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Elisabetta Delponte D’ Appolonia S.p.A Genova, Italy

Holistic and Optimized Life-cycle Integrated SupporT for Energy-Efficient building design and Construction. Elisabetta Delponte D’ Appolonia S.p.A Genova, Italy. HOLISTEEC concept.

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Elisabetta Delponte D’ Appolonia S.p.A Genova, Italy

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  1. Holistic and Optimized Life-cycle Integrated SupporT for Energy-Efficient building design and Construction Elisabetta Delponte D’AppoloniaS.p.A Genova, Italy

  2. HOLISTEEC concept The main objective is to design, develop, and demonstrate a BIM-based, on-the-cloud, collaborative building design software platform, featuring advanced design support for multi-criteria building optimization, taking into account external neighbourhood-level influences Sustainable Places 2014, October 1-3, Nice

  3. HOLISTEEC & Sustainable Places 2014 • PAPER TITLE • PAPER AUTHORS Energy-related KPIs at building and neighborhood scale for optimization of building’s design • Keywords Multi-criteria decision analysis; Key performance indicators (KPIS); Design for sustainability Sustainable Places 2014, October 1-3, Nice

  4. Presentation summary • Concept behind HOLISTEEC methodology • Methodology features description • Design tools • Key Performance Indicators • Multi-criteria analysis & engine Sustainable Places 2014, October 1-3, Nice

  5. Concept behind HOLISTEEC methodology • Building design process: AS-IS PROCESS Simulation tools FEASIBILITY DESIGN PHASES CONSTRUCTION PHASES OPERATION • Building design process: TO-BE PROCESS BIM-based HOLISTEEC PLATFORM KPIs scoreboard + Multi-physical simulation engine Benchmark tool Simulation tools Simulation tools Simulations vs. Monitored performance FEASIBILITY DESIGN PHASES CONSTRUCTION PHASES OPERATION Sustainable Places 2014, October 1-3, Nice

  6. Methodology features description • Collaborative approach • Performance-based methodology • BIM since early design stages • Design tools since early design stages Sustainable Places 2014, October 1-3, Nice

  7. Performance-based methodology Performance based design approach emphasizes the setting of project targets as functional targets of end product (building) and evaluation of fulfillment of these targets during design, construction and operation (CIB, 1982) HOW BUILDING PERFORMANCE is considered within HOLISTEEC BIM-based software platform • DEDICATED CALCULATION ENGINES for building performance SIMULATION • MULTI-PHYSICAL SIMULATION ENGINE enabling the combination of the results coming from the different calculation engines by means of a multi-criteria analysis, thus providing the platform end-users with a quantitative measurements of the quality of the implemented design solution Sustainable Places 2014, October 1-3, Nice

  8. Dedicate calculation engines Currently experience and knowledge of the designers are used as a basis to choose design global optimum  the goal for HOLISTEEC is to transfer designers’ knowledge and experience in the software design decision tools, in order to provide recommendations to designers based on empirical, formalized design expertise. • Simulation tools starting from concept design phase • Energy calculation engine • Acoustic calculation engine • Environmental impact engine • Lighting calculation engine Sustainable Places 2014, October 1-3, Nice

  9. Key Performance Indicators • Assessment of the process performance • Comparisonamong different performances • Communicationin a concise and understandable way process achievements • In the framework of HOLISTEEC BIM based software PLATFORM: • Strategic importance of KPI in order to assess the quality of the results coming from the building performance simulations Sustainable Places 2014, October 1-3, Nice

  10. HOLISTEEC Key Performance Indicators 1 • Considering HOLISTEEC project, definition of strategic Key Performance Indicators at different scale • Building scale • Neighborhood scale The domains included in the project evaluation framework are: • Acoustic comfort • Visual comfort • Indoor air quality • Thermal comfort and energy efficiency Sustainable Places 2014, October 1-3, Nice

  11. HOLISTEEC- Key Performance Indicators 2 • Boundaryconditions Building simulation Urban simulation Solar potentials Rooftop solar gain Energy Façade lighting Lighting • 4 engines in parallel Environmental impact Façade noise Acoustic Urban noise Sustainable Places 2014, October 1-3, Nice

  12. HOLISTEEC- Key Performance Indicators 3 Sustainable Places 2014, October 1-3, Nice

  13. Multi-physical simulation engine • Multi-physical simulation engine completed by a design assistant, providing online recommendations to the designer, enabling a semi-automated approach to design. This tool will be based on a multi-criteria analysis enabling the assessment of the building with respect to the identified KPIs for each domain of interest.

  14. KPI Scoreboard • Will provide assistance during design (options, missing data, risk analysis…) • Intuitive visualization of performance indicators of the various design options • Will offer 2D/3D views HOLISTEEC SCOREBOARD PROJECT DETAILS 3D VIEW ALTERNATIVES COMPARISON Sustainable Places 2014, October 1-3, Nice

  15. Thank you for the attention! elisabetta.delponte@dappolonia.it carolina.ferrando@dappolonia.it

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