Towards a new era in refrigerant management: challenges, regulations and opportunities

The HVACR sector is entering a crucial phase of change in refrigerant management. With global regulations tightening on high GWP gases and new alternatives becoming more widespread, installers, manufacturers and technicians are being called upon to update their skills, procedures and approach to maintenance. This “new era” requires not only regulatory compliance, but also the ability to choose future-proof solutions, minimise leaks and optimise operational efficiency.

Regulatory developments and pressure on high-impact gases

In recent years, international environmental regulations have imposed stringent limits on the production, use and leakage of refrigerant gases with high global warming potential. This is driving the industry towards the adoption of alternative refrigerants such as ammonia, CO₂, low GWP hydrocarbons, HFO blends, and towards low-charge systems and secondary circuits. Companies must adapt not only because of legal obligations, but also to enter new markets and maintain environmental competitiveness.

Key factors for modern refrigerant management

A ‘new era’ means that best practices become standard. Key factors include:

• Continuous monitoring and sensors: real-time leak detection, dynamic leak control, predictive maintenance.
• Advanced technical training and certification: expertise in natural refrigerants, safety aspects, thermodynamic calculations and specific regulations.
• Strict charging and recovery procedures: maximising recovery during maintenance, minimising leaks, proper disposal.
• Design with reduced charge and indirect circuits: reducing the amount of active refrigerant, using secondary fluids where possible.
• Informed retrofits and conversions: evaluating whether to convert existing systems to compatible alternatives, considering safety and performance.

These elements are not optional but become an integral part of the technical “packaging” of a modern and responsible system.

Opportunities and risks for the refrigeration sector

Adapting early offers advantages: companies that master these technologies will be able to present themselves as reliable partners for large environmental contractors, access markets with stringent regulations and benefit from “green” incentives.

On the other hand, those who stick to traditional practices risk penalties, exclusion from tenders and loss of market share. Efficient refrigerant management becomes a competitive factor: those who minimise losses, reduce consumption and operate in environmental compliance can achieve long-term operational savings and reputation.