of the wind turbine have had to be changed for various reasons: type of ground, security reasons (concerning the proximity of a high tension cable).- The third location looks like the definitive one.-The installation of the wind turbine is pending the transfer of the land.-The project is being adapted to the new location.

VALDESPARTERA WIND TURBINE, State of development

First and second location of the wind turbine

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

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Juan Rubio del ValSan Pablo, 48

ZaragozaTelf: 00 34 976 405 911

jrubio@smruz.es

Paloma BozmanSan Pablo, 48

ZaragozaTelf: 00 34 976 40 59 12

pbozman@smruz.es

Contact:

CONCLUSIONES

RENAISSANCE is a project in the CONCERTO program co-financed by the European Commission within the Sixth Program Outline

RENAISSANCE

ZARAGOZASPAIN