As industries across India move toward automation, precision engineering, and energy-efficient production, the importance of environmental control inside factories has never been greater. From semiconductor manufacturing and pharmaceuticals to automotive production and data centres, modern manufacturing depends heavily on advanced HVAC and refrigeration technologies. Against this backdrop, ACREX India 2026, scheduled from 12–14 March at the Bombay Exhibition Centre in Mumbai, will bring together the global HVAC and building technology ecosystem under one roof.
Organised by ISHRAE (Indian Society of Heating, Refrigerating and Air Conditioning Engineers), the exhibition has evolved into one of South Asia’s largest platforms for showcasing innovations in cooling, ventilation, air quality, and smart building systems. While traditionally associated with commercial buildings and infrastructure projects, the technologies showcased at ACREX today are playing a crucial role in shaping the next generation of manufacturing facilities.
Climate Control: A Critical Requirement for Modern Manufacturing
In many advanced manufacturing environments, temperature, humidity, and air purity directly affect product quality and process reliability. Industries such as electronics, semiconductors, pharmaceuticals, aerospace, food processing, and precision machining require tightly controlled environments to maintain production standards. Even small variations in humidity or temperature can impact machine performance, material properties, or product tolerances.
For example, semiconductor fabrication plants require ultra-clean environments with precise air filtration systems. Pharmaceutical manufacturing facilities depend on controlled airflow and contamination-free environments. Food processing plants require efficient refrigeration and cold-chain solutions to ensure product safety. ACREX 2026 is expected to showcase technologies that help industries maintain such controlled environments while improving energy efficiency and operational reliability.
Energy Efficiency: A Key Priority for Manufacturing
Energy costs remain one of the biggest operational challenges for manufacturers. HVAC systems alone can account for a significant portion of energy consumption in factories and industrial facilities. As India pushes toward sustainable industrial growth and decarbonization goals, manufacturers are increasingly investing in energy-efficient cooling systems, smart ventilation solutions, and advanced building management systems.
ACREX provides a platform for manufacturers to explore innovations such as high-efficiency chillers, intelligent air-handling units, variable refrigerant flow systems, and AI-driven building automation technologies. These solutions help optimise energy consumption while maintaining the environmental conditions required for modern manufacturing processes. By adopting such technologies, manufacturers can reduce operational costs, improve sustainability performance, and align with global environmental standards.
Supporting the Rise of Smart Factories
The concept of the smart factory, where machines, sensors, and digital systems work together in an interconnected environment, is rapidly gaining traction in India. In such environments, HVAC systems are becoming integrated components of the factory’s digital ecosystem.
Advanced HVAC systems today incorporate IoT-enabled sensors, real-time monitoring platforms, and predictive maintenance capabilities. These systems can automatically adjust airflow, cooling loads, and humidity levels based on real-time production data. ACREX 2026 will highlight how these intelligent systems contribute to more responsive, automated, and energy-efficient manufacturing facilities. For manufacturers embracing Industry 4.0, integrating environmental control systems with digital factory platforms will become increasingly important.
Beyond technology adoption, exhibitions like ACREX also play an important role in strengthening industrial supply chains. The event attracts manufacturers of compressors, heat exchangers, sensors, valves, motors, electronic controls, and other components that form the backbone of HVAC systems. Many of these components are produced by precision engineering companies and MSMEs across India.
This creates opportunities for collaboration between global technology providers and local manufacturing companies. As India continues to expand its manufacturing capabilities, such partnerships will be essential in building a robust domestic supply chain for HVAC and climate control technologies. For Indian manufacturers, this represents an opportunity not only to adopt advanced solutions but also to participate in the global value chain of HVAC equipment and systems.
Building the Infrastructure for India’s Manufacturing Growth
India’s ambition to become a global manufacturing hub depends not only on machines and automation but also on the supporting infrastructure that enables high-quality production. Reliable climate control systems, energy-efficient cooling technologies, and smart building solutions form an essential part of that infrastructure.
ACREX India 2026 will therefore serve as an important platform where technology providers, industrial manufacturers, engineers, and solution providers can come together to explore how advanced environmental control systems can support the next phase of India’s industrial growth. As manufacturing facilities become more automated, digitally connected, and precision-driven, the role of HVAC technologies will continue to expand.
