Low-GWP refrigerants are the key to a greener HVAC future

The HVAC industry is experiencing a shift in 2025, fuelled by AI, IoT, and sustainable innovations. With a focus on energy efficiency, renewable energy integration, and low-GWP refrigerants, the sector is evolving to meet global climate goals. Advanced technologies are improving comfort and reducing environmental impact.

One of the most exciting advancements in the HVAC industry is the integration of Artificial Intelligence (AI) and the Internet of Things (IoT). These technologies revolutionise operations by enabling predictive maintenance, real-time monitoring, and optimising system performance. By leveraging AI-driven analytics and IoT-enabled devices, HVACR  industries can improve efficiency and reduce operational costs.

Integrating renewable energy sources is another crucial step toward improving HVACR sustainability. Integrating renewable energy sources like solar or wind power into HVAC systems significantly improves sustainability by reducing reliance on fossil fuels, lowering carbon emissions, and minimising environmental impact. This essentially powers heating and cooling functions with cleaner energy sources instead of traditional, polluting options like gas or oil.

Low-GWP (Global Warming Potential) refrigerants are pivotal in mitigating greenhouse gas emissions. Transitioning from high-GWP refrigerants to more environmentally friendly alternatives aligns with global climate goals and regulatory mandates. The green transition in HVAC is about meeting climate goals and enhancing indoor comfort and air quality. Energy-efficient designs, advanced air filtration systems, and adaptive climate control mechanisms ensure that occupants experience optimal comfort while minimising environmental impact. Additionally, Smart building technologies empower facilities to dynamically adjust HVAC settings based on occupancy and usage patterns, creating a perfect balance between sustainability and comfort. Lightweight, durable, and thermally efficient materials reduce energy consumption while enhancing the performance of HVAC systems. Technology, especially Building Information Modelling (BIM), facilitates better planning and integration of HVAC systems within building designs, reducing energy wastage and improving system efficiency.

Decarbonisation in the HVAC industry demands a multifaceted approach. First, adopting low-carbon technologies and renewable energy sources can significantly reduce emissions. Second, policies and incentives to encourage retrofitting older systems with energy-efficient alternatives are essential. Third, fostering collaboration between stakeholders, including manufacturers, policymakers, and end-users, can accelerate the adoption of greener practices. At MEP & Internal Services, a business of Godrej Enterprises Group, we are committed to driving this transition through innovative solutions and partnerships. Our expertise spans designing and implementing HVAC systems tailored to meet our client’s specific needs while ensuring the highest levels of efficiency and sustainability.

Expertise shared by-
Pravin Rawool
AVP & Head: MEP and Internal Services,
Godrej Enterprises Group.