CESBA tool and Protocollo Itaca - Protocollo ITACA (2.8). If not achieved: 5% reduction of the...

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Transcript of CESBA tool and Protocollo Itaca - Protocollo ITACA (2.8). If not achieved: 5% reduction of the...

  • This project is implemented through the CENTRAL EUROPE Programme co-financed by the ERDF.

    CESBA tool and Protocollo Itaca

    Building assessment experiences in Italy

  • ENVIRONMENTAL ASSESSMENTS FOR BUILDINGS

  • MESURING BUILDING SUSTAINABILITY

    MATERIALS WATER

    ENERGY

    MATERIALS

    QUALITY OF SERVICE

    COMFORT

  • BUILDING ASSESSMENT SYSTEMS

    Performance analysis with regards to a group of criteria

    and indicators.

    Rating of a building on the base of its performance

    Procedure

    Score and ratingResults

    Objective

    Score and ratingResults

  • BUILDING ASSESSMENT SYSTEMS

  • BUILDING ASSESSMENT SYSTEMS

  • BUILDING ASSESSMENT SYSTEMS

  • MORE THAN 80 BUILDING ASSESSMENT SYSTEMS USED IN EUROPE…

    2010

    1990

    1995

    2000

    2005 NATURE

  • Harmonization of building assessment in Europe

    A Collective Initiative for a New Culture of Built Environment in Europe

    Harmonization of building assessment in Europe

    Initiative supported by: CEC5, CABEE and Visible Projects

    www.cesba.eu

  • AIMS AND PRINCIPLES OF CESBA

    • Sustainability

    • Regional Contextualization

    • Comparability

    • Mass-oriented• Mass-oriented

    • Simple to Use

    • Open Source

    • Co-creation

    • Transparent

  • STRUCTURE OF CESBA

  • CESBA TOOL

  • PROTOCOLLO ITACA

    Rating system for sustainable biuildings based on the international

    tool SBTool developed by iiSBE (international intiative for

    Saustainable Built Environment) – www.iisbe.org.

    In 2004 it has been approved by the Conference of the Italian In 2004 it has been approved by the Conference of the Italian

    Regions Presidents.

    Oficially adopted by 14 Italian Regions.

    Since 2011 availble also in a national version.

  • PROTOCOLLO ITACA

    5 issues

    19 categories

    34 criteria

    A Quality of site – A1 Site selection

    – A3 Site development

  • PROTOCOLLO ITACA

    B Resources consumption – B1 Primary energy

    – B3 Renewables energy

    – B4 Materials

    – B5 Potable water

    – B6 Energy need– B6 Energy need

    C Environmental Loads – C1 CO2 Emissions

    – C3 Solid Waste

    – C4 Effluents

    – C5 Local impact

  • PROTOCOLLO ITACA

    D Indoor Environmental Quality

    – D2 Ventilation

    – D3 Thermal comfort

    – D4 Visual comfort

    – D5 Acoustic comfort– D5 Acoustic comfort

    – D6 Magnetic Fields (ELF) pollution

    E Quality of service – E3 Efficiency (BACS)

    – E6 Operation

  • CESBA TOOL -

    PROTOCOLLO ITACA

  • PERFORMANCE SCALE - BENCHMARK

    Regulation

    Standards

    Statistical data

    Simulations

  • AGGREGATION

  • RATING

  • PUBLIC ORGANIZATIONS

    POLICIES AND

    INCENTIVES

    BUILDING CODES

    GREEN PROCUREMENTGREEN PROCUREMENT

    URBAN PLANS

  • INCENTIVE BASED POLICY

    10.000 Apartments by 2012

    Social Housing funding program launched in 2007

    Available funds: 700.000.000 euro

    Incentives: 50.000.000 euro

    Requested a minimum mandatory level of performance

    assessed by means of a building rating system

    (Protocollo ITACA)

  • INCENTIVE BASED POLICY

    10.000 Apartments y 2012

    Level of performance – Incentives

    New constructions

    Score 2 = + 5.000 euro per apartment

    Score 2.5 = + 10.000 euro per apartment

    Existing buildings

    Score 1 = + 5.000 euro per apartment

    Score 1.5 = + 10.000 euro per apartment

  • BUILDING REGULATIONS

    Additional voluntary based requirements beside the base

    requirements.

    Possible incentives:

    -Tax reduction (construction phase)-Tax reduction (construction phase)

    -Tax reduction in use

    -Additional volume

  • GREEN PUBLIC PROCUREMENT

    Science and Technology pole on energy

    R&D, knowledge transfer, incubator, services

    New construction: 20.000 sqm

    Offices + Laboratories

    ENERGY CENTER – CITY OF TORINO

    Offices + Laboratories

  • GREEN PUBLIC PROCUREMENT

    ENERGY CENTER – CITY OF TORINO

    Requested a minimum performance with regards to

    Protocollo ITACA (2.8).

    If not achieved: 5% reduction of the tender value.

    Requested an improvement of specific performances: energy,

    BACS, etc..

    Requested the specific qualifications “Expert Protocollo

    ITACA” for designers and construction companies.

  • PIEDMONT REGION

    Neighborhood contracts

    Social Housing Program 10.000 apartments by 2012

    Hosing Plan

    Retail buildings

    Schools retrofitting

    New Skyscraper

    Green Public Procurement

  • DESIGNERS

    INTEGRATED DESIGN

    TARGET DEFINITION

    DECISION SUPPORT TOOLDECISION SUPPORT TOOL

    DESIGN QUALITY MONITORING

  • DESIGNERS

    Review Functional Program, establish

    Assemble the design team;

    identify missing

    specialties

    Develop a

    conventional reference

    design

    Assess conditions of site and any

    existing structures

    Develop

    Concept Design

    Hold a kick-off Design

    Workshop

    Design Workshop

    Design Workshop

    Consider site development

    issues

    Select building structure

    type

    Develop buildingestablish

    preliminary

    targets

    Monitor actual

    performance; optimize

    performance

    Performance targets for:

    ¥ Non-renewable resources, ¥ Environmental Loadings,

    ¥ indoor env. quality,

    ¥ Long-term performance ¥ Functionality,

    ¥ Social & economic issues

    Preliminary

    ventilation, heating and

    cooling design

    Design Workshop

    Design

    Workshop

    Job meetingsJob

    meetings

    Job meetings

    Job meetings

    building envelope

    design

    Develop preliminary daylighting, lighting and

    power design

    Preliminary ventilation,

    heating and cooling

    design

    Screen materials for

    environmental performance

    Complete

    detailed design and

    contract documents

    Develop QA strategy for construction

    and operation

    Complete construction above grade;

    Commissioning

    Site take-over, existing building

    decontamination &

    deconstruction, excavation and

    Foundations

    Decide on design option

    for final development

    Integrated

    Design

    Process

    Larsson 2005

    Note: Sequence of steps is

    approximate and may vary

    according to project needs

    Use GBTool

  • REAL ESTATE MARKET

    Investors

    Developers

    Construction Companies

    Owners

  • REAL ESTATE MARKET

    If well designed, it is possible to reduce the cost of green buildings.

    Green Buildings are more attractive on the market:

    Reduced operation cost

    Higher productivity

    Value stability

  • REAL ESTATE MARKET

  • REAL ESTATE MARKET

    US Market

    By 2015 more than 40% of

    non residential buildings will

    be green

    Green building market: 2% in

    2005, 12% in 2008, 35% in

    2010

  • THANK YOU!

    Contacts:

    info@iisbeitalia.orginfo@iisbeitalia.org

    www.iisbeitalia.org