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The Third International Conference on Efficient Building Design

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The Third International Conference on Efficient Building Design – Materials and HVAC Equipment Technologies
Beirut, Lebanon | October 4–5, 2018


The conference, organized by ASHRAE, the ASHRAE Lebanese Chapter, the Munib and Angela Masri Institute of Energy and Natural Resources and the Department of Mechanical Engineering at American University of Beirut, will take place October 4–5, 2018 at The American University of Beirut, Beirut, Lebanon.

Conference Themes
The topics of the conference will include but are not limited to:

  • Alternative Energy Use in Buildings
  • Enegy Efficiency and Thermal Comfort
  • Energy Conservation Strategies
  • Indoor Air Quality and Thermal Comfort
  • Modeling Simulation, and Standards
  • Heat Recovery and Applications

ASHRAE Global Training Center Courses
In conjunction with the conference, ASHRAE Global Training Center will offer two courses on October 3, 2018 for participants to learn the latest HVAC&R technology. Separate registration fee applies. Credits earned from these courses will count towards the Building Excellence Credential from the ASHRAE Center.

Save by Attending Both The Third International Conference and ASHRAE Global Training Center Courses

Cost: US$210  / US$150 ASHRAE Member / US$50 Student Member
Wednesday, 8:00 am – 5:00 pm


  • Conference Program

    The objective of the conference is to present advanced research on the topics of advanced building and bioclimatic designs for attaining occupant comfort and good environmental quality addressing systems and technologies adapted to the Arab region in both moderate and hot humid climates.

    The International Conference will include several keynote presentations from experts and professionals in the field.  In addition, specialized and organized sessions, including oral and poster presentations.

    To View the program schedule, click the button below:

    Conference SCHEDULE (Updated 9/18/2018)

    Click the button below for details on the conference’s Industrial Session.

    Industrial Session (Updated 9/18/2018)

  • Keynote Speakers

    Qingyan "Yan" Chen, Ph.D

    James G. Dwyer Professor of Mechanical Engineering
    Editor-in-Chief, "Building and Environment"
    School of Mechanical Engineering, Purdue University

    Inverse Design of Indoor Environment by CFD-Based Optimal Methods
    The inverse design approach is new to indoor environment research and building design community, though it has been used in other industries including automobile and airplane design. Inverse design concept uses the desired indoor environment as the design objective and inversely determines the systems required to achieve the objective. Backward methods can be used to identify contaminant sources in an enclosed environment. However, these methods cannot be used to inversely design a desired indoor environment. Forward methods, such as the computational-fluid-dynamics (CFD)-based genetic algorithm method, the CFD-based adjoint method and the CFD-based proper-orthogonal-decomposition method, show the promise in the inverse design of airflow and heat transfer in an enclosed environment.

    Dan Hamza

    Executive Director, Kigali Cooling Efficiency Program

    How to Maximize the Historical Opportunity to Improve Cooling Efficiency
    In 2016 the Kigali Amendment to the Montreal Protocol was agreed upon by 197 nations. The agreement fixed a timetable to reduce super polluting F-gases used in cooling and for the first time the door was also opened to improving cooling efficiency in tandem with the F-gas transition. How this will happen is not yet clear but efforts are already underway, in particular driven by a new philanthropically supported global initiative, the Kigali Cooling Efficiency Program (K-CEP). Working in 38 developing countries (including Lebanon), and in partnership with the UN, World Bank and other cooling experts, K-CEP’s methodology supports institutions, policies, finance and access to cooling in order to help speed and scale cooling efficiency.

    Arsen Melikov, Professor, PhD

    International Centre for Indoor Environment and Energy
    Department of Civil Engineering
    Technical University of Denmark

    Design of Indoor Environment by Creating Shared Values
    Indoor environment affects occupants’ health, comfort and performance. Energy used for heating, cooling, ventilating and air conditioning of a building is substantial. Yet, in many buildings indoor environment is mediocre. Today ambitious energy saving goals has been adopted in many countries. In order to move closer to the goals energy saving is achieved by reduction of ventilation air supplied to spaces. However, energy saving strategy is dangerous because it will negatively affect occupants’ health.
    This talk justifies the need for improving the present air distribution design in spaces, and in general the need for a paradigm shift from the design of collective environments to the design of individually controlled environments.

    William F. McQuade, P.E., LEED® AP, FASHRAE

    Executive Director, Global Energy and Sustainability Policy
    Building Efficiency
    Johnson Controls


  • Hotel Accommodations

    The conference will take place at the American University of Beirut, Lebanon. The conference will be held on Thursday and Friday October 4–5, 2018.

    Le Bristol Hotel is pleased to offer ASHRAE participants a discounted fee of $100 for single occupancy and $115 for double occupancy, excluding 11% VAT. The rates include breakfast and transportation to and from AUB campus.

    To take advantage of the discount:

    For more information about the hotel you may click here

    The following amenities and services are offered:

    • Welcome In-room Le Bristol VIP homemade amenities
    • Free Shuttle to and from AUB Campus
    • Complimentary bike to roam the city
    • Personalized embroidered face towel
    • Early Check in & late checkout (subject to availability)
    • Daily crafted International breakfast
    • High speed Internet Access ( Fiber Optic Connection )
    • In-room coffee, espresso & tea making facilities
    • Free access to our fitness room & our rooftop temperature controlled Pool & Jacuzzi

    Le Bristol Hotel Beirut is a 13-minute walk to AUB, below is a map for additional information

  • Conference Language

    The official language of the conference will be English.

  • Registration Information


    Registration Fees:

    Advance registration: May 14- Sep 15

    • Non-ASHRAE member: US$250
    • ASHRAE member: US$200

    Onsite registration: Sep 16- Oct 5: US$300

    Registration for students: Free of charge

  • ASHRAE Global Training Center

    Designing for IAQ: Complying with Requirements of Standard 62.1 (MENA)

    Date: October 3, 2018
    Description: This course focuses on the basic requirements of ASHRAE Standard 62.1-2016, Ventilation for Acceptable Indoor Air Quality. The newest version of the standard includes a major change to the scope of the standard by which residential occupancies are moved from ASHRAE Standard 62.1 to 62.2. This course provides an overview of the requirements of the new standard with emphasis on changes from the previous version and practical application of the standard to modern VAV systems. New requirements to the indoor air quality procedure for determining minimum ventilation rates are discussed. In the 2016 version, changes were made in determining air class for laboratory exhaust systems and the use of sensors for demand control ventilation, and these changes are discussed as well. The course presents sample calculations for code review and for physical operation.          

    Standard 90.1: HVAC/Mechanical and Appendix G (MENA)

    Date: October 3, 2018
    Description: This course focuses on the major requirements of ASHRAE Standard 90.1-2016, including incorporated addenda. The ASHRAE Standard 90.1: HVAC/Mechanical and Appendix G (MENA) course will also cover highlights of the envelope, mechanical, HVAC, and lighting requirements in Appendix G and its new compliance path and performance rating method. Baseline building conditions and climate zone information on many cities in the region will also be provided.   

    Use the Button to Register for Global Training Center Courses Only


  • Executive Organizing Committee
    • Ghaddar, Nesreen (Conference Chair, AUB)
    • El Bitar, Ahmad (President, Lebanese ASHRAE Chapter)
    • Chakroun, Walid (KU)
    • Moukalled, Fadl (AUB)
    • Ghali, Kamel (AUB)
    • Traboulsi, Samir (AUB, FEA, Alumni Chapter)
    • Slim, Rayane (Lebanese University)
  • Scientific Committee
    • Bahnfleth, William (Penn State University, USA)
    • Bakhache, Bassem (OEA)
    • Chakroun, Walid (KU)
    • El-Hayek, Michel (NDU)
    • El-Khoury, Khalil (LU)
    • Ghali, Kamel (AUB)
    • Hosni, Mo (KSU, USA)
    • Moukalled, Fadl (AUB)
    • Traboulsi, Samir (AUB, FEA, Alumni Chapter)
  • Organizers


    ASHRAE Lebanese Chapter

    American University of Beirut
    The Department of Mechanical Engineering at American University of Beirut