Mattia Mariani

Unit Director Building Performance Group

Milan, Lombardy, Italy

About

I graduated in Building Engineer in Politecnico di Milano, with a thesys about Thermo-Active Building Systems and energy convenience in commercial building. I worked as building physics expert and sustainability consultant, providing sustainability advices and design implementations for major Italian and International developers, architects and construction companies. I worked for about three years as Project Director, and I was responsible for Real Estate MEP project and sustainability consultancy project management with relevant experience on Real estate, Data Center and Healthcare projects. I am now working as Operations Director in Building Performance Group at Deerns and I am responsible of teams who carry out sustainability, building physics, acoustic, facades, health & safety, fire prevention services. Activities of Building Performance Group mainly concern: -Energy Strategies for Buildings -Sustainable Design -Thermo-igrometric analysis -Building Dynamic Thermal Modelling -Environmetal Modelling -Optimization of building envelope and systems -LEED® Consultancy -BREEAM® International Consultancy -BREEAM® In-use Consultancy -WELL® Consultancy -ASHRAE 90.1 energy modelling (for both LEED and BREEAM credits). -Italian Energy Efficiency Certification -Life Cycle Cost Analysis -Energy diagnosys -Decarbonization strategy for the buildings -Building resilience to climate change events -Circular economy design -ESG Consultancy -Health & Safety -Acoustic consultancy -Fire prevention strategy I'm responsible for Italian office of Deerns Corporate Social Responsibility program and I'm also member of Green Building Council Italia "Energy & Atmosphere" committee and partecipate to GBC Italia technical table.

Experience

  • Deerns Italia (14 yrs 7 mos)
    • Unit Director Building Performance Group
      Jan 2025 - Present · 1 yr 10 mos

    • Jan 2025 - Present · 1 yr 10 mos
      Present

    • Operations Director
      Nov 2021 - Dec 2024 · 3 yrs 2 mos

      Responsible for building performance group, which includes Deerns Italia services, as sustainability, ESG, building physics, zero carbon design, energy strategy, conceptual design, acoustic, fire prevention

    • Project Director
      Mar 2019 - Oct 2021 · 2 yrs 8 mos

      Responsible for Real Estate MEP projects, Responsible sustainability and specialistic services consultancy project management

    • Senior Sustainability Consultant
      Apr 2012 - Mar 2019 · 7 yrs

      Sustainable design, Energy modelling, LEED/BREEAM Consultancy

  • Sustainability Consultant at Hilson Moran
    Apr 2008 - Mar 2012 · 4 yrs