CLIMA 2025
It is official, CLIMA World Congress 2025 will take place in Italy!

CLIMA Word Congress is a premier international event that offers a dynamic combination of a top-notch scientific congress, a professional gathering for HVAC and building practitioners, and an exhibition showcasing cutting-edge HVAC manufacturers and professional organizations. At its core, CLIMA aims to create an unparalleled forum for collaboration and networking between academia, practitioners, and manufacturers/industry. By prioritizing the diverse needs of these target groups, CLIMA ensures that its event offerings are uniquely tailored to meet the requirements of each attendee. Whether you are looking to deepen your knowledge in the field of HVAC or connect with like-minded professionals, CLIMA promises to deliver an unmatched experience.

Latest news

4 minutes read

26 Apr 2025

Nullam condimentum

Suspendisse potenti. Nunc id mauris sit amet enim bibendum maximus et non nisl. Vivamus rhoncus ante quis mauris varius scelerisque. Nunc id mauris sit amet enim bibendum maximus et non nisl.

Read more

2 minutes read

11 May 2025

Lorem ipsum

Aliquam id feugiat metus. Proin luctus imperdiet massa, egestas maximus.

Read more

4 minutes read

03 May 2025

Aliquam id feugiat

Nullam condimentum, enim ac commodo lobortis, nibh leo tempus ligula

Read more


  • Lorem ipsum dolor sit amet, consectetur adipiscing elit
  • Nulla placerat nulla orci, non egestas mi egestas eget
  • Nullam congue, lectus a tempor congue, magna urna convallis ante
  • Suspendisse rutrum hendrerit vestibulum

4-6 June 2025

This event is organized by REHVA and one of its members and takes place once every three years. In 2025, REHVA will be partnering with AiCARR (Italy) to co-organize the event.


Registration open early 2024