About this expo
HEATEXPO is recognized as the premier international trade fair dedicated to innovative heat and cool supply. Held annually at Messe Dortmund, this event brings together professionals to explore and advance the future of heat and cool technologies. It comprehensively covers the entire value chain of modern solutions, from generation to distribution and management.
The exhibition serves as a vital platform for companies to present their expertise and solutions in areas such as heat and cool generation, infrastructure development, and financing. Exhibitors engage with key decision-makers and industry experts from diverse sectors, including industry, municipal utilities, energy supply companies, the housing industry, and local authorities, to showcase their products, services, and innovations.
The target audience comprises decision-makers, trade visitors, and industry experts across the energy sector, industrial applications, and local governance. Specific attendees include energy suppliers, municipal utilities, engineering firms, city representatives, and housing associations, all seeking advanced solutions and strategic partnerships in the evolving landscape of heat and cool supply.
Highlights
5 items- Annually held at Messe Dortmund, Germany
- AUMA listed trade fair
- Open exclusively to Professionals
- Concurrent events: Program 2026, Conference-Speakers, Hy Summit Rhein Ruhr
- Exhibition halls open Tuesday & Wednesday 10:00 – 17:00, Thursday 10:00 – 16:00
FAQ
5 questionsWhen and where does HEATEXPO 2026 take place?+
HEATEXPO 2026 will be held from November 24 to November 26, 2026, at Messe Dortmund in Dortmund, Germany. The exhibition halls are open on Tuesday and Wednesday from 10:00 – 17:00 and on Thursday from 10:00 – 16:00.
Who organizes HEATEXPO?+
HEATEXPO is organized by Messe Dortmund GmbH.
What industries and products are covered at HEATEXPO?+
The event covers the entire spectrum of innovative heat and cool supply, including generation of heat & cold, combined heat and power, large heat pumps, Power-to-X, geothermal energy, industrial waste heat, supply of heat & cool, various networks (local & district heating, gas & electricity, heat and cool, infrastructure, pipeline, transmission), fittings & house connections, heat accumulators, consulting & services (analysis, planning, installation, maintenance), digitization (intelligent control, measurement, sensor technology, data analysis), and development & investment (subsidies, politics, legislation, financing, municipal heat planning).
How can I attend or exhibit at HEATEXPO?+
Information for exhibitors, including a stand price calculator and a call for papers, is available. Visitors can find an exhibitor list and purchase tickets via the TICKETSHOP.
What are the practical details for participation?+
Visitors are recommended to book tickets in advance via the TICKETSHOP, as there will be no box office on site. Online tickets can be purchased at terminals provided at the entrance. Parking spaces A3, A4, A8, as well as C1/D1, D2 and E1 are available.