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Topical Conferences

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2024 Women in ASHRAE
Leadership Symposium 

The Westin Michigan Ave, Chicago, IL

September 26-27, 2024


The Sixth International Conference on Efficient Building Design

Materials and HVAC Equipment Technologies

Beirut, Lebanon | October 3-4, 2024


2024 ASHRAE Decarbonization Conference: Decarbonizing Existing Tall Buildings

Supported by:




Third International Conference on Energy and Indoor Environment for Hot Climates

April 23-24, 2025

Doha, Qatar


IEQ 2025 Conference,
Co-Organized by ASHRAE and AIVC

September 24-26, 2025

Montreal, Quebec, Canada



December 8-11, 2025

Clearwater Beach, FL

Past Conferences:


2024 ASHRAE Conference for Integrated Design, Construction & Operations

June 24-26, 2024

Indianapolis, IN




2024 ASHRAE International Conference on Building Decarbonization

April 17-19, 2024

Madrid, Spain


Eighth International Conference on Energy Research and Development

November 28-30, 2023

Kuwait University City, Kuwait
Co-organized by ASHRAE, Kuwait University,
Kuwait Foundation for the Advancement of Sciences (KFAS) and
Kuwait Institute for Scientific Research (KISR)


2023 Decarbonization Conference for the Built Environment

October 25-27, 2023
Renaissance Arlington Capital View
Washington D.C. Metro Area


2023 ASHRAE Building Performance Analysis Conference

September 11-13, 2023
Austin, Texas


Developing Economies Conference 2023

May 11-12, 2023 | Mumbai, India


HVAC Cold Climate Conference 2023

March 9-10, 2023
Fairbanks, Alaska


Buildings XV Conference
December 5-8, 2022

Sheraton Sand Key Resort, Clearwater Beach, FL

Thermal Performance of the Exterior Envelopes of Whole Buildings



The Fifth International Conference on Efficient Building Design

Materials and HVAC Equipment Technologies

Beirut, Lebanon | October 20–21, 2022




2022 Building Performance Analysis Conference and SimBuild
Co-organized by ASHRAE and IBPSA-USA

September 14-16, 2022 | Chicago, IL
Registration Still Available 



IAQ: Indoor Environmental Quality Performance Approaches

Transitioning from IAQ to IEQ

Registration Still Available
May 4-6, 2022 | Athens, Greece


Ventilation 2022: 13th International Industrial Ventilation Conference for Contaminant Control

June 22-24, 2022 Toronto, Canada
Registration Still Available

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Technical Program


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2021 ASHRAE Virtual Design and Construction Conference

March 8-10, 2021 | Virtual Conference
Session Recordings Available until March 10, 2022 – Registration Still Available


2021 ASHRAE Building Performance Analysis Conference

November 10-12, 2021 | The Curtis Hotel, Denver, CO

Registration still available



If you are interested in a past ASHRAE Topical Conference, please contact