WELCOME TO DORTMUND
HEATEXPO 25-27 NOVEMBER 2025
With HEATEXPO, Messe Dortmund has initiated a new European trade fair platform in November 2023. This makes the heat of the future tangible and offers innovative technologies to touch.
Here, solution providers from plant construction, infrastructure services, consulting and energy suppliers will shape the heat supply of the future.
In November 2025, the trade fair will go into the next round and you can register your company for participation in the trade fair via this page.

NETWORKING
Heat planners, industry, utilities and many more offer solutions for the heat supply of the future.
Meet the right target groups for your products, services and innovations.
BUSINESS
HEATEXPO is first and foremost a trade fair for innovative technologies at your fingertips.
In addition to the new technologies, the focus of the new trade fair is on business between visitors and exhibitors.
INFORMATION
In addition to innovative technologies and the latest analysis methods, the trade fair brings together many other fields relating to heat supply. You will find services, financing, consulting and much more.
THESE TOPICS ARE OFFERED BY HEATEXPO
Heat & cold generation
- Combined heat and power
- Large-scale heat pumps
- Power-to-X
- Geothermal energy
- Industrial waste heat
- and much more
Heat supply
- Local & District Heating
- Gas & Electricity
- Large heat pumps
- heating and cooling networks
- and much more
Infrastructure & Transport Networks
- Pipeline networks
- Transmission networks
- Fittings & house connections
- Heat storage
- and much more
Consulting & Services
- Analysis & Planning
- Consulting
- Installation
- Maintenance & Service
- and much more
Digitization of heat
- Intelligent heat control
- Measurement technology
- Sensor technology
- Data analysis and use
- and much more
Development & Investment
- Grants
- Policy & Legislation
- Funding
- Municipal heat planning
- and much more
IMPRESSIONS of Heatexpo 2024
QUESTIONS ABOUT HEATEXPO?
Then contact us, we will be happy to advise you on your participation!
YOUR CONTACT DETAILS
OR YOU CONTACT US DIRECTLY
So that you can convince in every respect at HEATEXPO in addition to your products and offers, we also offer various complete stand packages in addition to the classic stand construction options.
If you have any questions about trade fair planning, the schedule, on-site options or stand construction options, please contact our trade fair team, which will be happy to provide you with professional advice on content and planning. Our trade fair team looks forward to hearing from you.