
HEATEXPO 2026 is a specialist trade fair focused on innovative heating and cooling supply for the heat transition, network development, and energy-efficiency upgrades.
The event brings together equipment suppliers, infrastructure and engineering service providers, consultants, and energy companies to discuss generation, infrastructure, financing, and applications for industry, municipal utilities, housing, and local authorities.
Key themes include large heat pumps, district heating and cooling networks, heat storage, intelligent heat control, and municipal heat planning.
Messe Dortmund is a key operator of Dortmund's exhibition platform and organizes professional trade fairs and industry networking events.
For HEATEXPO, its team manages event organization, exhibitor services, and sector networking around heat and cooling infrastructure, energy-system upgrades, and municipal application scenarios.












Messe Dortmund is a key operator of Dortmund's exhibition platform and organizes professional trade fairs and industry networking events.
For HEATEXPO, its team manages event organization, exhibitor services, and sector networking around heat and cooling infrastructure, energy-system upgrades, and municipal application scenarios.