Climate World 2026: HVAC/R exhibition at Crocus Expo

About the event

Climate World is the 22nd International Exhibition of heating, ventilation, air conditioning and refrigeration equipment (HVAC/R). The 2026 edition is scheduled for 10–13 November at Crocus Expo. Starting in 2026, the exhibition moves from its winter cycle to an annual November schedule. It remains a distinct specialist exhibition, taking place during the wider Megapolis Expo alongside MITEX and UtiliCon.

The exhibition serves manufacturers and suppliers of heating, ventilation, air-conditioning and refrigeration systems, as well as professionals who design, buy and maintain building services. Its own area within Megapolis Expo lets visitors compare climate-control solutions and discuss their use with industry companies. The neighbouring MITEX and UtiliCon exhibitions have separate subjects and programmes.

The business programme addresses import substitution, equipment upgrades, new standards, design and maintenance of building systems, and energy efficiency. Day one includes a plenary discussion of climate-industry strategy and sessions on data-centre cooling, from free cooling to liquid systems. Another talk examines CFD airflow modelling and checking HVAC designs, while a specialist conference looks at engineering systems for hotels and sanatoriums.

Climate World takes place in Pavilion 2, Hall 5 of Crocus Expo, 18 Mezhdunarodnaya Street, Krasnogorsk, Moscow Region. Public hours are 10:00–18:00 on 10–12 November and 10:00–16:00 on 13 November. Business sessions are planned on all four days, and the schedule is preliminary; visitors interested in a particular talk should check its current time before travelling.