Upcoming Events


Dolce CampoReal Lisboa
Lisbon, Portugal

April 21 – 26, 2024

Engineers, researchers, practitioners, scholars, and industry experts from across the globe are invited to exchange and share their experiences, research results, and knowledge of all areas related to the topic of fouling and cleaning of heat transfer equipment.

For more information, visit heatexchanger-fouling.com or download the conference flyer.

We are accepting abstract submissions in both practical and theoretical approaches, case studies, modeling, techniques on cleaning, or new inventions. Please submit your one-page abstract (maximum of 250 words) to [email protected] by September 27, 2023.

Denver, Colorado, USA | June 6 – 7, 2024
The Horizons Symposiums bring together industry, academia, and government research professionals to discuss technology developments, encouraging new initiatives to solve difficult problems.

2024 Topic: Utilization of Low-Grade Waste Heat in Industry
This symposium explores the challenges to overcome and opportunities to expand waste heat recovery at lower temperatures. Topics of interest include organic rankine cycles, absorption chillers, mechanical vapor compression heat pumps, novel heat exchanger technologies, efficient combined heat and power cycles, thermal storage solutions, geothermal power, carbon capture processes using waste heat.

Four Seasons Hotel Denver
Denver, Colorado, USA
Four Seasons Hotel Denver is located about 30 minutes from Denver International Airport (DIA), in the middle of Denver’s bustling Theatre District. This urban retreat offers its guests easy access to some of the city’s best dining and entertainment.

Currently seeking speakers
If you are interested in becoming a speaker, please contact us at [email protected]

2024 HTRI Global Conference & Annual Meeting of Stockholders

St. Louis, Missouri | September 16 - 19, 2024
Registration opening in May 2024

The Ritz-Carlton, St. Louis
St. Louis, Missouri, USA

Pre-conference Meetings: Saturday, September 14 – Sunday, September 15, 2024
General Sessions: Monday, September 16 – Tuesday, September 17, 2024
Training: Wednesday, September 18 – Thursday, September 19, 2024

Minutes away from downtown St. Louis, The Ritz-Carlton, St. Louis offers a transformative guest experience. Tucked within the Arts and Garden District of Clayton, Missouri, this hotel provides an elevated experience with recently enhanced spaces and vibrant dining options. The Ritz-Carlton, St. Louis is a luxury hotel bringing global sophistication and midwestern spirit to St. Louis’ trendy Clayton neighborhood.

2025 HTRI Global Conference & Annual Meeting of Stockholders

Denver, Colorado | September 22 - 25, 2025
Registration opening in May 2025

Four Seasons Hotel Denver
Denver, Colorado, USA

Pre-conference Meetings: Saturday, September 20 – Sunday, September 21, 2025
General Sessions: Monday, September 22 – Tuesday, September 23, 2025
Training: Wednesday, September 24 – Thursday, September 25, 2025

Located in the heart of the Mile High City, Four Seasons Hotel Denver is an urban retreat just minutes from the restaurants and boutiques of historic Larimer Square. The hotel is nestled in the city’s theater district, walking distance to the art complex, and just a few blocks away from three major sports arenas.

Frankfurt am Main, Germany | June 10 - 14, 2024

HTRI will be exhibiting at Achema the World Forum and Leading Show for the Process Industries. Visit us at Stand A62 in Hall 4.0, Thermal Processes Exhibition Group.

Achema 2024